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Distribution, Size and Ownership of Forests in the Southern Cape
Item type: Journal Article • Journal: South African Forestry Journal • Authors: C.J. Geldenhuys --- Saasveld Forestry Research Centre,Indigenous forest of the southern Cape as delimited on 1:50 000 maps was analysed for distribution, size and ownership in six landscape zones: mountains, foothill, coastal platform, river valley, coastal scarp and dunes. I tested the hypothesis that forest distribution... -
A preliminary investigation of woody plant increase in the western Transvaal and implications for veld assessment
Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa • Authors: MargaretH. Friedel --- Division of Wildlife and Rangelands Research, AustraliaThe relationships between tree density and indices of pasture and soil condition were examined in Western Transvaal grasslands where Acacia karroo had increased following disturbance. The correlation between tree density and pasture condition was not linear, indicating a threshold in... -
The development of veld assessment in the northern Transvaal savanna I. Red Turfveld
Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa • Authors: M.H. Friedel --- Division of Wildlife and Rangelands Research, Australia A.C. Blackmore --- ,Grazing‐induced gradients in pasture species composition were characterized for the red turfveld of the Northern Transvaal savanna. A proposed classification of pasture species response to grazing was developed and the influence of state variables and driving forces other than grazing... -
The development of veld assessment in the northern Transvaal savanna II. Mixed bushveld
Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa • Authors: M.H. Friedel --- Division of Wildlife and Rangelands Research, AustraliaDifferences in pasture species composition as a consequence of grazing were used to develop a proposed classification of pasture species response to grazing, for both the Combretum apiculatum and the Acacia tortilis communities of the northern Transvaal mixed bushveld. The... -
MANAGEMENT OPTIONS FOR SHALLOW HYPERTROPHIC LAKES, WITH PARTICULAR REFERENCE TO ZEEKOEVLEI, CAPE TOWN
Item type: Journal Article • Journal: Southern African Journal of Aquatic Sciences • Authors: W.R. Harding --- , South Africa A. J.R. Quick --- , South AfricaZeekocvlei, a freshwater coastal lake, is an important regional recreation area in the south-western Cape, South Africa. The lake is hypertrophic, experiences perenially dense populations of cyanobacteria (Microcystis), invasive bulrush and reed encroachment, and has a thick benthic layer of... -
AN HOLISTIC APPROACH TO THE MANAGEMENT OF WATER QUALITY IN FALSE BAY, CAPE TOWN, SOUTH AFRICA
Item type: Journal Article • Journal: Southern African Journal of Aquatic Sciences • Authors: A. J.R. Quick --- Town Planning Branch, Cape Town City Council, South AfricaAn overview of the water quality status of False Bay identified the bacterial/viral water quality of stormwater and rivers discharging near contact recreation beaches to be the management concern of highest priority. A second water quality concern is the potential... -
CHANGES IN URBAN RESIDENTIAL LAND IN THE RIETSPRUIT CATCHMENT, SOUTHERN TRANSVAAL
Item type: Journal Article • Journal: Southern African Journal of Aquatic Sciences • Authors: M.J. Silberbauer --- Department of Water Affairs, South Africa J. Moolman --- Department of Water Affairs, South AfricaInformal settlements have become an important and rapidly-expanding component of urban development in South Africa. In the Rietspruit catchment, south-west of Johannesburg, average growth rates in urban land cover of up to 2.7 km2 per year (1972–1991) were measured from... -
FISH TRAPPING DURING THE OPERATION OF THE DURBAN HARBOUR GRAVING DOCK, SOUTH AFRICA
Item type: Journal Article • Journal: Southern African Journal of Aquatic Sciences • Authors: L.E. Beckley --- , South Africa R.P. van der Elst --- , South Africa S.A. Chater --- , South Africa S.L. Birnie --- , South AfricaThe species composition and abundance of fishes trapped on the grids covering the drainage outlets in the Durban harbour graving dock were investigated over a 12 month period. Fifty-three species of fish and several invertebrates, including the crabs Scyllaserrata and... -
VARIABILITY IN THE INVERTEBRATE FAUNA OF AN INTERMITTENT STREAM OVER THREE CONSECUTIVE MIDSUMMER PERIODS
Item type: Journal Article • Journal: Southern African Journal of Aquatic Sciences • Authors: M. C. Uys --- , South Africa J. H. O'Keeffe --- , South AfricaNon-perennial rivers in semi-arid regions are exposed to unpredictable and highly variable rainfall and hydrology which can have considerable effects on faunal organisation at different scales. Spatial and temporal dynamics in the aquatic invertebrate fauna of an aseasonal intermittent river... -
THE EFFECTS OF PHYSICAL DISTURBANCE ON AFROPTILUM SUDAFRICANUM (EPHEMEROPTERA: BAETIDAE) POPULATION DENSITIES IN A KENYAN MOUNTAIN STREAM
Item type: Journal Article • Journal: Southern African Journal of Aquatic Sciences • Authors: Jude M. Mathooko --- , , KenyaThe effects of physical disturbance on larval populations of the mayfly Afroptilum sudafricanum Lestage were examined in the Naro Morn River, Kenya. Disturbance was induced by stirring, shifting and relocating streambed substrates by hand. The method aimed to simulate natural... -
Do we understand the causes of bush encroachment in African savannas?
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: D WardBush encroachment affects the agricultural productivity and biodiversity of 10–20 million ha of South Africa. Many people believe that we understand the causes of bush encroachment. We do not. Many people believe that either fire or heavy grazing by domestic... -
Habitat factors influencing the distribution of Cymbopogon validus in Mkambati game reserve, Transkei
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: SheonaE. Shackleton --- Department of Botany, Republic of South Africa C.M. Shackleton --- Department of Botany, Republic of South AfricaThe factors influencing the distribution of Cymbopogon validus in Mkambati Game Reserve were investigated using multivariate techniques. C. validus was found to be present on nutrient‐rich, clay soils and absent from dystrophic, sandy soils. This could account for the patchy... -
Small‐scale reseeding trials in arid rangeland: Effects of rainfall, clearing and grazing on seedling survival
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: S.J. Milton --- FitzPatrick Institute, Republic of South AfricaSeeds of four indigenous plant species were sown in 1990 in small‐scale field trials in an arid, non‐seasonal rainfall region of the southern Karoo, South Africa. Seeds of a winter annual Tetragonia echinata (Aizoaceae) showed innate dormancy but those of... -
Municipal commonage in South Africa: a critique of artificial dichotomies in policy debates on agriculture
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Doreen Atkinson --- Centre for Development Support, South AfricaThe paper critiques Vetter's (in this issue) assertion that commercialisation of smallholder agriculture holds dangers for sustainable rangeland management. The paper argues that a range of policy options are required, including commercialisation and subsistence farming, large-scale and smallholder farming, a... -
Alcohol Use in Three Different Inner Cities in South Africa: AUDIT-C and CAGE
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Karl Peltzer --- Human Sciences Research Council & University of Limpopo, Leickness Simbayi --- Human Sciences Research Council, Seth Kalichman --- University of Connecticut, Sean Jooste --- Human Sciences Research Council, Allanise Cloete --- Human Sciences Research Council, Ntombizodwa Mbelle --- Human Sciences Research Council,The aim of the present study was to describe the frequency of risky drinking among a general urban population survey (n=1379) in South Africa with the help of (Alcohol Use Disorders Identification Test) AUDIT-C scores, CAGE (Cut down, Annoyed, Guilty,... -
A Review of Mood and Anxiety Disturbances in Alzheimer's Disease: Implications for Treatment Outcomes
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Nafisa Cassimjee --- University of Pretoria,Alzheimer's disease was identified almost 100 years ago and cognitive morbidity (deterioration in memory, attention, language, and executive functioning) was regarded as a sufficient index for the description and diagnosis of this disease. Within the cognitive discourse, the importance of... -
Child Physical Abuse Among Urban Secondary School Pupils in Zimbabwe
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Pesanayi Gwirayi --- University of Fort Hare, South Africa Almon Shumba --- University of Fort Hare, South AfricaThe study had two main objectives: (a) to examine the nature and prevalence of child physical abuse among urban secondary school pupils in Zimbabwe; and (b) to investigate pupils' views on the causes of child physical abuse among urban secondary... -
Perceptions of Staffriding in Post-Apartheid South Africa: The Lethal Thrill of Speed or the Masculine Performance of a Painful Past?
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Dimakatso Sedite --- University of South Africa, Brett Bowman --- University of the Witwatersrand, Lindsay Clowes --- University of the Western Cape,Staffriding, or train surfing, involves taking life threatening physical risks by moving around the outside of moving trains. In aiming to better understand this risky practice, this small scale qualitative study used three semi-structured interviews and three focus discussions to... -
Psychosocial Health of an African Group before Awareness of HIV Status: A Comparative Study
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Lanél Maré --- North-West University (Potchefstroom Campus), South Africa Marié P. Wissing --- North-West University (Potchefstroom Campus), South Africa Mada J. Watson --- North-West University (Potchefstroom Campus), South Africa Suria M. Ellis --- North-West University (Potchefstroom Campus), South AfricaThis study aimed to explore the psychosocial health profiles of people with and without HIV before they learned their infection status. A total of 1,025 participants (males = 386, females = 639, age range = between 32 and 87, infected... -
Cancer Treatment in South Africa: A Narrative Literature Review
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Mariska Venter --- North-West University, Chris Venter --- North-West University, Karel Botha --- North-West University,Due to the advances in cancer treatment, there are a growing number of cancer survivors. Finishing treatment rarely indicates the end of the cancer experience. As a result, cancer management has shifted from an acute care model to one that... -
Self-Efficacy, Collective Efficacy and the Psychological Well-Being of Groups in Transition
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Sarah M. Roos --- North-West University, South Africa Johan C. Potgieter --- North-West University, South Africa Michael Q. Temane --- North-West University, South AfricaThis study sought to determine the differential influence of self- and collective efficacy beliefs on the psychological well-being of individuals within a community in transition. A cross-sectional survey design was used to collect data from 1050 Setswana speaking participants from... -
The power of AIDS: kinship, mobility and the valuing of social and ritual relationships in Tanzania
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Hansjörg DilgerThe HIV/AIDS epidemic in Africa has become a test case of the effects of globalisation, in that it demonstrates how international processes may affect regional life situations and how 'the local' can simultaneously develop in its own way, through the... -
Sustainable income-generating projects for HIV-affected households in Zimbabwe: evidence from two high-density suburbs
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: MunyaradziJ Mutenje InnocentW Nyakudya Constance Katsinde TichaedzaJ ChikuvireAn estimated 25% of the adults in urban areas of Zimbabwe are living as HIV-positive. In HIV-affected households the need for income increases with the demand for medicines, food and funeral costs. One way to mitigate this effect of the... -
Urban and rural differences in HIV/AIDS stigma in five African countries
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: JoanneR Naidoo LeanaR Uys Minrie Greeff WilliamL Holzemer Lucy Makoae Priscilla Dlamini RenéD Phetlhu Maureen Chirwa Thecla KohiStigma and discrimination have been widely researched, especially within the context of health. In the context of HIV/AIDS, studies have shown that stigma variously impacts on prevention, on accessing treatment, and on care programmes. Decreasing stigma is therefore an important... -
The making of vulnerabilities: understanding the differentiated effects of HIV and AIDS among street traders in Warwick Junction, Durban, South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: May Chazan Alan WhitesideThe end of apartheid in South Africa has led to political-economic transition, the deregulation of cities, and increased population mobility, with growing numbers of people living and working in sub-standard and 'informal' urban conditions. These processes have created a fertile... -
South African HIV/AIDS programming overlooks migration, urban livelihoods, and informal workplaces
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Jo Vearey --- , South Africa Marlise Richter --- , South Africa Lorena Núñez --- , South Africa Khangelani Moyo --- , South AfricaSouth Africa has the largest population of people living with HIV globally and is associated with high population mobility. The majority of migrants move in search of improved livelihood opportunities, and many who migrate (both internally and across borders) move... -
An analysis of plant species distributions on the floodplain of the Okavango River, Namibia, with respect to impacts of possible water abstraction
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: NJ Diederichs WN ElleryThe proposed abstraction of water from the Okavango River in Namibia could potentially result in significant changes in the vegetation of floodplains downstream of the abstraction point. Direct gradient analysis was used to determine the distribution of the most common... -
Heavy metal and faecal bacterial contamination of urban lakes in Yaoundé, Cameroon
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: J Demanou --- Laboratory of General Biology, Cameroon RE Brummett --- , CameroonConcentrations of faecal bacteria and heavy metals (Cr, Cd, Hg, Pb and Zn) were measured in fish, mud and water from two urban lakes in Yaoundé, Cameroon. The mean densities of faecal coliforms (FC) and faecal streptococ ci (FS) in... -
Nature of suspended particulate matter and concentrations of heavy metals in sediment in the southern part of Lake Victoria, East Africa
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: JF Machiwa --- Department of Aquatic Environment and Conservation, TanzaniaThe concentrations of metals in bottom sediment in the Tanzanian waters of Lake Victoria and the nature of suspended particulate matter (SPM) were analysed. The objective of the study was to compare levels of metals in sediment from different locations... -
The influence of pool size on species diversity and water chemistry in temporary rock pools on Domboshawa Mountain, northern Zimbabwe
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: A Anusa --- Tropical Resources Ecology Programme (TREP), Department of Biological Sciences, Zimbabwe HGT Ndagurwa --- Tropical Resources Ecology Programme (TREP), Department of Biological Sciences, Zimbabwe CHD Magadza --- Tropical Resources Ecology Programme (TREP), Department of Biological Sciences, ZimbabweThe effect of pool size (area and depth) on species diversity and physicochemical characteristics of rock pool habitats on Domboshawa Mountain, northern Zimbabwe, was studied from December 2006 to May 2007. Pools were categorised based on maximum depth. Pool duration... -
Road Building and the Survival of Indigenous Forest in the Southern Cape
Item type: Journal Article • Journal: South African Forestry Journal • Authors: C.J. Geldenhuys --- Saasveld Forestry Research Centre, D. Kotze --- Van Wyk and Louw Consulting Engineers, C.J. van der Merwe --- Saasveld Forestry Research Centre,The effects of road building activities on indigenous evergreen forest were investigated to quantify the impact, to provide guide-lines for minimising damage to forests during future road projects and to gain understanding of the response of different species. The investigation... -
Assessment of the Linefishery in Two Urban Estuarine Systems In Kwazulu-natal, South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: P. Pradervand L. E. Beckley B. Q. Mann P. V. RadebeThe recreational linefisheries in Durban Harbour and the Mgeni Estuary were surveyed using roving creel and access-point surveys during the period January–December 2000. In total, 3 351 shore-anglers and 652 boat-anglers were checked for catch-and-effort information, and 432 shore-anglers were... -
Patterns of diversity along experimental gradients of disturbance and nutrient supply—the confounding assumptions of the Intermediate Disturbance Hypothesis
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: MC Pfaff --- Department of Zoology, South Africa C Hiebenthal --- , Germany M Molis --- , Germany GM Branch --- Department of Zoology, South Africa M Wahl --- , GermanyA model of the interactive effects of disturbance and productivity on diversity predicts peak diversity to shift towards higher disturbance regimes as productivity increases, confining the Intermediate Disturbance Hypothesis to intermediate productivity levels. We conducted a two-factorial (disturbance, nutrients) field... -
Role of the source community for the recovery of seagrass associated meiofauna: a field colonisation experiment with seagrass mimics in Diani Beach, Kenya
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: LN Daudi --- , Kenya JN Uku --- , Kenya M De Troch --- Biology Department, Marine Biology, BelgiumSeagrass communities are subject to frequent disturbances that can affect the associated fauna. Seagrass loss in Kenya has been mainly due to extensive grazing by the sea urchin Tripneustes gratilla, leading to habitat fragmentation. The challenge is whether the system... -
South Africa's coastal-breeding white-breasted cormorants: population trends, breeding season and movements, and diet
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: RJM Crawford --- Branch: Oceans and Coasts, Department of Environmental Affairs, South Africa RM Randall --- South African National Parks, South Africa PA Whittington --- East London Museum, South Africa L Waller --- CapeNature, South Africa BM Dyer --- Branch: Oceans and Coasts, Department of Environmental Affairs, South Africa DG Allan --- Durban Natural Science Museum, South Africa C Fox --- Ezemvelo-KZN Wildlife, South Africa AP Martin --- Department of Zoology, South Africa L Upfold --- Branch: Oceans and Coasts, Department of Environmental Affairs, South Africa J Visagie --- CapeNature, South Africa S Bachoo --- Ezemvelo KZN Wildlife, South Africa M Bowker --- School of Life Sciences, South Africa CT Downs --- School of Life Sciences, South Africa R Fox --- Addo Elephant National Park, South African National Parks, South Africa J Huisamen --- CapeNature, South Africa AB Makhado --- Branch: Oceans and Coasts, Department of Environmental Affairs, South Africa WH Oosthuizen --- Branch: Oceans and Coasts, Department of Environmental Affairs, South Africa PG Ryan --- Percy FitzPatrick Institute of African Ornithology, South Africa RH Taylor --- School of Life Sciences, South Africa JK Turpie --- Anchor Environmental Consultants, South AfricaWhite-breasted cormorants Phalacrocorax [carbo] lucidus breed around South Africa's coast and at inland localities. Along the coasts of the Northern, Western and Eastern Cape provinces, numbers breeding were similar during the periods 1977–1981 (1 116 pairs at 41 localities) and... -
Effect of human disturbance on the behavioural responses and offspring survival of grey-headed albatrosses Thalassarche chrysostoma at Subantarctic Marion Island
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: M Wheeler --- Animal Demography Unit, Department of Zoology, University of Cape Town, South Africa MS de Villiers --- Animal Demography Unit, Department of Zoology, University of Cape Town, South Africa R Altwegg --- Animal Demography Unit, Department of Zoology, University of Cape Town, South AfricaNest monitoring is commonly used to gather important seabird demographic data, but monitoring itself can affect seabird behaviour and offspring survival. The effect of monitoring on grey-headed albatrosses Thalassarche chrysostoma at Subantarctic Marion Island was investigated. The behaviour of chicks... -
Solar Energy Industry Future Uncertainty – An Opportunity for New Markets and Refocusing
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Hattie Carwell --- , USAThe 2012 solar panel pricing war between manufacturers in China, Europe and the USA, accompanied by the sales market slowdown due to government subsidy cuts, has produced uncertainty in the future of the growth of the solar industry. A solar... -
Socio-Economic Contributions of an Indigenous Tree in Urban Areas of Southwest Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: F.D. Babalola --- Department of Forest Resources and Management, Nigeria T.I. Borokini --- National Centre for Genetic Resources and Biotechnology (NACGRAB), P.M.B. 5382, Nigeria A.O. Onefeli --- Department of Forest Resources and Management, Nigeria M. Muchie --- Institute for Economic Research on Innovation, South AfricaIndigenous trees have been discovered to be disappearing from urban areas at alarming rates, and the contributions of the existing trees are not adequately documented. Milicia excelsa is an indigenous trees species in tropical Africa and popularly known as Iroko... -
Reverting urban exotic pine forests to Macchia and indigenous forest vegetation, using cable-yarders on the slopes of Table Mountain, South Africa
Item type: Journal Article • Journal: The Southern African Forestry Journal • Authors: Pierrre Ackerman --- Forest Engineering, Faculty of Agricultural and Forestry Sciences, South Africa Bruce Talbot --- Skov & Landskab, DenmarkThis paper discusses some ofthe issues faced during the initial phases of a 12-year long project, which will ultimately result in the transformation of 53 ha of urban pine forests to a more diverse natural vegetation cover. Public sentiment, harvesting... -
Spatial changes in forest cover on the KwaNibela Peninsula, St Lucia, South Africa, during the period 1937 to 2008
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: BM Corrigan --- Department of Botany and Plant Biotechnology, South Africa M Kneen --- Department of Geography, Environmental Management and Energy Studies, South Africa CJ Geldenhuys --- Department of Forest and Wood Science, South Africa B-E van Wyk --- Department of Botany and Plant Biotechnology, South AfricaThe KwaNibela Peninsula is situated in the northernmost region of Lake St Lucia in KwaZulu-Natal. It is covered by forest patches of either Sand Forest or Coastal Forest within the Maputaland Coastal Vegetation. The area and the forests are heavily... -
The effect of anthropogenic disturbances on population structure and regeneration of Scorodophloeus fischeri and Manilkara sulcata in coastal forests of Tanzania
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: C Mligo --- Department of Botany, Tanzania HVM Lyaruu --- Department of Botany, Tanzania HJ Ndangalasi --- Department of Botany, TanzaniaScorodophloeus fischeri (Fabaceae, subfamily Caesalpinoideae) and Manilkara sulcata (Sapotaceae) are examples of tropical African hardwood species and are endemic to East African coastal forests. These plant species are threatened by human activities beyond natural recovery in some forests. This study... -
Can early thinning and pruning lessen the impact of pine plantations on beetle and ant diversity in the Patagonian steppe?
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: JC Corley --- Grupo de Ecología de Poblaciones de Insectos, Argentina JM Villacide --- Grupo de Ecología de Poblaciones de Insectos, Argentina M Vesterinen --- Grupo de Ecología de Poblaciones de Insectos, ArgentinaPine plantations are thought to negatively impact species diversity and to irreversibly modify arid zones. However, some studies have suggested that through the application of appropriate management practices, the negative impacts of plantations may be reduced. Our aim was to... -
Migration, access to ART, and survivalist livelihood strategies in Johannesburg
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Joanna VeareySince the end of apartheid, patterns of migration into South Africa have shifted, and South Africa has become a destination for people from across the African continent and beyond — a small but important number of whom are refugees and... -
How does AIDS illness affect women's residential decisions? Findings from an ethnographic study in a Cape Town township
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Rachel Bray --- Centre for Social Science Research and Department of Social Anthropology, South AfricaThis paper explores the nature and consequences of residential decision-making for women on treatment for AIDS illness in a poor urban settlement in South Africa. Drawing on ethnographic data collected over a two-year period, it points to the subtle shifts... -
Mouthpart deformities in Chironomidae (Diptera) as indicators of heavy metal pollution in northern Lake Victoria, Uganda
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: H Ochieng ED de Ruyter van Steveninck FM WandaDue to the absence of appropriate and sensitive tools for monitoring heavy metal pollution in northern Lake Victoria (Uganda), this study investigated mouthpart deformities in chironomid larvae (Diptera) in relation to concentrations of lead, copper, cadmium and zinc in lake... -
Management of avian cholera Pasteurella multocida outbreaks on Dyer Island, South Africa, 2002–2005
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: LJ Waller LG UnderhillIn 2002 there was a widespread epizootic involving seabirds on five of the offshore islands of the Western Cape, South Africa. Since then, avian cholera Pasteurella multocida outbreaks have been occurring annually on one of these islands, Dyer Island. This... -
Non-random habitat use by coral reef fish recruits in Mafia Island Marine Park, Tanzania
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: KC Garpe MC ÖhmanThe habitat use by nearly 3 000 reef fish recruits, comprising 56 taxa, at seven sites in Mafia Island Marine Park, Tanzania, were examined. The study was carried out following the 1998 global coral bleaching event and all sites but... -
Seed dynamics of Themeda triandra in the montane grasslands of South Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: TM Everson RI Yeaton CS EversonSeed production, viability, dispersal, predation and seed banks of Themeda triandra were determined to assess the potential of the seeds of this indigenous species in the re-establishment of degraded grassland. Annual seed production of T. triandra increased with length of... -
Modelling dimensional growth of three street tree species in the urban forest of the City of Tshwane, South Africa
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: GH Stoffberg --- Department of Plant Science, South Africa MW van Rooyen --- Department of Plant Science, South Africa MJ van der Linde --- Department of Statistics, South Africa HT Groeneveld --- Department of Statistics, South AfricaTree height, crown height, crown diameter and stem diameter were measured for 282 trees of the indigenous species Combretum erythrophyllum, Searsia lancea and S. pendulina. Growth relationships were modelled using age as explanatory variable for stem diameter and subsequently stem... -
Responses of the Serengeti avifauna to long-term change in the environment
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Anthony RE Sinclair --- Beaty Biodiversity Research Centre, Canada Ally Nkwabi --- Serengeti Biodiversity Program, Tanzania Simon AR Mduma --- Beaty Biodiversity Research Centre, Canada Flora Magige --- Department of Zoology and Wildlife Conservation, TanzaniaIn this paper we examine how climate change interacts with other disturbances to alter the functioning of a tropical ecosystem, the Serengeti in Tanzania. Tropical Africa has increasing temperatures and changes in rainfall. Long-term data have shown how the avifauna... -
Mineralisation of organic fertilisers used by urban farmers in Harare and their effects on maize (Zea mays L.) biomass production and uptake of nutrients and heavy metals
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Armwell Shumba --- Department of Soil Science and Agricultural Engineering, Zimbabwe Ronald Marumbi --- Department of Soil Science and Agricultural Engineering, Zimbabwe Blessing Nyamasoka --- Department of Soil Science and Agricultural Engineering, Zimbabwe Phillip Nyamugafata --- Department of Soil Science and Agricultural Engineering, Zimbabwe Justice Nyamangara --- Matopos Research Station, Zimbabwe Simon Madyiwa --- Department of Soil Science and Agricultural Engineering, ZimbabweNutrient release patterns and heavy metal contamination risks associated with animal manure and organic municipal wastes used as basal fertilisers are largely unknown in Zimbabwe. Carbon, nitrogen and phosphorus mineralisation patterns were determined in a 56-day incubation experiment of domestic... -
Cut-off values of distal forearm bone density for the diagnosis of central osteoporosis in black postmenopausal South African women
Item type: Journal Article • Journal: Journal of Endocrinology, Metabolism and Diabetes of South Africa • Authors: IM Kruger --- Africa Unit for Transdisciplinary Health Research (AUTHeR), MC Kruger --- Institute of Food, Nutrition and Human Health, Massey University, New Zealand CM Doak --- Department of Nutrition and Health, The Netherlands A Kruger --- Africa Unit for Transdisciplinary Health Research (AUTHeR),Background: The objective of this study was to establish a triage cut-off point or threshold for peripheral bone mineral density (BMD), applicable to black postmenopausal women, and that could be used as a screening method to differentiate between women with... -
Integrative medicine and leaky gut syndrome
Item type: Journal Article • Journal: South African Family Practice • Authors: B Brom [AN0001]Leaky gut syndrome, also called increased intestinal permeability, is not a well-established diagnosis in general practice and yet is a well-recognised and common diagnosis within the community of integrative doctors. Perhaps this is because the integrative medical focus is not... -
Anthropometric profile of HIV-uninfected and HIV-infected women aged 25–44 years in Mangaung, Free State
Item type: Journal Article • Journal: South African Family Practice • Authors: Z Hattingh --- School of Tourism, Hospitality and Sport, South Africa C Walsh --- Department of Nutrition and Dietetics, South Africa CJ Bester --- Department of Biostatistics, South AfricaBackground: Obesity and human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) affect significant numbers of black women in South Africa. -
An audit of surgical termination of pregnancy at a level 1 health facility in South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: J Devjee --- Department of Obstetrics and Gynaecology, S Khedun --- Department of Obstetrics and Gynaecology, J Moodley --- Women's Health and HIV Research Unit,Background: It was alleged that the termination of pregnancy (TOP) services in a certain district health facility were forgoing the opportunity to offer screening tests for human immunodeficiency virus (HIV) and syphilis for women seeking legal medical abortions. In addition,... -
The effect of the introduction of a standard monitoring protocol on the investigations performed on the metabolic control of type 2 diabetes at Addington Hospital Medical Outpatients Department, Durban, South Africa
Item type: Journal Article • Journal: South African Family Practice • Authors: JM Gill --- Department of Family Medicine, A Ross --- Department of Family Medicine, F Pirie --- Department of Diabetes and Endocrinology, Division of Medicine, T Esterhuizen --- Programme of Biostatistics,Background: A comprehensive approach to the control of type 2 diabetes is required to reduce mortality and morbidity. To improve diabetes management, in 2005 a protocol for the monitoring and management of type 2 diabetes, aligned to the 2003 Society... -
Jobs, food, taxis and journals: Complexities of implementing Stepping Stones and Creating Futures in urban informal settlements in South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Andrew Gibbs --- Health Economics and HIV/AIDS Research Division (HEARD), South Africa Rachel Jewkes --- Gender and Health Unit, South African Medical Research Council, South Africa Nompumelelo Mbatha --- Project Empower, Room E304 Diakonia Conference Centre, South Africa Laura Washington --- Project Empower, Room E304 Diakonia Conference Centre, South Africa Samantha Willan --- Health Economics and HIV/AIDS Research Division (HEARD), South AfricaThis paper seeks to refocus debates on structural interventions away from ‘assessing’ their effectiveness towards understanding processes around how such interventions are implemented. Implementation Science is focused on understanding potential challenges of translating interventions from highly controlled conditions into ‘real... -
The prevalence of suicidal behaviour and associated risk factors in grade 8 learners in Durban
Item type: Journal Article • Journal: South African Family Practice • Authors: N Vawda --- Cert Trauma and Mental Health Research Training,Objectives: Most of the research on suicidal behaviour in youth focuses on developed countries. Less is known about the prevalence of suicidal behaviour and associated risk factors in community samples of youth who do not present for mental health care... -
An evaluation of the Triage Early Warning Score in an urban accident and emergency department in KwaZulu-Natal
Item type: Journal Article • Journal: South African Family Practice • Authors: DK Naidoo --- Addington Hospital Department of Family Medicine, S Rangiah --- Department of Family Medicine, SS Naidoo --- College of Family Physicians of South Africa,Objective: Triage is an essential first step in the efficient and effective running of any emergency department. A good triage tool saves lives and reduces mortality. The Triage Early Warning Score (TEWS) is a useful tool used to identify patients... -
Sociodemographic and clinical profiles of suicidal patients requiring admission to hospitals south of Durban
Item type: Journal Article • Journal: South African Family Practice • Authors: SS Naidoo --- Department of Family Medicine, L Schlebusch --- Department of Behavioural Medicine,Background: Suicidal behaviour has become a major public health concern worldwide. Non-fatal suicidal attempts outnumber fatal episodes by wide-ranging figures across, and within, many countries. Approximately 6 500 suicides and 130 000 suicide attempts occur annually in South Africa, with... -
Impact of cultivation method on productivity and botanical composition of a kikuyu–ryegrass pasture
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Pieter A Swanepoel --- Research and Technology Development Services, South Africa Philip R Botha --- Research and Technology Development Services, South Africa Hennie A Snyman --- Animal, Wildlife and Grassland Sciences, South Africa Chris C du Preez --- Soil, Crop and Climate Sciences, South AfricaKikuyu (Pennisetum clandestinum)–ryegrass (Lolium spp.) cultivated pastures form the base for dairy production in the southern Cape region of South Africa. The impact of various methods and implements used to over-sow ryegrass on the productivity and botanical composition of the... -
The possible relation between bio-fuels, agriculture and the demand for food in South African cities
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Charl van der Merwe --- Africa Institute of South Africa (AISA) in the Human Sciences Research Council (HSRC), Republic of South AfricaGlobal food security is constantly faced with new challenges as new driving forces emerge. One of these new emerging driving forces is the link between the demand for energy and agriculture, specifically with regards to food security discourses. This paper... -
Response of endemic Clarias species’ life-history biometrics to land use around the papyrus-dominated Mpologoma riverine wetland, Uganda
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: GA Ssanyu --- Department of Biological Sciences, Uganda J Kipkemboi --- Department of Biological Sciences, Kenya JM Mathooko --- Global Research Akademik and Mentoring Services (GRAMS), Kenya J Balirwa --- Department of Fish Biology, UgandaThe Mpologoma River wetland is highly negatively impacted by rice growing and yet it provides habitat to endemic Clarias species that are important to the wetland fishery. Variations in life-history biometrics of small Clarias species at various wetland sites in... -
Socio-economic and demographic factors related to HIV status in urban informal settlements in the Eastern Cape, South Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Liana Steenkamp --- HIV&AIDS Research Unit, South Africa Danie Venter --- Unit for Statistical Consultation, South Africa Corinna Walsh --- Department of Nutrition and Dietetics, South Africa Pelisa Dana --- Eastern Cape AIDS Council, South AfricaThe prevalence of HIV&AIDS is embedded in social and economic inequity and the relationship between social determinants and HIV incidence is well established. The aim of this study was to determine which socio-economic and demographic factors are related to HIV... -
A new informal economy in Africa: The case of Ghana
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Franklin Obeng-Odoom --- School of Built Environment, Australia Stephen Ameyaw --- Department of Real Estate and Land Management, Faculty of Planning and Land Management,This paper reveals a new informal economy in Ghana, Africa – the ‘in formal informal economy’ – where the actors are highly educated and skilled, and neither migrants nor ‘dropouts’ from the formal sector. Cast in the same setting where... -
The infrastructural passions of urban mutuality
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Christine Hentschel --- Institute for Criminological Research, GermanyThe article suggests an “infrastructural” approach to mutuality in the city. What organises mutuality is less a matter of the common urban horizon or the grown community than of “enabling conditions” (Calhoun) we would call infrastructures: their makeup shapes how... -
Mutuality from above: urban crisis, the state and the work of Comissões de Moradores in Luanda
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: António Tomás --- African Centre for Cities, South AfricaMy paper discusses the emergence of new regimes of mutuality in the context of a crisis in the built environment of Luanda. By 1991, Luanda's city centre had suffered years of neglect and talk of an urban crisis abounded. The... -
Instant mutuality: the development of Maboneng in inner-city Johannesburg
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Alice Nevin --- Department of Social Anthropology, South AfricaIn the context of strategies of urban renewal and gentrification in Johannesburg in a time of rapid urbanisation, the question of how urban renewal and gentrification affect people and their everyday lives must be considered. At present there are numerous... -
Murder and the whole city
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Kelly Gillespie --- Department of Anthropology, South AfricaHenri Lefebvre's The Urban Revolution makes a claim for the importance of seeing the whole urban form in our analyses of cities. He argues that we too often get trapped into a view of the urban that prioritises “fragments” of... -
The confounding influence of urban informality on innovation and production specialisation in production clusters: evidence from Nairobi
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: John C. Harris --- Division of Regional and City Planning, College of Architecture, USAThis paper investigates two agglomeration economies, innovation and production specialisation, within Nairobi's handicraft sector. The paper asks if and by what mechanics urban informality might interfere with these important potential outcomes of clustered production. A hundred and two semi-structured interviews... -
Effects of climate change on a peri-urban farming community in Lagos, Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Taibat Lawanson --- Department of Urban and Regional Planning, Nigeria Olabode Orelaja --- Department of Urban and Regional Planning, Nigeria Michael Simire --- Department of Urban and Regional Planning, NigeriaThis paper investigates the effects of climate change on agricultural activities in Igbe Farming Community, Lagos, Nigeria. The paper adopts a case study methodology in which structured questionnaires were administered on 161 farmers in the community. Information on the socio-economic... -
Physiological stress levels in the endemic and endangered Udzungwa red colobus vary with elevation
Item type: Journal Article • Journal: African Zoology • Authors: Claudia Barelli --- Sezione di Biodiversità Tropicale, MUSE – Museo delle Scienze, Italy Francesco Rovero --- Sezione di Biodiversità Tropicale, MUSE – Museo delle Scienze, Italy Keith Hodges --- Reproductive Biology Unit, German Primate Center, Germany Alessandro Araldi --- Reproductive Biology Unit, German Primate Center, Germany Michael Heistermann --- Endocrinology Laboratory, German Primate Centre, GermanyHabitat loss and fragmentation inevitably cause biodiversity decline, a major concern for the conservation of endangered species. Primates are of particular interest, because they are highly vulnerable to forest fragmentation. In this study, we investigated faecal glucocorticoid measurements (FGCM), an... -
Diversity, dispersal and disturbance: cladoceran species composition in the Okavango Delta
Item type: Journal Article • Journal: African Zoology • Authors: Markus Lindholm --- Norwegian Institute for Water Research/NIVA, Norway Dag O. Hessen --- Department of Biology, Norway Lars Ramberg --- Harry Oppenheimer Okavango Research Centre, University of Botswana, BotswanaCommunities exposed to intermediate disturbances have been shown to be more diverse than more stable or unstable systems. We recorded the diversity pattern of zooplankton in the Okavango Delta, Botswana, a system which include water bodies with different stability with... -
Do deterministic processes influence the phenotypic patterns of animalivorous bat ensembles at urban rivers?
Item type: Journal Article • Journal: African Zoology • Authors: M. Corrie Schoeman --- School of Biological and Conservation Sciences, University of KwaZulu-Natal, Westville Campus, South Africa Kirby J. Waddington --- School of Biological and Conservation Sciences, University of KwaZulu-Natal, Westville Campus, South AfricaAlthough urbanization is perhaps the most damaging, persistent, and rapidly expanding form of anthropogenic pressure on natural ecosystems, data on the patterns and processes of sympatric bat species in urban landscapes are relatively scant. We quantified the packing and dispersion... -
Invertebrates or iron: does large-scale opencast mining impact invertebrate diversity in ephemeral wetlands?
Item type: Journal Article • Journal: African Zoology • Authors: Falko T. Buschke --- Centre for Environmental Management (67), University of the Free State, South Africa Joan Adendorff --- Centre for Environmental Management (67), University of the Free State, South Africa Jaco Lamprechts --- Kolomela Iron Mine, South Africa Marie Watson --- Centre for Environmental Management (67), University of the Free State, South Africa Maitland T. Seaman --- Centre for Environmental Management (67), University of the Free State, South AfricaDisturbance has been offered as an explanatory mechanism in structuring the variation of species across a landscape. In this study, we investigated the effect of the impact by Kolomela Iron Mine on the variation of species occurring in temporary pans... -
Foraging at wastewater treatment works increases the potential for metal accumulation in an urban adapter, the banana bat (Neoromicia nana)
Item type: Journal Article • Journal: African Zoology • Authors: S. Naidoo --- School of Life Sciences, University of KwaZulu-Natal, South Africa D. Vosloo --- School of Life Sciences, University of KwaZulu-Natal, South Africa M. C. Schoeman --- School of Life Sciences, University of KwaZulu-Natal, South AfricaWastewater treatment works (WWTWs) are known to provide profitable foraging areas for insectivorous bats in Europe and the New World because of their association with high abundance of pollution-tolerant midges (Diptera). However, bats that feed on these insects may also... -
Interspecific variation in the distribution of ungulates relative to human infrastructure surrounding Amboseli National Park
Item type: Journal Article • Journal: African Zoology • Authors: Marian Howe --- Department of Biology, Vassar College, U.S.A. Moses M. Okello --- The School for Field Studies, Center for Wildlife Management Studies, Kenya Jeremy M. Davis --- Department of Biology, Vassar College, U.S.A.The presence of humans and man-made structures may cause increased wariness in wildlife, causing displacement from traditional habitat ranges. Potential species differences in such responses could affect the composition of wildlife communities around human settlements. We examined the position of... -
Grassland bird response to vegetation structural heterogeneity and clearing of invasive bramble
Item type: Journal Article • Journal: African Zoology • Authors: Chevonne Reynolds --- School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, South Africa Craig T. Symes --- School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, South AfricaSpatial and temporal patterns of disturbance and the subsequent heterogeneity are critical in maintaining biodiversity within grassland ecosystems. Grassland birds have evolved within this ‘shifting mosaic’ to become reliant on specific habitat characteristics maintained under varying levels of both natural... -
Seasonal differences in foraging dynamics, habitat use and home range size of Wahlberg’s epauletted fruit bat in an urban environment
Item type: Journal Article • Journal: African Zoology • Authors: Dominic P. Rollinson --- School of Life Sciences, University of KwaZulu-Natal, South Africa Joy C. Coleman --- School of Life Sciences, University of KwaZulu-Natal, South Africa Colleen T. Downs --- School of Life Sciences, University of KwaZulu-Natal, South AfricaUrbanization through the process of habitat loss and fragmentation affects ecosystems. Many species are no longer able to survive in these urban areas; however, there are some that have been able to persist and even thrive in these habitats. One... -
Roost temperature and fidelity of Wahlberg’s epauletted fruit bat, Epomophorus wahlbergi, in an urban environment
Item type: Journal Article • Journal: African Zoology • Authors: Dominic P. Rollinson --- School of Life Sciences, University of KwaZulu-Natal, South Africa Joy C. Coleman --- School of Life Sciences, University of KwaZulu-Natal, South Africa Colleen T. Downs --- School of Life Sciences, University of KwaZulu-Natal, South AfricaGenerally,Wahlberg’s epauletted fruit bat (Epomophorus wahlbergi) roost in trees or under the eaves of buildings. This study investigated the roosting dynamics of E. wahlbergi in the urban environment of Pietermaritzburg, South Africa. To determine roost fidelity bats were radiotracked to... -
Differential reactions to anthropogenic disturbance by two ground-nesting shorebirds
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Shirley Van de Voorde --- Van Hall Larenstein, The Netherlands Minke Witteveen --- Percy FitzPatrick Institute of African Ornithology, DST–NRF Centre of Excellence, South Africa Mark Brown --- School of Life Sciences, South AfricaMany ground-nesting shorebirds experience a high level of anthropogenic disturbance, often to the detriment of their breeding success. This study investigated the responses of the Near-Threatened African Black Oystercatcher Haematopus moquini (ABO) and the Least Concern Kelp Gull Larus dominicanus... -
A novel methodology for the rapid assessment of waterbird vulnerability to disturbance
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Kate JH England --- Percy FitzPatrick Institute of African Ornithology, DST–NRF Centre of Excellence, South Africa Colin Jackson --- A Rocha Kenya, Mwamba Bird Observatory and Field Study Centre, Kenya Philip AR Hockey --- Percy FitzPatrick Institute of African Ornithology, DST–NRF Centre of Excellence, South AfricaA methodology for rapidly assessing the vulnerability of waterbirds to disturbance was tested at Sabaki estuary, Kenya. Three variables were employed to measure the responses of 15 species: (1) bird density, (2) minimum distance of birds from a stationary disturbance... -
The realignment of international stock markets after the 1987 crash, with special reference to the Johannesburg Stock Exchange
Item type: Journal Article • Journal: South African Journal of Accounting Research • Authors: G D I Barr --- Department of Statistical Science, L Sharp --- Department of Economics,This paper investigates stock price associations between the world’s sixteen largest international markets in the period immediately before and after the 1987 market crash, as well as in a more recent post-crash period. The analysis suggests that the crash had... -
Impact of marine inundation after a period of drought on the lakeshore vegetation of Lake St Lucia, South Africa: resilience of estuarine vegetation
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: EJJ Sieben --- Department of Plant Sciences, South Africa WN Ellery --- Department of Geography, South Africa BW Dullo --- Center for Energy and Environmental studies, The Netherlands AP Grootjans --- Center for Energy and Environmental studies, The NetherlandsThe shore of Lake St Lucia in the vicinity of Catalina Bay, in the southern part of the lake, receives freshwater input as surface and groundwater seepage from the adjacent elevated coastal plain. Vegetation, water quality and landform were recorded... -
Tanzania River Scoring System (TARISS): a macroinvertebrate-based biotic index for rapid bioassessment of rivers
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: LT Kaaya --- Department of Aquatic Sciences and Fisheries, Tanzania JA Day --- Department of Biological Sciences, South Africa HF Dallas --- Department of Botany, South AfricaThe biological assessment of rivers using aquatic macroinvertebrates is an internationally recognised approach for the determination of riverine ecological conditions. In this study a Tanzanian macroinvertebrate-based biotic method, Tanzania River Scoring System (TARISS), was developed in 2012, based on the... -
Embodied houses and the initiation of hospitality experiences in the Zuiderzee Museum
Item type: Journal Article • Journal: • Authors: Alexander Grit --- Stenden University of Applied Sciences, Leeuwarden, The NetherlandsIt can be argued that many potentialities within society are left unused by organising hospitality venues according to modern planning practices. These planning practices regard the setting as a rational space which is predictable and manageable. By applying modern management... -
Risk taking behaviour among urban and rural adolescents in two selected districts in Malaysia
Item type: Journal Article • Journal: South African Family Practice • Authors: Mohd Nawi Azmawati --- Department of Community Health, Malaysia Abdul Hamid Siti Hazariah --- Kulliyyah of Nursing, Malaysia Azhar Shah Shamsul --- Department of Community Health, Malaysia Ahmad Norfazilah --- Department of Community Health, Malaysia Noor Aizuddin Azimatun --- Department of Community Health, Malaysia Hod Rozita --- Department of Community Health, MalaysiaBackground: Risk taking behaviour refers to the tendency to engage in behaviours that have the potential to be harmful or dangerous, which has become a major concern and is rated as one of the public health issues that need special... -
Impact of land use on water quality in the Likangala catchment, southern Malawi
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: D Pullanikkatil --- Department of Geography and Environmental Sciences, South Africa LG Palamuleni --- Department of Geography and Environmental Sciences, South Africa TM Ruhiiga --- Department of Geography and Environmental Sciences, South AfricaIn southern Malawi, the Likangala River, which is important for irrigation, domestic use and fishing, is affected by various land uses along its catchment. The impact of urbanisation and agriculture on the water quality of this river was investigated in... -
Women, difference and urbanisation patterns in Cape Town, South Africa
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Andrew Spiegel --- Department of Social Anthropology, South Africa Vanessa Watson --- Department of Social Anthropology, South Africa Peter Wilkinson --- Department of Social Anthropology, South AfricaA point apparently often lost to policy makers is that those for whom policy is designed have very diverse life experiences. The article focuses on two women's experiences of urbanisation: experiences that are extremely different from one another, despite the... -
The benefits of using a community-engaged research approach to promote a healthy lifestyle in three Nigerian urban slums
Item type: Journal Article • Journal: Southern African Journal of Infectious Diseases • Authors: O P Akinwale --- Nigerian Institute of Medical Research, Nigeria J O Oyefara --- Faculty of Social Sciences, University of Lagos, Nigeria P E Adejoh --- Faculty of Social Sciences, University of Lagos, Nigeria A A Adeneye --- Faculty of Basic Medical Sciences, Lagos State University College of Medicine, Nigeria A K Adeneye --- Nigerian Institute of Medical Research, Nigeria Z A Musa --- Nigerian Institute of Medical Research, Nigeria K S Oyedeji --- Nigerian Institute of Medical Research, Nigeria M A Sulyman --- Nigerian Institute of Medical Research, NigeriaSlums are a wide range of low-income settlements with poor living conditions. The quality of the dwellings varies from simple shacks to permanent structures, while access to water, electricity, sanitation and other basic services and infrastructure tends to be limited... -
Enteropathogens associated with the seasonal fuctuations in plasma sodium and potassium levels in childhood diarrhoea
Item type: Journal Article • Journal: Southern African Journal of Epidemiology and Infection • Authors: V Pillay-van Wyk --- Burden of Disease Research Unit, G Swingler --- School of Child and Adolescent Health,This paper aims to assess the clinical, nutritional, microbiological, environmental and socio-economic determinants that have a seasonal distribution, or are potential confounders of a seasonal association of previously described seasonal fuctuations in plasma sodium and potassium concentrations in children with... -
Prospects of prepaid smart water metering in Harare, Zimbabwe
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Tazviona Richman Gambe --- Department of Rural and Urban Development, ZimbabweDilapidated water distribution networks and water theft have resulted in non-revenue water (NRW) being between 40% and 60% of available supplies, yet Harare Water (a department under the City of Harare responsible for water purification and distribution) is struggling to... -
Urban cemeteries in Swaziland: materialising dignity
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Casey Golomski --- Department of Social Anthropology, South AfricaThis photo essay traces the materiality of urban cemeteries in Swaziland to underscore the production of dignity in contemporary funeral culture. Increasingly, death and burial in town are realities for many people who have lost social ties or land tenure... -
The ambivalence of neighbourhood in urban Burkina Faso
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Jesper Bjarnesen --- The Nordic Africa Institute, SwedenIn the informal settlement of Sarfalao, in the city of Bobo-Dioulasso in south-western Burkina Faso, relations between newcomers and long-term residents in the neighbourhood were strained by the competition for living space and the opportunities to build a livelihood in... -
Competing prayers: the making of a Nigerian urban landscape
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Ulrika Trovalla --- The Nordic Africa Institute, SwedenWhile Christians are seen as aspiring to make the Nigerian city of Jos into a Christian city, Muslims are believed to be trying to turn Jos into a Muslim city. There is a struggle over the urban landscape that is... -
“We are all children of God”: a Charismatic church as space of encounter between township and suburb in post-apartheid Johannesburg
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Barbara Heer --- Institute of Social Anthropology, SwitzerlandTwenty years after the first democratic election in South Africa, Johannesburg is still marked by the legacy of apartheid. This makes it difficult for residents of former townships and of suburban middle classes to interact in everyday life. Nevertheless, urban... -
Recovery of bird communities after selective logging and clear-cutting in Kibale National Park, Uganda
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Pirita Latja --- Department of Biology, Finland Geoffrey M Malinga --- Department of Biology, Finland Anu Valtonen --- Department of Biology, Finland Heikki Roininen --- Department of Biology, FinlandIn the face of the continuing destruction of tropical rainforests, a major challenge is to understand the consequences of these habitat changes for biodiversity and the time scale at which biodiversity can recover after such disturbances. In this study, we... -
The familiar labyrinth: practicing urban disorientation in post-apartheid Cape Town
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Giovanni Spissu --- Department of Social Sciences, United KingdomIn this article, I discuss how urban disorientation can be used in ethnographic research as an investigative tool to explore the city. In particular, I examine how urban disorientation can be taken as an ethnographic tactic with the purpose of... -
Plastic ingestion by estuarine mullet Mugil cephalus (Mugilidae) in an urban harbour, KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: T Naidoo --- School of Life Sciences, South Africa AJ Smit --- Department of Biodiversity and Conservation Biology, South Africa D Glassom --- School of Life Sciences, South AfricaCoastal urban environments have high plastic pollution levels, and hence interactions between plastic debris and marine life are frequent. We report on plastic ingestion by mullet Mugil cephalus in Durban Harbour, KwaZulu-Natal, South Africa. Of 70 mullet (13.0–19.5 cm total length),... -
Indexing immunity to malaria in South Africa in the 1920s and 1930s
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Randall Packard --- Institute of the History of Medicine, United States of AmericaDuring the 1920s and 1930s, medical authorities, municipal officials and employers of African farm labour in the lowveld regions of the former Transvaal constructed a system for classifying Africans in terms of their susceptibility or resistance to malaria. This classification... -
African leafy vegetables consumed by households in the Limpopo and KwaZulu-Natal provinces in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: M Faber --- Nutritional Intervention Research Unit, South Africa A Oelofse --- Centre for Nutrition, South Africa Pj Van Jaarsveld --- Nutritional Intervention Research Unit, South Africa Fam Wenhold --- Division of Human Nutrition, Faculty of Health Sciences, South Africa Ws Jansen van Rensburg --- Agricultural Research Council, South AfricaObjectives: The objectives of this study were to determine the availability of, access to and nutrition-related uses of African leafy vegetables in rural and urban households; and to determine the β-carotene content of the dominant African leafy vegetable. -
The social aspects of alcohol misuse/abuse in South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Bmp Setlalentoa --- Department of Social Work, South Africa Pt Pisa --- Centre of Excellence for Nutrition, South Africa Gn Thekisho --- Department of Social Work, South Africa Eh Ryke --- Department of Psychosocial Behavioural Sciences, South Africa T Loots Du --- Centre of Excellence for Nutrition, South AfricaUse of alcohol in Africa, particularly in South Africa, has a long history and is a way of life for many people, regardless of their socio-economic background. Alcohol abuse has many negative economic, social and health consequences. The objective of... -
Alcohol intake and micronutrient density in a population in transition: the transition and health during urbanisation in South Africa (THUSA) study
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: M Serfontein --- Centre of Excellence for Nutrition, South Africa C Venter --- Centre of Excellence for Nutrition, South Africa A Kruger --- Centre of Excellence for Nutrition, South Africa U MacIntyre --- Institute of Human Nutrition, South Africa Pt Pisa --- Centre of Excellence for Nutrition, South AfricaObjective: To investigate the possibility of micronutrient dilution by alcohol in the diets of an adult population in nutrition transition. -
Reproducibility of two, three, four and five 24-hour recalls in peri-urban African adolescents in the North West province
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: D. Rankin --- Centre of Excellence in Nutrition, Ue MacIntyre --- Institute for Human Nutrition, Sm Hanekom --- Centre of Excellence in Nutrition, Hs Steyn --- Statistical Consultation Services, Hh Wright --- Centre of Excellence in Nutrition,Background: The objective was to determine the reproducibility of two, three, four and five repeated 24-hour recalls among peri-urban African adolescents. -
Narratives of urban female adolescents in South Africa: dietary and physical activity practices in an obesogenic environment
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Mh Sedibe --- MRC/WITS Developmental Pathways for Health Research Unit Department of Paediatrics, Johannesburg Ab Feeley --- MRC/WITS Developmental Pathways for Health Research Unit Department of Paediatrics, Johannesburg C. Voorend --- Faculty of Earth and Life Sciences, The Netherlands Pl. Griffiths --- MRC/WITS Developmental Pathways for Health Research Unit Department of Paediatrics, Johannesburg Cm Doak --- Faculty of Earth and Life Sciences, The Netherlands Sa Norris --- MRC/WITS Developmental Pathways for Health Research Unit Department of Paediatrics, JohannesburgObjectives: The objectives of this study were to investigate the narratives pertaining to dietary and physical activity practices by female adolescents in Soweto. -
Trends in the development of obesity in elderly day care attendees in Sharpeville, South Africa, from 2007-2011
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Oc Otitoola --- Centre of Sustainable Livelihoods, Wn Oldewage-Theron --- Centre of Sustainable Livelihoods, Aa Egal --- Centre of Sustainable Livelihoods,Objective: Obesity, a global epidemic and risk factor for many noncommunicable diseases, has become a public health concern in South Africa, especially in the elderly. This study investigated the trend of development of obesity in a group of urban elderly... -
Vegetation dynamics after experimental fire disturbance in the arid Succulent Karoo, South Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Helga van der Merwe --- South African Environmental Observation Network (SAEON): Arid Lands Node, South Africa Sebataolo Rahlao --- Invasives Monitoring and Reporting, South Africa Liesel Hein --- South African Environmental Observation Network, South Africa Suzanne J Milton --- South African Environmental Observation Network, South AfricaDisturbance by fire in the Succulent Karoo is rare but fire events could increase as a result of an increase in grassiness (alien and indigenous species). This study assessed the effects of fire eight years after an experimentally induced burn... -
Diet of nesting African Crowned Eagles Stephanoaetus coronatus in emerging and forest–savanna habitats in KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Gerard Malan --- Department of Nature Conservation, South Africa Eleen Strydom --- Department of Nature Conservation, South Africa Susanne Shultz --- Faculty of Life Sciences, UK Graham Avery --- Natural History Collections Department, South AfricaThe aim of this study was to investigate the species composition of prey caught in the forest, savanna and emerging habitats in which African Crowned Eagles Stephanoaetus coronatus breed in KwaZulu-Natal province, South Africa. At the 17 nest sites, the... -
Grey Parrots Psittacus erithacus in Kampala, Uganda – are they becoming suburbanised?
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Immaculate-Odd Irumba --- Department of Biological Sciences, Uganda Derek Pomeroy --- Department of Biological Sciences, Uganda Michael Perrin --- Research Centre for African Parrot Conservation, School of Life Sciences, South AfricaThe globally Vulnerable Grey Parrot (Psittacus erithacus) has been seen in Kampala, Uganda’s capital city, in increasing numbers in recent years. This apparently new behaviour of a typically forest species is helped by the presence of many large trees, which... -
Tackling gender inequalities and intimate partner violence in the response to HIV: moving towards effective interventions in Southern and Eastern Africa
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Andrew Gibbs --- Health Economics and HIV and AIDS Research Division (HEARD), South AfricaEnding intimate partner violence (IPV) and reducing gender inequalities are recognised as critical to “‘ending AIDS” by 2030. Amongst women, experiencing IPV has been shown to increase HIV acquisition, reduce women’s ability to use HIV prevention strategies and reduce adherence... -
African Smart Cities Strategies for Agenda 2063
Item type: Journal Article • Journal: Africa Journal of Management • Authors: Mira Slavova --- GIBS, University of Pretoria, South Africa Ekene Okwechime --- Glasgow Caledonian University, United KingdomBy synthesizing urbanization challenges and current trends in Africa, this dialogue piece captures the broader transformative processes taking place on the continent. We develop a vision of the African cities of the future and show the alignment of key aspects... -
Dynamics and role of the Durban cyclonic eddy in the KwaZulu-Natal Bight ecosystem
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: LA Guastella --- Bayworld Centre for Research and Education, South Africa MJ Roberts --- Ocean Sciences and Marine Food Security, South AfricaThe semi-permanent Durban Eddy is a mesoscale, lee-trapped, cold-core cyclonic circulation that occurs off the east coast of South Africa between Durban in the north and Sezela, some 70 km to the south. When present, strong north-eastward countercurrents reaching 100... -
Adolescents’ perceptions of health and well-being: Influences of urban contemporary music
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Cindy Swartbooi --- Department of Psychology, South Africa Shazly Savahl --- Department of Psychology, South Africa Deborah Isobell --- Department of Psychology, South Africa Gadija Khan --- Department of Psychology, South Africa Cassandra Wagenaar --- Department of Psychology, South Africa Fadzisai Makonyonga --- Department of Psychology, South Africa Thandokazi Maseti --- Department of Psychology, South Africa Laaiqah Parker --- Department of Psychology, South Africa Tshinondiwa Ramaite --- Department of Psychology, South AfricaThe study aimed to explore adolescents’ perceptions of how urban contemporary music influences health and well-being among them. Data on health and well-being effects of music consumption were gathered from a convenience sample of 16 participants (male = 50%, females... -
Population estimates of the breeding birds of the Tinhosas islands (Gulf of Guinea), the only major seabird colony of the eastern tropical Atlantic
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Simon Valle --- Division of Biology and Conservation Ecology, School of Science and the Environment, UK Nuno Barros --- Portuguese Society for the Study of Birds, Marine Department, Portugal Iván Ramírez --- BirdLife International, Belgium Ross M Wanless --- Seabird Division, BirdLife South Africa, South AfricaThe Tinhosas islands, in São Tomé e Príncipe, host the most important seabird breeding colony in the Gulf of Guinea, but information on its conservation status was hitherto unpublished or anecdotal, the last assessment having been performed in 1997. A... -
Embodied houses and the initiation of hospitality experiences in the Zuiderzee Museum
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Alexander Grit --- Stenden University of Applied Sciences, The NetherlandsIt can be argued that many potentialities within society are left unused by organising hospitality venues according to modern planning practices. These planning practices regard the setting as a rational space which is predictable and manageable. By applying modern management... -
The relative importance of climatic gradient versus human disturbance in determining population structure of Afzelia africana in the Republic of Benin
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Achille E Assogbadjo --- Laboratory of Applied Ecology, Faculty of Agronomic Sciences, Republic of Benin Sylvanus Mensah --- Laboratory of Biomathematics and Forest Estimations, Faculty of Agronomic Sciences, Republic of Benin Romain Glèlè Kakaï --- Laboratory of Biomathematics and Forest Estimations, Faculty of Agronomic Sciences, Republic of BeninThe study aimed to investigate the relative significance of effects of climatic variability and human disturbance on the population structure of the threatened species Afzelia africana Sm. ex Pers. in the Republic of Benin in West Africa. Forest inventory data... -
Forests, people and environment: some African perspectives
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Paxie W Chirwa --- Forest Science Postgraduate Programme, Department of Plant and Soil Sciences, South Africa Larwanou Mahamane --- African Forest Forum, c/o World Agroforestry Centre (ICRAF), Kenya Godwin Kowero --- African Forest Forum, c/o World Agroforestry Centre (ICRAF), KenyaForests in Africa support the livelihoods of millions of people through provision of timber and non-timber forest products, food and nutrition, energy and payment of environmental services. However, mismanagement of forests has resulted in deforestation and forest degradation, thereby contributing... -
The decline of an urban Hooded Vulture Necrosyrtes monachus population in Dakar, Senegal, over 50 years
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Wim C Mullié --- , Senegal François-Xavier Couzi --- Société d’Etudes Ornithologiques de la Réunion, France Moussa Sega Diop --- AfriWet Consultants, Senegal Bram Piot --- Cité Ndiatte Almadies, Senegal Theo Peters --- Royal Netherlands Embassy, Senegal Pierre A Reynaud --- 275 Rue Robert Schuman, France Jean-Marc Thiollay --- 2 Rue de la Rivière, FranceAs in many West African cities, in Dakar Hooded Vultures Necrosyrtes monachus have always been characteristic urban scavengers. The recent decline of Hooded Vultures in other parts of Africa, mainly eastern Africa, has been the reason in 2015 for up-listing... -
The contribution of creative industries to sustainable urban development in South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Oluwayemisi Adebola Oyekunle --- Tshwane University of Technology, Faculty of The Arts, South AfricaSouth African policymakers are increasingly advocating for creative industry entrepreneurship to play a vital role in the economic development of cities, for example, by creating pathways for job creation and encouraging urban regeneration. The question, ‘How can we use creative... -
Improving the performance of the EPT Index to accommodate multiple stressors in Afrotropical streams
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: FO Masese --- Department of Fisheries and Aquatic Sciences, Kenya PO Raburu --- Department of Fisheries and Aquatic Sciences, KenyaThe EPT index (Ephemeroptera, Plecoptera and Trichoptera) may be skewed by the wide tolerance to multiple stressors of the Baetid, Caenid and Hydropsychid families, which affects the performance of the EPT index as an indicator of multiple stressors in aquatic... -
Home range and habitat use of Trumpeter Hornbills Bycanistes bucinator in an urban–forest mosaic, Eshowe, South Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Moses Chibesa --- School of Life Sciences, South Africa Barry Taylor --- School of Life Sciences, South Africa Tharmalingam Ramesh --- School of Life Sciences, South Africa Colleen T Downs --- School of Life Sciences, South AfricaDespite the negative impacts of urbanisation, some species adapt to pressures of habitat loss and fragmentation. Trumpeter Hornbills Bycanistes bucinator are a large avian forest frugivore that uses urban environments in South Africa. Consequently, we used GPS/UHF transmitters to study... -
Increasingly urban Marabou Storks start breeding four months early in Kampala, Uganda
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Derek Pomeroy --- Department of Zoology, Uganda Micheal Kibuule --- Department of Zoology, UgandaIn recent decades, Marabou Storks Leptoptilos crumeniferus have become common in many urban centres, including Kampala, Uganda, where, as of 2016, they number several thousand birds, with more than 1 200 breeding pairs. Elsewhere in Uganda, the majority of colonies... -
Deforestation since independence: a quantitative assessment of four decades of land-cover change in Malawi
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Rachel A Bone --- Centre for Environmental Sciences, Faculty of Engineering and the Environment, UK Kate E Parks --- Centre for Environmental Sciences, Faculty of Engineering and the Environment, UK Malcolm D Hudson --- Centre for Environmental Sciences, Faculty of Engineering and the Environment, UK Mathews Tsirinzeni --- LEAD Southern and Eastern Africa, Chancellor College, Malawi Simon Willcock --- Centre for Biological Sciences, Faculty of Natural and Environmental Sciences, UKLand cover has changed rapidly across the tropics over the past century; however, detailed historical information describing the extent and possible drivers of such change is widely lacking. Here, we constructed a history of land-cover change at the district level... -
Possible rehabilitation methods of Galenia africana-dominated old lands in the Cederberg Mountains, South Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Nelmarie Saayman --- Directorate Plant Sciences, South Africa Clement Cupido --- Agricultural Research Council–Animal Production Institute, c/o Department of Biodiversity and Conservation Biology, South Africa Hannes Botha --- Western Cape Department of Agriculture, South Africa Rudi Swart --- Western Cape Department of Agriculture, South AfricaSeveral methods to rehabilitate old cropping lands in the Cederberg Mountains were tested to determine what type of soil disturbance, if any, and which of five indigenous perennial plant species are the most successful and economically feasible. Old lands are... -
Managing human disturbance: factors influencing flight-initiation distance of birds in a West African nature reserve
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Bukola Braimoh --- AP Leventis Ornithological Research Institute, University of Jos, Nigeria Soladoye Iwajomo --- Department of Zoology, Faculty of Science, Nigeria Mark Wilson --- British Trust for Ornithology, UK Adams Chaskda --- AP Leventis Ornithological Research Institute, University of Jos, Nigeria Afan Ajang --- AP Leventis Ornithological Research Institute, University of Jos, Nigeria Will Cresswell --- AP Leventis Ornithological Research Institute, University of Jos, NigeriaEscape behaviour in response to perceived predators can be employed as a guide when designating protected areas around sensitive bird species to minimise the impact of human disturbance. A key measure of escape response is flight-initiation distance (FID), the distance... -
Trash, teaching and the city: the “Big Hole Counter Narrative” project and the “Urban Anthropology: Research Methods and Fieldwork” course at Sol Plaatje University
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Carina Truyts --- School of Humanities, South AfricaThis essay reflects on an anthropology course developed at one of the two “post-apartheid” universities in South Africa. The course included collaborating with artists and a local dance/ performance troupe. It culminated in a film by Francois Knoetze (featuring collaborators),... -
A reflection on “Trash, teaching and the city”
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Ziyanda Majombozi --- Department of Anthropology and Archaeology, South AfricaThis is a commentary on Carina Truyts’s photo essay entitled “Trash, Teaching and the City: The ‘Big Hole Counter Narrative’ project and the ‘Urban Anthropology: Research Methods and Fieldwork’ Course at Sol Plaatje University.” -
Occurrence of oestrogenic pollutants and widespread feminisation of male tilapia in peri-urban dams in Bulawayo, Zimbabwe
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: C Teta --- Department of Environmental Science and Health, Zimbabwe; Current address: Department of Ichthyology and Fisheries Science, Rhodes University, Grahamstown, South Africa BF Holbech --- Institute of Biology, University of Southern Denmark, Denmark L Norrgren --- Department of Pathology, Faculty of Veterinary Medicine, Sweden YS Naik --- Research and Innovation, ZimbabwePeri-urban water bodies are at risk from excessive pollution as they are direct sinks for urban effluents. The occurrence of oestrogenic and androgenic endocrine disrupting chemicals (EDCs) in effluents and water bodies around the city of Bulawayo, Zimbabwe, and their... -
Multiple disturbance patterns and population structure of a tropical tree species, Afzelia africana (Leguminosae–Caesalpinioideae), in two contrasting bioclimatic zones of the Republic of Benin
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Ogoudje I Amahowe --- Laboratoire d’Ecologie, de Botanique et de Biologie végétale, Faculté d’Agronomie, République du Bénin Samadori SH Biaou --- Laboratoire d’Ecologie, de Botanique et de Biologie végétale, Faculté d’Agronomie, République du Bénin Armand K Natta --- Laboratoire d’Ecologie, de Botanique et de Biologie végétale, Faculté d’Agronomie, République du Bénin Rodrigue O Balagueman --- Laboratoire d’Ecologie, de Botanique et de Biologie végétale, Faculté d’Agronomie, République du BéninUnderstanding how multiple disturbances affect species population structure is crucial for designing a better conservation strategy of threatened species. In this paper, we assessed the disturbance patterns and evaluated their effects on the population structure of Afzelia africana, in two... -
Habitat utilisation and nesting behaviour of two sympatric weavers in Mbalmayo District, Cameroon
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Abubakari Said Mgelwa --- College of Life Sciences, China Abadi Mehari Abrha --- Department of Wildlife and Ecotourism Management, Ethiopia Zabibu Kabalika --- College of Natural Resources Management and Tourism, Tanzania Simon Awafor Tamungang --- Laboratory of Applied Ecology and Biology, Department of Animal Biology, Cameroon Amare Gebre Medhin Nigusse --- Institute of Geo-Information and Earth Observation Sciences, Department of Geo-Information and Earth Observation Sciences for Natural Resource Management, EthiopiaAvian ecology and behaviour data provides crucial information for bird conservation and management, but are still missing for many species, particularly in developing countries. This study examines habitat utilisation, nesting behaviour, anthropogenic disturbances and impacts on agricultural crops of Village... -
Together we stand stronger
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Marco Bevolo --- Academy for Leisure, The Netherlands Anique Gerrits --- Academy for Leisure, The NetherlandsThis is an action research case study investigating social participation roadblocks and opportunities through leisure-related factors for Eritrean refugee status holders in the city of Nijmegen, the Netherlands. The intent of this paper is to report on challenges and opportunities... -
Temporal changes in prey composition and biomass delivery to African Crowned Eagle nestlings in urban areas of KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Tim van der Meer --- School of Life Sciences, South Africa Shane McPherson --- School of Life Sciences, South Africa Colleen Downs --- School of Life Sciences, South AfricaGlobally urban areas are expanding rapidly and this usually has negative effects on biodiversity. Despite this, some species manage to persist in urban areas, as is the case with African Crowned Eagles Stephanoaetus coronatus in KwaZulu-Natal, South Africa. As relatively... -
Urban bird trends in a rapidly growing tropical city
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Dan Chamberlain --- Department of Life Sciences and Systems Biology, Italy Micheal Kibuule --- Department of Zoology, Uganda Roger Q Skeen --- Nature Uganda, Uganda Derek Pomeroy --- Department of Environmental Management, UgandaLong-term studies of urban birds are relatively scarce, especially in Africa. We analysed trends in species richness and bird species occurrence over a 32-year period in Kampala, Uganda, in order to assess changes in the bird community in a period... -
Attribution style and post-traumatic stress severity in the Central Region of Kenya: Influences of dwelling location
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Jane W. Ndungu --- Department of Psychology, South Africa David M. Ndetei --- Africa Mental Health Foundation, Kenya Johan Cronje --- Department of Psychology, South Africa Kempie van Rooyen --- Department of Psychology, South AfricaThis study investigated the influence of attribution styles as predictors of post-traumatic stress severity (PTSS) by dwelling in Kenya. A non-clinical convenience sample of 354 rural (n = 178) and urban (n = 176) Kenyans from the Central Region of... -
Population change in the Karoo
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Trevor Hill --- School of Agricultural Earth and Environmental Sciences, Discipline of Geography, South Africa Etienne Nel --- College of Business and Economics, South AfricaIn common with arid and semi-arid areas worldwide, South Africa’s Karoo has experienced significant population shifts over the last 100 years. These have been caused by a range of considerations related to advances in farming technology and changing labour needs,... -
Diabetes-related amputations in the public healthcare sector in KwaZulu-Natal: a five-year perspective. Are we winning?
Item type: Journal Article • Journal: Journal of Endocrinology, Metabolism and Diabetes of South Africa • Authors: Pillay Somasundram --- Edendale Hospital, Pietermartizburg, South Africa Pillay Davashni --- Star College Girls Durban Scholar, South Africa Singh Deepak --- Department of Physics, South Africa Pillay Romashan --- Athlone Park Durban Scholar, South AfricaBackground: Diabetes-related complications in the form of lower limb amputations (LLA) remain a major concern globally in the form of both human suffering and increased fiscal burden. Studies conducted in developed countries have demonstrated that the burden of diabetes-related amputations... -
Informal transit, socio-spatial exclusion, and changing geographies of HIV/AIDS in urban Malawi
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Paul Mkandawire --- Institute of Interdisciplinary Studies, Human Rights Program, Carleton University, Canada Godwin Arku --- Department of Geography, Canada Isaac Luginaah --- Department of Geography, Canada Josephine Etowa --- University of Ottawa School of Nursing, CanadaThe role played by the transport sector in the regional spread of HIV in sub-Saharan Africa is well known, yet attention has remained confined to entertainment hotspots and stopping places along long-distance highways and cross-border transport corridors. This paper draws... -
Land-use impacts on the composition and diversity of the Baikiaea– Guibourtia–Pterocarpus woodlands of north-western Zimbabwe
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Angella Chichinye --- Department of Forest Resources and Wildlife Management, Zimbabwe Coert J Geldenhuys --- Department of Plant and Soil Sciences, South Africa Paxie W Chirwa --- Department of Plant and Soil Sciences, South AfricaVariation in floristic composition of recovering Baikiaea–Guibourtia–Pterocarpus woodlands was studied in different development stages (from early regrowth to mature woodland) under different land-use systems (protected areas, timber harvesting, pole and firewood collection, and abandoned crop fields), in the Gwayi and... -
Layering mobilities: charting place-making through performance in Johannesburg’s inner-city suburbia
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Alex Halligey --- South African Research Chair in Spatial Analysis and City Planning, Wits School of Architecture and Planning, South AfricaDrawing together Tim Cresswell’s work on mobilities with Walter Benjamin’s Arcades Project, this article considers the Johannesburg suburbs of Bertrams, Lorentzville and Judith’s Paarl as produced and reinvented through the mobilities of their inhabitants. How might an artistic performance foreground... -
Cruising queer, old Joburg
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Jonathan Cane --- Wits City Institute, South AfricaThe article presents a queer reflection on the method of Walter Benjamin in Johannesburg, South Africa. Using a critical method of ephemera collection and collage, it offers a layered and provocative map of the city before the end of apartheid... -
Double vision and suspended conversations: reconstituting landscapes of memory in Port Elizabeth, South Africa
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Naomi Roux --- Department of Architecture and Planning, South AfricaBetween 1968 and 1975, the neighbourhood of South End in Port Elizabeth underwent a traumatic process of destruction as its residents were forcibly removed under the Group Areas Act and the suburb was razed. This paper traces some of the... -
Urban secrets? Affinities and anthropologies of South African cities
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Corinne Kratz --- Department of Anthropology and Institute of African Studies, United States of America Jill Weintroub --- Life in the City Programme, Wits City Institute, South Africa Noëleen Murray --- Wits City Institute, South AfricaThis paper reflects on the discussions of a collective of academics in and around Johannesburg, Africa’s iconic city built on the extractive capital of gold mining. Captured aptly in William Kentridge’s art film Johannesburg: Second Greatest City after Paris (1989),... -
Knowledge, awareness and attitude towards human papilloma virus vaccine in a resource-constrained setting: a comparison between an urban and rural population in South Africa
Item type: Journal Article • Journal: Southern African Journal of Gynaecological Oncology • Authors: Lwangila W Shabani --- Department of Obstetrics and Gynaecology Registrar, Greys Hospital, South Africa Manivasan Moodley --- Department of Gynaecological Oncology, South Africa Thinagrin Dhasarathun Naidoo --- Department of Obstetrics and Gynaecology, South AfricaObjectives: This study compared the knowledge, awareness and attitude towards the human papilloma virus (HPV) vaccine between urban and rural population groups. -
The isimodeni style: traditional beadwork, Zulu trinket or South African sartorial tradition on Durban’s Golden Mile?
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Rowan C. Gatfield --- Department of Graphic Design, United KingdomBeadwork is a well-documented aspect of the socio-political culture of isiZulu-speaking groupings in Southern Africa. Whilst scholarship on beadwork deals largely with the denotative and connotative value it offers wearers, this article’s contribution relates both to its commodification and apolitical... -
Histological alterations of selected tissues (gill, liver, kidney and stomach) in two common fish species within two eutrophic peri-urban lakes in Zimbabwe
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: B Utete --- Department of Wildlife Ecology and Conservation, Zimbabwe N Mabika --- Department of Anatomy, Zimbabwe J Chiwara --- Department of Applied Biosciences and Biotechnology, Zimbabwe J Makaure --- Department of Applied Biosciences and Biotechnology, Zimbabwe C Phiri --- Department of Freshwater and Fishery Science, Zimbabwe SS Mlambo --- Department of Biotechnology Science, Zimbabwe N Muboko --- Department of Wildlife Ecology and Conservation, Zimbabwe J Tsamba --- Department of Biology, ZimbabwePollution threatens fish health in the eutrophic lakes, Chivero and Manyame, in Zimbabwe. Histopathological tissue alterations of two commonly consumed fish: catfish, Clarias gariepinus, and; tilapia, Oreochromis niloticus, from Lakes Chivero and Manyame were assessed between 2015 and 2016. Seventy-one... -
Progress in diabetes care in the KwaZulu-Natal public health sector: a decade of analysis
Item type: Journal Article • Journal: Journal of Endocrinology, Metabolism and Diabetes of South Africa • Authors: N Sahadew --- Clinical and Professional Practice, Nelson R Mandela School of Medicine, South Africa VS Singaram --- Clinical and Professional Practice, Nelson R Mandela School of Medicine, South AfricaAims: This study analysed diabetes-related information routinely collected by the KwaZulu-Natal (KZN) Department of Health (DOH). -
Testing of the applicability of European diatom indices in the tropical rift valley lake, Lake Hawassa, in Ethiopia
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: T Wondmagegn --- Department of Animal Science, Ethiopia S Mengistou --- Department of Zoological Science, Ethiopia PA Barker --- Environment Centre, United KingdomQuantitative ecological monitoring of African lakes is needed to understand growing human pressures on ecosystems. Diatom-based indices are routinely used for this purpose elsewhere in the world, but have not yet been produced for the flora of African freshwater lakes... -
Eutrophication of Ethiopian water bodies: a serious threat to water quality, biodiversity and public health
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: T Fetahi --- Aquatic Ecology, EthiopiaFreshwater ecosystems provide several ecological and economic services. However, these ecosystems in Ethiopia are deteriorating, because of economic growth, unwise use and pollution (eutrophication). This paper reviews existing trends of eutrophication in Ethiopian water bodies, identifies principal sources of nutrient... -
Preliminary observations suggest Common Myna prefer lipid over protein and carbohydrate foods in a pairwise choice experiment
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: S Thobeka Gumede --- DST-NRF Centre for Invasion Biology, South Africa Colleen T Downs --- DST-NRF Centre for Invasion Biology, South AfricaCommon Mynas Sturnus tristis, previously known as Acridotheres tristis, are considered among the world’s worst most invasive species. However, relatively little is known about the factors that affect their persistence and spread in new environments. They have been observed feeding... -
A comparison of aquatic macroinvertebrate and large branchiopod community composition between temporary pans of a conservation area and surrounding communal area in South Africa
Item type: Journal Article • Journal: African Zoology • Authors: T Dube --- Animal Ecology, Global Change and Sustainable Development, Belgium L de Necker --- Water Research Group, School for Biological Sciences, South Africa V Wepener --- Water Research Group, School for Biological Sciences, South Africa NJ Smit --- Water Research Group, School for Biological Sciences, South Africa T Pinceel --- Animal Ecology, Global Change and Sustainable Development, Belgium GN Mwaijengo --- Animal Ecology, Global Change and Sustainable Development, Belgium P Lemmens --- Laboratory of Aquatic Ecology, Evolution and Conservation, Belgium L Brendonck --- Animal Ecology, Global Change and Sustainable Development, BelgiumAlthough temporary wetlands are often biodiversity hotspots that deliver multiple ecosystem services, they are also threatened by human exploitation. We conducted a comparative field study to investigate the impact of reserve protection on the diversity and community structure of aquatic... -
Comparing beverage consumption, physical activity and anthropometry among young adult urban- and rural-dwelling African women
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Philippe Jean-Luc Gradidge --- Centre for Exercise Science and Sports Medicine, Faculty of Health Sciences, South Africa Herculina Salome Kruger --- Centre of Excellence for Nutrition, South AfricaBeverage consumption, physical activity, body mass index and waist circumference were compared in age-matched (aged 18–30 years) groups of young South African women from urban (n = 78) and rural (n = 94) settings. Obesity was higher in the rural group, driven by a... -
Promotion of local agri-food products through market knowledge: Consumption patterns and expectations of urban households towards local tomato purée in southern Benin
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Albertine M. Houessou --- , Benin Augustin K.N. Aoudji --- , Benin Rodrigue S. Kaki --- , Benin Smith A.R. Dossou --- , BeninUrban growth in sub-Saharan Africa is an opportunity for local agri-food businesses. However, local agri-food, including tomato purée in southern Benin, are struggling to emerge in urban markets. The main objective of this study was to identify avenues for increased... -
Maize (Zea mays) yield and its relationship to soil properties under integrated fertility, mulch and tillage management in urban agriculture
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: A Shumba --- , Zimbabwe N Dunjana --- , Zimbabwe B Nyamasoka --- , Zimbabwe P Nyamugafata --- , Zimbabwe S Madyiwa --- , Zimbabwe J Nyamangara --- , ZimbabweUrban agriculture improves people’s livelihoods in developing countries. An experiment was carried out to assess effects of soil fertility, mulch and tillage on soil organic carbon (SOC), aggregate stability (Ima), bulk density (BD), steady state infiltration rate (SSIR) and maize... -
Performing Urban Social Realities in Contemporary Kenya: A Reading of episodes of Vioja Mahakamani
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Violet Nasambu Barasa --- , KenyaThis article examines class dynamics in Kenya’s urban cities using television theatre episodes that dramatise the interaction between marginalised and privileged citizens. In the main, the analysis in the article focuses on selected Kenya Broadcasting Corporation (KBC) television theatre texts... -
Clean energy transition in a developing society: Perspectives on the socioeconomic determinants of Solar Home Systems adoption among urban households in southeastern Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Edlyne Eze Anugwom --- , Nigeria Kenechukwu Nwakego Anugwom --- , Nigeria Oliver Ifeanyi Eya --- , NigeriaThis study identifies factors that constrain the adoption of clean energy sources by urban households in southeastern Nigeria, using the Solar Home Systems (SHS) as a case study. It is premised on the assumption that adoption of innovation is affected... -
Utilization of collapsible fish tank innovation among homestead fish farmers in Osun State, Nigeria
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Idris Olabode Badiru --- , Nigeria Theophilus Opeyemi Amure --- , NigeriaThis study ascertained the utilization of collapsible fish tanks among homestead fish farmers in Osun State of Nigeria. A structured questionnaire was used to elicit data on fish farmers’ awareness, disposition, influencing/limiting factors and utilization of the fish tank innovation... -
Trends in chemical pollution and ecological status of Lake Ziway, Ethiopia: a review focussing on nutrients, metals and pesticides
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: LB Merga --- , The Netherlands AA Mengistie --- , Ethiopia JH Faber --- , The Netherlands PJ Van den Brink --- , The NetherlandsAquatic ecosystems contribute to human well-being by delivering ecosystem services, but their protection has been given low priority in Africa. Lake Ziway in the Ethiopian Rift Valley basin provides services including irrigation, drinking water and fish food in the region... -
The role of mobile money in improving the financial inclusion of Nairobi’s urban poor
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Kyung-ha Kim --- , UKThe aim of this research is to examine the extent to which mobile money has improved the financial inclusion of Nairobi’s urban poor. Nairobi is Kenya’s largest and most developed city, but it is also the city where the country’s... -
Prevalence of anxiety-induced sleep disturbance and associated factors among a national sample of in-school adolescents in Benin
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Supa Pengpid --- , Thailand Karl Peltzer --- , South AfricaThe goal of the study was to estimate the prevalence and correlates of anxiety-induced sleep disturbance (AISD) among adolescent school children in Benin. Nationally representative cross-sectional data were analysed from 2 536 adolescents (median age = 17 years) that participated... -
Practicing psychologists’ understanding of the athletic-body ideal internalisation: Implications for classification and treatment
Item type: Journal Article • Journal: Journal of Psychology in Africa • Authors: Lindi Williams --- , South Africa Del Naidoo --- , South Africa Ruan Spies --- , South AfricaThis study explored how practicing psychologists make sense of the athletic-body ideal when internalised by their clients. Utilising a grounded theory approach, we interviewed a purposive sample of nine psychologists to explore their understanding of the athletic-body ideal, with a... -
Urban birds in the Eastern Cape: local observations from Makhanda (Grahamstown) and future questions
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Adrian JFK Craig --- , South Africa Patrick E Hulley --- , South Africa R Lorraine G Mullins --- , South AfricaIn Makhanda (Grahamstown), a non-industrial town with approximately 85 000 inhabitants, we have recorded 174 bird species within the urban area, of which 104 species are likely to breed regularly. The source habitats of these birds include all the surrounding... -
Reliability and quality of artificial nectar feeders for birds in the Cape Floristic Region
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Anina Coetzee --- , South Africa Phoebe Barnard --- , South Africa Anton Pauw --- , South AfricaSupplementary feeding of birds may have considerable ecological and evolutionary effects on bird communities. However, there is a lack of basic information on the prevalence, frequency and quality of supplementary feeders, especially in African urban areas. Here we describe the... -
South African raptors in urban landscapes: a review
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Shane C McPherson --- , South Africa Petra Sumasgutner --- , Austria Colleen T Downs --- , South AfricaGlobally, but especially in Africa, increasing human populations and anthropogenic land-use change are generally affecting diversity negatively. Urban environments in southern Africa typically comprise a mosaic landscape of anthropogenic infrastructure with some green spaces. These urban cities have a range... -
Urban areas have lower species richness, but maintain functional diversity: insights from the African Bird Atlas Project
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Alan Tristram Kenneth Lee --- , South Africa Ulf Ottosson --- , Nigeria Colin Jackson --- , Kenya Sidney Shema --- , Kenya Chevonne Reynolds --- , South AfricaHigh human population growth and rapid urbanisation, particularly in Africa, have led to an increased interest in the impacts of this land-use change on bird communities. The African Bird Atlas Project, where species presence lists are collected in pentads, is... -
Anthropogenic food availability and body mass maintenance in urban Red-winged Starlings Onychognathus morio
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Taylyn C Risi --- , South Africa Petra Sumasgutner --- , South Africa Susan J Cunningham --- , South AfricaAnthropogenic food availability is influenced by short-term fluctuations in human presence, especially in core urban areas. Few studies have explored responses to such day-to-week fluctuations, specifically on body mass and body condition of urban birds. Here, we investigated non-breeding body... -
Diversity of macrophytes in relation to environmental conditions in wetlands along the lower part of the Gilgel Abay River catchment in Ethiopia
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: Habtamu Getnet --- , Ethiopia Seyoum Mengistou --- , Ethiopia Bikila Warkineh --- , EthiopiaThe environmental conditions in wetlands affect the diversity, composition, and distribution of their macrophyte communities. This study investigated the diversity of macrophytes as related to environmental conditions in wetlands of the lower part of Gilgel Abay River catchment in Ethiopia... -
The Prophet in Music: Lyrical Representations of the Shepherd Bushiri Discourse
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Ken Junior Lipenga --- , MalawiMusic plays various roles in contemporary Africa. This paper examines a specific role — how songs contribute to the public image of a specific personality, Prophet Shepherd Bushiri. The paper argues that the image that people have come to know... -
Urbanization and housing development in South Africa
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Simona Totaforti --- , ItalyThe South African urban system is a significant testbed for the analysis of urban forms in emerging economies. On the one hand, the urbanization processes have similar characteristics to those found elsewhere in the world, while on the other they... -
A history of Conservation Agriculture in South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: JA Strauss --- , South Africa PA Swanepoel --- , South Africa H Smith --- , South Africa EH Smit --- , South AfricaConservation Agriculture (CA) is a holistic farming system aimed at the conservation of natural resources by halting soil erosion and increasing biodiversity in cropping systems, while still effecting sustainable production. Conservation agriculture is based on three principles, namely minimum soil... -
Local variations in the response of birds to human presence in urban areas
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Tristan Nyatanga --- , Zimbabwe Henry Ndaimani --- , South Africa Tanyaradzwa Gaza --- , ZimbabweStudies that seek to understand the local variations in the response of birds to human disturbance in urban areas are important for conservation. This article investigated the contribution of human population density in the different urban land use zones of... -
The diet of the Olive Bee-eater, Merops superciliosus, in the Central Highlands of Madagascar
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Balsama Rajemison --- , Madagascar Hesham T Goodman --- , Madagascar Steven M Goodman --- , MadagascarRegurgitated pellets from the Olive Bee-eater, Merops superciliosus, were collected below a hunting perch in Antananarivo, Madagascar, and used to examine this species’ food habits. The diet of this species was largely composed of bees (Apidae, genus Apis) and the... -
Diet of a Maghreb Owl pair Strix mauritanica (Witherby, 1905) in an urban environment (Rabat City, Morocco)
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Sidi Imad Cherkaoui --- , Morocco Abdeslam Rihane --- , Morocco Brahim Chergui El Hemiani --- , MoroccoA pair of the Northwest African endemic Maghreb Owl Strix mauritanica (Witherby, 1905) located in a coastal urban environment of the Moroccan capital, Rabat, was monitored for the first time over two consecutive breeding seasons, in 2020 and 2021, respectively... -
Disturbance impacts on the persistence niche of key species in the Baikiaea–Guibourtia–Pterocarpus woodlands of north-western Zimbabwe
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: A Chichinye --- , Zimbabwe CJ Geldenhuys --- , South Africa PW Chirwa --- , South AfricaThe persistence niche (studied through different modes regeneration) of three key species (Baikiaea plurijuga (Harms), Guibourtia coleosperma (Benth.) J. Leonard and Pterocarpus angolensis) (DC) under five different disturbance regimes (eight years after cessation of disturbance) was studied in the Baikiaea–Guibourtia–Pterocarpus... -
Altered urban landscape: Shedding light on conflicts in a landfill community in Ghana
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Ebenezer Owusu-Sekyere --- , GhanaThe challenge of solid waste management has been subjected to a variety of reactions and interpretations: strange mixtures of neglect and misconceptions of what could be the way forward. Over the years, Ghanaian authorities have problematized issues of waste management... -
Fire and herbivory shape belowground bud banks in a semi-arid African savanna
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: AB Bombo --- , Brazil F Siebert --- , South Africa A Fidelis --- , BrazilFire and herbivory are major drivers in tropical savanna ecosystems and they selected a flora composed of species able to cope with recurrent aboveground biomass removal. Renewal of the herbaceous stratum is made possible by resprouting, mostly through a belowground... -
Macroinvertebrate community structure and diversity in relation to environmental factors in wetlands of the lower Gilgel Abay River catchment, Ethiopia
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: Habtamu Getnet --- , Ethiopia Seyoum Mengistou --- , Ethiopia Bikila Warkineh --- , EthiopiaThe influence of environmental factors on the diversity of macroinvertebrates was studied in the wetlands of the Gilgel Abay River (GAR) catchment in Ethiopia. The study was done between September 2017 and March 2018, encompassing both wet and dry seasons... -
Impact of climate and management on radial growth dynamics of two coexisting Mediterranean Quercus species in south Albania
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Edmond Pasho --- , Albania Arben Q Alla --- , AlbaniaIn the context of changing climate conditions, it is crucial to understand how trees maintain resistance and resilience to and recover from drought stress and management-related disturbances, and how management (intensive/extensive) modulates tree growth responses to climate. Dendrochronological methods were... -
Ecological quality of the Alibori River, northern Benin, using macroinvertebrate indicators
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: TM Agblonon Houelome --- , Benin TP Agbohessi --- , Benin D Adandedjan --- , Benin R Nechifor --- , Romania A Chikou --- , Benin IM Lazar --- , Romania P Laleye --- , BeninThe Alibori River, which flows through Benin’s cotton crop regions, receives surface water from much of the cultivated land that is situated along its banks. Chemical pollution in surface runoff from this land use threatens the ecological quality of the... -
Citizen science survey of non-native Rose-ringed Parakeets Psittacula krameri in the Durban metropole, KwaZulu-Natal, South Africa
Item type: Journal Article • Journal: African Zoology • Authors: Tinyiko C Shivambu --- , South Africa Ndivhuwo Shivambu --- , South Africa Colleen T Downs --- , South AfricaThe Rose-ringed Parakeet Psittacula krameri (Scopoli, 1769) has become invasive in several countries, including South Africa, mainly through the pet trade releases and escapees. We conducted an online questionnaire survey targeting the residents in Durban, eThekwini Municipality, KwaZulu-Natal, South Africa... -
Diet of a generalist mammalian mesocarnivore in an urban matrix
Item type: Journal Article • Journal: African Zoology • Authors: Jarryd P Streicher --- , South Africa Melanie B Streicher --- , South Africa Tharmalingam Ramesh --- , South Africa Colleen T Downs --- , South AfricaAnthropogenic habitat conversion through urban sprawl is driving mesocarnivores to modify their behaviour and ecology. Thorough knowledge of their feeding ecology is fundamental in understanding the pressures imposed on mesocarnivores by urbanisation. The diet of the water mongoose Atilax paludinosus... -
Nexus between perceptions of urban environmental planning and solid waste management practices in Debre Markos Town, Amhara Region, Northwest Ethiopia
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Genet Barklign --- University of Gondar, Ethiopia Kassahun Gashu --- University of Gondar, EthiopiaLack of integration between urban environmental planning and solid waste management is a challenge for cities in developing countries. The aim of the research was to analyze the nexus between local communities’ perceptions of urban environmental planning and solid waste... -
Breeding status of invasive Rose-ringed Parakeets Psittacula krameri in Durban, South Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Tinyiko C Shivambu --- University of KwaZulu-Natal, South Africa Ndivhuwo Shivambu --- University of KwaZulu-Natal, South Africa Colleen T Downs --- University of KwaZulu-Natal, South AfricaThe Rose-ringed Parakeet Psittacula krameri has established feral populations in South African suburban areas. However, the information on the breeding biology of parakeets remains poorly documented in the country. We assessed parakeets’ breeding status and behaviour by locating their roost... -
Social support and health behaviour in women living with HIV in KwaZulu-Natal
Item type: Journal Article • Journal: SAHARA-J: Journal of Social Aspects of HIV/AIDS • Authors: Bernhard Gaede --- Emmaus Hospital, Sisana Majeke --- School of Nursing, University of KwaZulu-Natal, Rugira Regis Marie Modeste --- School of Nursing, University of KwaZulu-Natal, Joanne Rachel Naidoo --- School of Nursing, University of KwaZulu-Natal, Mokete Joseph Titus --- Department of Obstetrics and Gynaecology, Prince Mshiyeni Memorial Hospital in Umlazi, Leana R Uys --- College of Health Sciences, University of KwaZulu-Natal,The article explores the relationship between social support and health behaviour of rural and urban women who are living with HIV in South Africa. Our study was a descriptive survey of a group of pregnant and non-pregnant women living with... -
The effect of anthropogenic habitat modification on habitat use by Afrana angolensis along the dodwe river, Tanzania
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: ScottG. Lynn --- University of Kentucky, USA Christian Lindle --- University of Vienna, Austria -
Chameleons and vineyards in the Western Cape of South Africa: Is automated grape harvesting a threat to the Cape Dwarf Chameleon (Bradypodion pumilum)?
Item type: Journal Article • Journal: The Journal of the Herpetological Association of Africa • Authors: KrystalA. Tolley --- South African National Biodiversity Institute, South Africa G. John Measey --- University of the Western Cape, South AfricaThe use of automated grape harvesters in the Cape Wine Growing region has resulted in controversy regarding their effect on the chameleon Bradypodion pumilum. We investigated densities of B. pumilum during harvesting at a vineyard near Stellenbosch, South Africa. During... -
Translocation of black‐headed dwarf chameleons Bradypodion melanocephalum in Durban, KwaZulu‐Natal, South Africa
Item type: Journal Article • Journal: The Journal of the Herpetological Association of Africa • Authors: AdrianJ. Armstrong --- Ezemvelo KZN Wildlife, South AfricaThe coastal population of the black‐headed dwarf chameleon Bradypodion melanocephalum is threatened by rapid urban expansion in and around Durban which lies in the centre of the chameleon population's distribution. Translocations of threatened species from urban development sites is a... -
Distribution and conservation of the coastal population of the black-headed dwarf chameleon Bradypodion melanocephalum in KwaZulu-Natal
Item type: Journal Article • Journal: African Journal of Herpetology • Authors: AdrianJ. Armstrong --- Ezemvelo Kzn Wildlife, South AfricaThe coastal population of the black-headed dwarf chameleon Bradypodion melanocephalum in KwaZulu-Natal appears to be centred on the eThekwini Municipal Area, which is experiencing rapid urban development. This population occurs in few statutory protected areas, all of which are small... -
Ecological Violations and Anthropogenic Pollution in Ngũgĩ wa Thiong’o’s Wizard of the Crow
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Dele Maxwell Ugwanyi --- Enugu State University of Science and Technology, NigeriaEcological violations and anthropogenic pollution have been recurring motifs in contemporary African novels. Existing studies on African literature from the ecological standpoint have focused largely on the narrative strategies of nature writing, with little attention given to the impacts and... -
A tree-level analysis of baboon damage in commercial forest stands using deep learning techniques
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Regardt Ferreira --- Nelson Mandela University, South Africa Kabir Peerbhay --- , South Africa Josua Louw --- Nelson Mandela University, South Africa Ilaria Germishuizen --- Institute for Commercial Forestry Research, South Africa Andrew Morris --- Institute for Commercial Forestry Research, South Africa Romano Lottering --- University of KwaZulu-Natal, South AfricaCommercial forest plantations in South Africa are homogeneous monocultures of highly bred exotic species grown to deliver timber products of the best potential quality. As such, these stands are susceptible to adverse effects of biotic and abiotic factors, and therefore... -
Nutrition knowledge, attitudes, beliefs and practices: a comparison of urban and rural adults in the Free State province of South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: Wasiuddin Najam --- Texas Tech University, United States of America Corinna Walsh --- University of the Free State, South Africa Wilna Oldewage-Theron --- Texas Tech University, United States of America -
Interventions to improve young men’s utilisation of HIV-testing services in KwaZulu-Natal, South Africa: perspectives of young men and health care providers
Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Sithembiso Ndlovu --- University of KwaZulu-Natal, South Africa Andrew Ross --- University of KwaZulu-Natal, South Africa Mutshidzi Mulondo --- University of the Free State, South AfricaIntroduction: HIV-testing services (HTS) are an important point of entry to prevention and treatment of HIV in South Africa. Despite the availability of HTS across the region and in SA, the uptake among men remains low, especially young men residing... -
Tree diversity, vegetation structure and management of mangrove systems on Viti Levu, Fiji Islands
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Ashik Rubaiyat --- University of Göttingen, Germany Nicholas Rollings --- The University of the South Pacific, Fiji Islands Stephen Galvin --- The University of the South Pacific, Fiji Islands Ralph Mitloehner --- University of Göttingen, Germany Sohag Miah --- University of Göttingen, Germany Hans Juergen Boehmer --- The University of the South Pacific, Fiji IslandsMangrove forest ecosystems are critical natural resources, particularly in the South Pacific region. Mangrove forests in Viti Levu, Fiji’s main island, are threatened by infrastructure development activities and population growth. Consequently, the protection and restoration of mangrove forest are of... -
Woody biomass increases across three contrasting land uses in Hurungwe, mid-Zambezi valley, Zimbabwe
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Tatenda Gotore --- , Zimbabwe Sam Bowers --- University of Edinburgh, United Kingdom Hilton GT Ndagurwa --- National University of Science and Technology, Zimbabwe Shakkie Kativu --- University of Zimbabwe, Zimbabwe Anderson Muchawona --- , Zimbabwe Pomerayi Mutete --- , Zimbabwe Mduduzi Tembani --- , Zimbabwe Ruramai Murepa --- , Zimbabwe Admore Mureva --- Bindura University of Science Education, Zimbabwe Casey Ryan --- University of the Witwatersrand, South Africa Denis Gautier --- Université Montpellier, France Laurent Gazull --- Université Montpellier, FranceGlobally, Miombo woodlands store important quantities of carbon, with tree cover and carbon stocks strongly determined by human use. We assessed woodland cover and aboveground carbon (AGC) stocks of miombo along a utilisation gradient on three different land use types,... -
Call to prayer: the sound of the adhan, heritage and shifting urban identity in Cape Town
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Duane Jethro --- University of Cape Town, South Africa Mahoati Arthur Lehloenya --- University of Johannesburg, South AfricaArchitectural analyses of heritage and the city largely focus on the visual and physical properties of buildings and sites. Traces of intangible, sensuous heritage such as sounds, smells and community-lived experience are often left out. This article critiques this tradition... -
Tactile technologies of the self: connection, hapticscape and self-development narratives in Cape Town’s Afro-Latin dance scene
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Alice Aterianus-Owanga --- Institut d’ethnologie, Université de Neuchâtel, SwitzerlandDrawing on ethnographic research within the salsa, bachata and kizomba (SBK) scene of Cape Town, this article examines the values and narratives of personal development that Cape Town’s adepts of Afro-Latin dance elaborate around the emic notion of “connection.” I... -
Difference in acoustic responses to urbanisation in two African passerines
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Dickson Anobie Matthew --- AP Leventis Ornithological Research Institute (APLORI), Nigeria Samuel Tertse Ivande --- AP Leventis Ornithological Research Institute (APLORI), Nigeria Ulf Ottosson --- AP Leventis Ornithological Research Institute (APLORI), Nigeria Samuel Temidayo Osinubi --- University of Cape Town, South AfricaModification of ecosystems as a consequence of urbanisation alters natural habitat structures and soundscapes, creating constraints for vocal communication in animals. Birds are able to adjust their vocalisation to the prevailing acoustic features of their habitat. As such, their sounds... -
Mobile money and intra-household employment diversification: Empirical evidence from Ghana
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Richmond Atta-Ankomah --- University of Ghana, GhanaThis study investigates the effect of mobile money on intra-household employment diversification in Ghana using data from the seventh round of the Ghana Living Standards Surveys. The study relies on several econometric models including instrumental variables and shows that mobile... -
“Feeling their way through their cultural roots”: theorising the Khoisan revivalist critique of authenticity from below
Item type: Journal Article • Journal: Anthropology Southern Africa • Authors: Rafael Verbuyst --- University of Gent, BelgiumAuthenticity is a longstanding concern in Khoisan Studies. Most scholarship has examined how stereotypical, essentialist and static notions of “authentic” Khoisan identity and culture are habitually reproduced and demanded of the Khoisan for economic or political gain. Recent work instead... -
Clinical characteristics of endocrine disturbances in post-COVID-19 condition, case report with review of literature
Item type: Journal Article • Journal: Journal of Endocrinology, Metabolism and Diabetes of South Africa • Authors: W. Ji --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China XM. Xie --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China L. Zhang --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China HY. Zhou --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China GR. Bai --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China L. Li --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China YT. He --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China J. He --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China CY. Xia --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China H. Li --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China RD. Li --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China R. Ping --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of China D. Qiang --- The Second Clinical Medical College of Ningxia Medical University, People's Republic of ChinaPost-COVID-19 condition (PCC) is frequently associated with multiple endocrine hormone disturbances, primarily involving the hypothalamic–pituitary–adrenal axis. However, the exact cause remains unclear, particularly concerning whether these symptoms result from hypothalamus damage. This study reports on the clinical characteristics and examination... -
A preliminary macroinvertebrate index of biotic integrity (M-IBI) for monitoring the highland flood plain wetland ecosystems in Ethiopia
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: Habtamu Getnet Fetene --- Asossa University, Ethiopia Seyoum Mengistou --- Addis Ababa University, Ethiopia Bikila Warkineh Dullo --- Addis Ababa University, EthiopiaAnthropogenic activities have put tremendous pressure on the natural condition of wetlands. However, few studies have used indices based on benthic invertebrates to assess the effect of these pressures on wetland ecosystems. Multi-metric indices (MMIs) have been used successfully to... -
Long-term interannual temperature variability across the KwaZulu-Natal Bight as a technique for monitoring the complex uThukela Marine Protected Area, South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: N Ramsarup --- University of Cape Town, South Africa T Morris --- , South Africa J Hermes --- University of Cape Town, South Africa M Dicken --- Institution for Coastal and Marine Research, Ocean Sciences Campus, Nelson Mandela University, South AfricaThe uThukela Marine Protected Area (MPA), situated on the continental shelf of the KwaZulu-Natal (KZN) Bight on the northeastern coast of South Africa, has been identified as a vital ecological region. Knowledge of the oceanographic dynamics in the region is... -
Socio-ecological change in bait fisheries for the common sandprawn Kraussillichirus kraussi in Durban Harbour, South Africa
Item type: Journal Article • Journal: African Journal of Marine Science • Authors: D Chetty --- Oceanographic Research Institute (ORI), South Africa E Steyn --- Oceanographic Research Institute (ORI), South Africa JC Groeneveld --- Oceanographic Research Institute (ORI), South AfricaBait fishing for the common sandprawn Kraussillichirus kraussi in Durban Harbour, on the east coast of South Africa, has a history going back to the early 20th century and has been influenced by port development and political changes over time... -
Floristic and structural changes in a neotropical urban novel forest over 13 years
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Marcelly de Souza Ventura --- Universidade Federal de Juiz de Fora, Brazil Thales Castilhos de Freitas --- Universidade Federal de Juiz de Fora, Brazil Ricardo Montianele de Castro --- Universidade Federal de Juiz de Fora, Brazil Mariana Couto Cruz --- Universidade Federal de Juiz de Fora, Brazil Kelly Antunes --- Universidade Federal de Juiz de Fora, Brazil Taísa Nascimento de Souza --- Universidade Federal de Juiz de Fora, Brazil Breno Moreira --- Universidade Federal de Juiz de Fora, Brazil Fabrício Alvim Carvalho --- Instituto de Ciências Biológicas, Universidade Federal de Juiz de Fora, BrazilThe ecological importance of non-native species is the main characteristic of novel ecosystems. Pinus elliottii species is highly invasive in tropical forests and is commonly found in secondary forests in Brazil. We investigated the floristic and structural changes in an... -
Exploring participatory scenario planning for sustainable urban tourism development
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Miranda Cornelisse --- Rotterdam University of Applied Sciences, The Netherlands Arjen van Klink --- Rotterdam University of Applied Sciences, The NetherlandsThis viewpoint article explores the potential of multistakeholder participatory scenario planning (PSP) as a tool to foster a sustainable visitor economy in underprivileged neighbourhoods. Feijenoord, a district in Rotterdam, is such an area. While the visitor economy offers economic benefits,... -
Overlooked forbs: implications for rangeland biodiversity and function in southern Africa
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Sindiso Nkuna --- University of KwaZulu-Natal, South Africa Craig Morris --- University of KwaZulu-Natal, South AfricaForbs are a diverse component of grassy ecosystems, offering various vital ecosystem services while enhancing system resilience. However, herbaceous non-grass species are not routinely enumerated, nor their significance evaluated. We examined the extent to which grassland forbs have been considered... -
Spatio-temporal dynamics of anthropogenic land-use pressures on temporarily closed estuaries in South Africa: a four-decade remote sensing analysis
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: B McKelvey --- Oceanographic Research Institute, South African Association for Marine Biological Research, South Africa CF MacKay --- Oceanographic Research Institute, South African Association for Marine Biological Research, South AfricaLand-cover change is the leading cause of habitat loss globally. The extent of estuarine habitat loss and land-use pressures are understudied in South Africa, particularly in the numerically dominant temporarily closed estuaries. Remote sensing techniques are effective tools for monitoring... -
Predation of free-range chickens by invasive House Crows Corvus splendens in Dodoma, Tanzania
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Kelvin Ngongolo --- University of Dodoma, Tanzania Naza Mmbaga --- University of Dodoma, Tanzania Doreen Mrimi --- University of Dodoma, TanzaniaThis study reports on the perspectives of local farmers on predation on chickens by the invasive House Crow Corvus splendens, together with their coping strategies, in Dodoma, Tanzania. A survey was conducted among 391 farmers of free-range chickens in urban... -
Soil properties influence tree fall in a fragment of Atlantic Forest in Recife, Pernambuco, Brazil
Item type: Journal Article • Journal: Southern Forests: a Journal of Forest Science • Authors: Maria Salomé de Lima --- Rural Federal University of Pernambuco, Brazil Fernando José Freire --- Rural Federal University of Pernambuco, Brazil Débora de Melo Almeida --- Rural Federal University of Pernambuco, Brazil Brivaldo Gomes de Almeida --- Rural Federal University of Pernambuco, Brazil Renato Lemos dos Santos --- Federal Institute of Education, Science and Technology of Pernambuco, Brazil Luiz Carlos MarangonTrees falling in natural environments can be attributed to tree age, terrain topography, amount of rainfall, wind strength, root type and soil properties. Soil plays a role in nutrient cycling, water retention and distribution, and tree support, and can be... -
Dialoguing hunger and survival during the Zimbabwe COVID-19 lockdowns through WhatsApp jokes
Item type: Journal Article • Journal: South African Journal of African Languages • Authors: Hugh Mangeya --- Midlands State University, Zimbabwe Ashton Mudzingiri --- Midlands State University, ZimbabweThis article analyses the dialogue on hunger and survival issues emanating from viral COVID-19-induced jokes circulated via WhatsApp during Zimbabwe’s consecutive lockdowns. The lockdowns were part of public health measures to curb the spread of COVID-19. They, however, disrupted the... -
The number of human-simulated predators influences the escape behaviour of bird species in a West African protected area
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Ngozi M Okafor --- AP Leventis Ornithological Research Institute, Nigeria Soladoye B Iwajomo --- University of Lagos, Nigeria Bukola DA Azaki --- University of Cape Town, South Africa Manu A Shiiwua --- AP Leventis Ornithological Research Institute, NigeriaContinuous human presence in protected and recreational areas can adversely affect wildlife. Birds perceive the approach by humans as predatory and mostly flee in response, which can be energetically costly, and leads to disruption of foraging activities and interactions with... -
Occurrence and persistence of Blacksmith Lapwings Vanellus armatus and Crowned Lapwings V. coronatus and their reproductive success in an urban mosaic landscape
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Feziwe Phoswa --- School of Life Sciences, University of KwaZulu-Natal, South Africa S Thobeka Gumede --- School of Life Sciences, University of KwaZulu-Natal, South Africa Colleen T Downs --- School of Life Sciences, University of KwaZulu-Natal, South AfricaUrbanised landscapes continue to expand globally, leading to increased habitat fragmentation, which creates a mosaic of natural and managed landscapes. These environmental changes have an impact on bird populations, and are reflected in the declining populations of open-habitat species. Despite... -
Urban persistence and species interactions: diverging trends in the abundance of Peregrine Falcons Falco peregrinus and Lanner Falcons F. biarmicus across southern Africa using the Southern African Bird Atlas Project
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Kyle T Govender --- School of Life Sciences, University of KwaZulu-Natal, South Africa Mfundo ST Maseko --- School of Life Sciences, University of KwaZulu-Natal, South Africa Alan TK Lee --- School of Life Sciences, University of KwaZulu-Natal, South Africa Colleen T Downs --- School of Life Sciences, University of KwaZulu-Natal, South AfricaCitizen science has emerged as a powerful tool for engaging the public in ecological data collection, crucial for monitoring species’ distributions and abundance over large geographic scales and extended time periods. This study used data from the Southern African Bird... -
Dung and carrion beetle diversity in small forest patches versus large continuous forest in the southern Cape, South Africa
Item type: Journal Article • Journal: African Zoology • Authors: Graham van Bergen --- Nelson Mandela University, South Africa Anina Coetzee --- Nelson Mandela University, South Africa Jan A Venter --- Nelson Mandela University, South Africa Francois Roets --- Stellenbosch University, South Africa Rudi C Swart --- Nelson Mandela University, South AfricaNaturally fragmented indigenous forests in the southern Cape of South Africa are particularly understudied in terms of beetle diversity. This study therefore aimed to determine whether southern Afrotemperate forest dung and carrion beetle diversity differs between continuous forest and naturally... -
Psychosocial predictors of adolescent depression and mental health referral in an urban mobile medical unit programme
Item type: Journal Article • Journal: Journal of Child & Adolescent Mental Health • Authors: Alia Richardson --- University of Chicago, United States of America Icy Cade-Bell --- University of Chicago, United States of America Madison DeRoo --- University of Chicago Medicine, United States of America Blair Foushi --- University of Chicago, United States of America Emily Wang --- University of Chicago, United States of America Alexandra Knitter --- University of Chicago, United States of America Anna Volerman --- University of Chicago, United States of AmericaIntroduction: Given worsening youth mental health over the past years, mobile medical units are a potential avenue to increase access to mental healthcare services. -
Prevalence of and factors associated with loneliness, anxiety-induced sleep disturbance, and suicidal ideation among school-going adolescents in Panama
Item type: Journal Article • Journal: Journal of Child & Adolescent Mental Health • Authors: Ishrar Tahmin Anika --- Institute of Disaster Management and Vulnerability Studies, University of Dhaka, Bangladesh Habiba Islam --- Institute of Disaster Management and Vulnerability Studies, University of Dhaka, Bangladesh Khalid Hasan --- Institute of Disaster Management and Vulnerability Studies, University of Dhaka, BangladeshBackground: In recent years, mental health issues among adolescents have gained significant attention. Like many other nations, Panama is experiencing a growing prevalence of these challenges within its youth. It is crucial to investigate the prevalence of, and the underlying... -
Making a Home together: Class Entanglements and Dependency on Cheap Labour in the Afromodern City
Item type: Journal Article • Journal: Eastern African Literary and Cultural Studies • Authors: Lena L. Kroeker --- University of Bayreuth, GermanyThis ethnographic article focuses on a Kenyan upper-middle-class neighbourhood to draw conclusions about the practices of social boundaries. The city of Kisumu appears geographically segregated along several class divides. In the upper-middle-class quarter this study examines, I describe the neighbourhood... -
Wadi estuary sediments on the Moroccan Mediterranean coast: an assessment of the impact of heavy metals using phytotoxicity and genotoxicity
Item type: Journal Article • Journal: African Journal of Aquatic Science • Authors: Nadia Belemlih --- Scientific Institute, Mohammed V University, Morocco Ahmed Khadra --- Cadi Ayyad University, Morocco Mohamed Oubane --- Cadi Ayyad University, Morocco Tarik Louzizi --- Ibn Tofail University, Morocco Mohammed Fekhaoui --- Scientific Institute, Mohammed V University, MoroccoTo evaluate the genotoxicity in the Loukkos River estuary, chemical and toxicological analyses were performed on water and sediments collected from six wadis. Heavy metal contents (Cr, Cu, Ni, Zn, Cd, Fe, and Pb), germination tests in lettuce, turnip, and... -
Seasonality in the events industry: A case study of two event venues in Amsterdam
Item type: Journal Article • Journal: Research in Hospitality Management • Authors: Cathelijne de Jong --- NHL Stenden University of Applied Sciences, The Netherlands Rodney Westerlaken --- NHL Stenden University of Applied Sciences, The NetherlandsThis study aims to expand academic understanding of seasonality by establishing if previous scholarly work on the subject is also applicable to the novel context of the urban event industry. A mixed-method approach combining qualitative and quantitative research was applied,... -
Seventy-five years of insight – the impact of the Ukulinga very long-term grassland experiments
Item type: Journal Article • Journal: African Journal of Range & Forage Science • Authors: Craig D Morris --- Agricultural Research Council – Animal Production Institute (ARC-API), South Africa Kevin P Kirkman --- University of KwaZulu-Natal, South AfricaTwo of the world’s oldest grassland experiments began in 1950/51 in Pietermaritzburg, South Africa. The Burning and Mowing Trial (BMT) tests how summer mowing and dormant-season burning or mowing regimes affect mesic grassland. The Veld Fertiliser Trial (VFT) examines how... -
Describing the triple burden of malnutrition in adolescents in rural and urban South Africa
Item type: Journal Article • Journal: South African Journal of Clinical Nutrition • Authors: SH Crouch --- University of the Witwatersrand, South Africa DE Mathatha --- University of the Witwatersrand, South Africa LK Micklesfield --- University of the Witwatersrand, South Africa NJ Christofides --- University of the Witwatersrand, South Africa C Desmond --- University of the Witwatersrand, South Africa SJ Sharp --- Institute of Metabolic Science, University of Cambridge, United Kingdom KK Ong --- Institute of Metabolic Science, University of Cambridge, United Kingdom SM Tollman --- University of the Witwatersrand, South Africa K Kahn --- University of the Witwatersrand, South Africa SA Norris --- University of the Witwatersrand, South Africa -
Digital advancement in the East African Community: The impact of information and communications technology on economic growth and energy consumption
Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Abdikafi Hassan Abdi --- SIMAD University, Somalia Abdikarim Abdullahi Hersi --- SIMAD University, Somalia Abdiwahid Abdullahi Khalif --- SIMAD University, Somalia Mohamed Mire Mohamed --- SIMAD University, SomaliaAs the East African Community (EAC) modernizes and grows its digital infrastructure, it is essential to comprehend the influence of information and communications technology (ICT) on productivity and energy consumption to formulate initiatives that foster sustainable growth. Accordingly, this study... -
Aggressive interactions by invasive Common Mynas Acridotheres tristis with urban birds in Pretoria, South Africa
Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology • Authors: Robyn Nelson --- University of Pretoria, South Africa Michael J Somers --- University of Pretoria, South AfricaWe conducted transect surveys in urban Pretoria, South Africa, to document interspecific interactions involving the invasive Common Myna Acridotheres tristis and coexisting species. During 90 standardised transect surveys across three suburban sites from April to August 2022 (outside the main...
