Articles by Keyword: Chambo Fishery

Search results for Chambo Fishery

We found 51 results for you
  1. Maturity, age and growth of <em>Oreochromis karongae</em> (Teleostei: Cichlidae) in Lakes Malawi and Malombe, Malawi

    Maturity, age and growth of <em>Oreochromis karongae</em> (Teleostei: Cichlidae) in Lakes Malawi and Malombe, Malawi

    Item type: Journal Article • Journal: African Journal of Aquatic Science
    Size-at-50% maturity, age and growth, of Oreochromis (Nyasalapia) karongae ('chambo') in Lakes Malawi and Malombe were studied. Oreochromis karongae, a major component of the chambo species flock, attained 50% maturity at 225 mm TL in Lake Malawi and at 203...
  2. Fish response to the annual flooding regime in the Kavango River along the Angola/Namibian border

    Fish response to the annual flooding regime in the Kavango River along the Angola/Namibian border

    Item type: Journal Article • Journal: South African Journal of Marine Science
    The results of the first seasonal survey of the fish of the Kavango River flood-plain along the Angola/Namibia border are reported. The river experiences peak flooding from February through June, with the 375-km long floodplain extending up to 5 km...
  3. The structure of demersal assemblages off Namibia in relation to abiotic factors

    The structure of demersal assemblages off Namibia in relation to abiotic factors

    Item type: Journal Article • Journal: South African Journal of Marine Science
    Groundfish surveys carried out between October 1992 and October 1996 were used to describe the demersal assemblages of the northern Benguela along the Namibian coast. Multivariate analyses indicated a clear separation between shelf and slope habitats, which were divided into...
  4. Economic characteristics of demand in Namibia's marine recreational shore fishery

    Economic characteristics of demand in Namibia's marine recreational shore fishery

    Item type: Journal Article • Journal: South African Journal of Marine Science
    A sample of 626 anglers was surveyed with a questionnaire to determine the expenditures, consumer surpluses and elasticities of demand associated with the Namibian recreational marine shore fishery in 1998. Two entirely different methods of valuation, the travel cost method...
  5. A decade of exploitation and management of the Namibian hake stocks

    A decade of exploitation and management of the Namibian hake stocks

    Item type: Journal Article • Journal: South African Journal of Marine Science
    The hake resource is the most important commercial fish species in the demersal sector of Namibia's fisheries, both in terms of annual catch and contribution to Gross Domestic Product (GDP). The fishery now spans four decades. In the 1960s and...
  6. Bycatch in the gillnet and beach-seine fisheries in the Western Cape, South Africa, with implications for management

    Bycatch in the gillnet and beach-seine fisheries in the Western Cape, South Africa, with implications for management

    Item type: Journal Article • Journal: South African Journal of Marine Science
    Interview questionnaires and access point surveys were conducted in order to describe and quantify the catch composition of the inshore net-fisheries in the Western Cape, South Africa. A total of 138 562 fish, representing 29 species from 20 families, was...
  7. 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...
  8. Translocation of marbled African lungfish, <em>Protopterus aethiopicus</em> (Telostei: Protopteridae), and its fishery in Lake Baringo, Kenya

    Translocation of marbled African lungfish, <em>Protopterus aethiopicus</em> (Telostei: Protopteridae), and its fishery in Lake Baringo, Kenya

    Item type: Journal Article • Journal: African Journal of Aquatic Science
    The translocation of the marbled African lungfish Protopterus aethiopicus into Lake Baringo created a new fishery for the local community, who capture them primarily in a bottom-set long line fishery. Its introduction, development and current fishery status in the lake...
  9. Distribution of Nile perch <em>Lates niloticus</em> in southern Lake Victoria is determined by depth and dissolved oxygen concentrations

    Distribution of Nile perch <em>Lates niloticus</em> in southern Lake Victoria is determined by depth and dissolved oxygen concentrations

    Item type: Journal Article • Journal: African Journal of Aquatic Science
    Although Nile perch Lates niloticus is assumed to be sensitive to low oxygen concentrations, it was found in deep water in Lake Victoria, where oxygen depletion is common during the rainy season. Since factors determining Nile perch distribution are not...
  10. Dynamics of the Fishery for Galjoen <em>Dichistius Capensis,</em> With an Assessment of Monitoring Methods

    Dynamics of the Fishery for Galjoen <em>Dichistius Capensis,</em> With an Assessment of Monitoring Methods

    Item type: Journal Article • Journal: African Journal of Marine Science
    The dynamics of the fishery for galjoen Dichistius capensis were investigated at four sites in South Africa from 1987 to 2000. At three sites, which were protected from fishing, Koppie Alleen, Lekkerwater (both in the De Hoop Marine Protected Area)...