Articles by Keyword: Areas Beyond National Jurisdiction

Search results for Areas Beyond National Jurisdiction

We found 111 results for you
  1. Bathymetry, substrate and fishing areas of Southeast Atlantic high-seas seamounts

    Bathymetry, substrate and fishing areas of Southeast Atlantic high-seas seamounts

    Item type: Journal Article • Journal: African Journal of Marine Science
    Most of the Southeast Atlantic Ocean is abyssal, and global bathymetries suggest that only ∼3.2% of the areas beyond national jurisdiction (ABNJ; also known as the high seas, as defined in the United Nations Convention on the Law of the...
  2. Role of Eucalypt Plantations in Timber Supply and Forest Conservation in Sub-Saharan Africa

    Item type: Journal Article • Journal: South African Forestry Journal
    The role of eucalypt plantations in timber supply and forest conservation in Sub-Saharan Africa was investigated. The annual destruction of 11,5 million ha of tropical forest is highlighted, the various causes indicated and the controversy whether fast-growing plantations and woodlots...
  3. Conservation Developments in South African Forestry

    Item type: Journal Article • Journal: South African Forestry Journal
    The historical development of environmental conservational activities within the South African Forestry Industry is followed, and the changing emphasis from the conservation of the remaining indigenous forests (pre-1900) to water conservation, to natural assets and unplanted areas is highlighted. The...
  4. Veld management : A challenge to agricultural extension

    Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa
    This paper discusses the problems of communicating veld management practices to farmers within the framework of the knowledge generation and diffusion system. Suggestions are made for improving the system through greater involvement of farmers in research and extension, and for...
  5. Daggrade van katoenproduserende gebiede in Suid-Afrika

    Daggrade van katoenproduserende gebiede in Suid-Afrika

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    'n Bewegende gemiddelde daaglikse minimum en maksimum lugtemperatuur is vir 23 weerstasies bereken wat in die katoenproduserende gebiede van Suid-Afrika aanwesig is. Hierdie data is gebruik om daagliks kumulatiewe daggrade (ΣDG) oor die periode 3 September tot einde van Mei...
  6. Movement patterns of red steenbras <em>Petrus rupestris</em> tagged and released in the Tsitsikamma National Park, South Africa

    Movement patterns of red steenbras <em>Petrus rupestris</em> tagged and released in the Tsitsikamma National Park, South Africa

    Item type: Journal Article • Journal: South African Journal of Marine Science
    Movement patterns of red steenbras Petrus rupestris were obtained from fish tagged and released in the Tsitsikamma National Park, South Africa. Of 217 fish tagged, 38 were recaptured. Juveniles (<700 mm FL) were resident, whereas adults (>700 mm FL) migrated...
  7. Nearshore surface current patterns in the Tsitsikamma National Park, South Africa

    Nearshore surface current patterns in the Tsitsikamma National Park, South Africa

    Item type: Journal Article • Journal: South African Journal of Marine Science
    The pattern of surface currents in the Tsitsikamma National Park, South Africa, was studied with holey-sock drogues released in batches of up to four at a time, from 1996 and 1998. Drogues were left to drift for either 6 or...
  8. The role of the Tsitsikamma National Park in the management of four shore-angling fish along the south-eastern Cape coast of South Africa

    The role of the Tsitsikamma National Park in the management of four shore-angling fish along the south-eastern Cape coast of South Africa

    Item type: Journal Article • Journal: South African Journal of Marine Science
    The role of the Tsitsikamma National Park (TNP) in the management of four important shore-angling fish (Diplodus sargus capensis, Diplodus cervinus hottentotus, Pachymetopon grande and Dichistius capensis) was evaluated using data obtained from two independent studies conducted over a similar...
  9. THE JUVENILE FISH POPULATION IN THE MARGINAL AREAS OF THE HENDRIK VERWOERD DAM

    THE JUVENILE FISH POPULATION IN THE MARGINAL AREAS OF THE HENDRIK VERWOERD DAM

    Item type: Journal Article • Journal: Journal of the Limnological Society of Southern Africa
    Small seine nets were used to collect minnow and juvenile fish from a variety of habitats around the 350 km shoreline of the Hendrik Verwoerd Darn. In addition several areas were sectioned off from the darn and poisoned. The species...
  10. FRESHWATER FISH OF THE ADDO ELEPHANT NATIONAL PARK

    FRESHWATER FISH OF THE ADDO ELEPHANT NATIONAL PARK

    Item type: Journal Article • Journal: Southern African Journal of Aquatic Sciences
    This study aimed to determine the distribution and relative abundance of freshwater fish in the Addo Elephant National Park. A total of 1578 fish specimens of 12 species were collected during surveys carried out in the Sundays River and four...