ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • By catch  (2)
  • Kenya Marine Fisheries and Research Institute  (1)
  • Wiley
  • 2015-2019  (1)
  • 2005-2009  (1)
  • 1985-1989
  • 1975-1979
  • 1970-1974
  • 1950-1954
Collection
Years
  • 2015-2019  (1)
  • 2005-2009  (1)
  • 1985-1989
  • 1975-1979
  • 1970-1974
  • +
Year
  • 1
    facet.materialart.
    Unknown
    Kenya Marine Fisheries and Research Institute | Mombasa, Kenya
    Publication Date: 2021-01-30
    Description: The existence of the shallow water penaeid shrimps fishery in the Malindi-Ungwana bay was established during a survey undertaken by various fishing expeditions in the 1960’s and 70’s. The expeditions were carried out by the Kenya Government with assistance from UNDP and FAO. It was established that a reasonably equipped prawn trawler could land as much as 3 to 4 tones of marketable crustacean per day. Semi-industrial trawlers target the shallow water prawns and land on average around 400 metric tons annually (Anon 2001). The prawn are restricted to the shallow areas of Malindi-Ungwana bay Semi-industrial prawn trawling has been going on in the area for the last three decades. The number of licensed vessels, licensed by the Fisheries Department has fluctuated between 4 and 20. Inshore fishery output has been on the decline (Ruwa et al 2001 and McClanahan 1997). The artisanal fishery accounts of the 90% about 10,000 metric tons of the annual total marine fish landed. The catch is mostly made up of the fish families Scaridae, Siganidae, Nemipteridae, Lethrinidae and Lutjanidae. The Malindi-Ungwana Bay is a shared fishing ground with artisanal fishermen and commercial prawn trawlers. Artisanal fishermen have blamed prawn trawlers for the decline citing high levels of bycatch as a key concern and fishing gear destruction. There is a concern from environmentalists that the prawn trawling activities are also causing increased mortalities of sea turtles. In order to resolve the conflicts and minimize socio-economic problems associated with resource use, a Consultative Meeting of Stakeholders was convened by the Government in Mombasa in February 2001, to deliberate on the issues and identify the causes of conflicts and recommend remedial action. The meeting recommended a closure of the Malindi-Ungwana trawl fishery to commercial fishing and a comprehensive survey of the resources and socio-economic issues. This was aimed at coming up with recommendations on sustainable fishing practices and better resource use. The key issues raised by the stakeholders, included the need to develop a clear understanding of the impacts of prawn trawling on the fisheries dynamics, determine the abundance and distribution of prawns and fish stocks determine the viability of the prawn fishery within and beyond the 5nm limit and assess the problem of by-catch and its impact on the environment and our fishery. According to the existing Fisheries Act, trawling within 5nm is illegal. However, the criteria for delineating this 5nm no trawl zone is not documented, neither are there supporting studies for the area to provide evidence. The meeting therefore bestowed the responsibility of carrying out the research to Kenya Marine and Fisheries Research Institute. Four fishing vessels were availed by the commercial fishing companies operated by Basta and Sons and East African SeaFood to facilitate data collection. A one year research commenced in May 2001 focussing on the trawl surveys, environmental and socio-economic studies.
    Description: Published
    Keywords: Trawling ; Artisanal fishing ; Coastal fisheries ; Socioeconomic aspects ; By catch ; Catch composition ; Fish catch statistics
    Repository Name: AquaDocs
    Type: Report , Not Known
    Format: 14pp.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2021-05-19
    Description: 1. Seahorses (Hippocampus spp.), many of which are listed as Vulnerable or Endangered on the IUCN Red List, are traded worldwide as souvenirs, aquarium fish and, primarily, for use in traditional medicines. Given concern over the sustainability of this trade, the genus was added to Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) in May 2004. 2. This paper reports findings of the first ever survey of seahorse trade in Africa, conducted in Kenya and Tanzania in May and June 2000. 3. Seahorse trade in Kenya was found to be negligible, with approximately 10 live seahorses exported as aquarium fish annually. Until 1998, however, Kenya may have imported somewhere from 1 to 2.3 t of dried seahorses annually from Tanzania for re-export to Asian medicine markets. Seahorse trade in Tanzania remained substantial, with at least 630–930 kg of dried seahorse exported directly to Asia each year. 4. Accounts of declines in seahorse availability and seahorse size, although few in number, could be early warning signs that wild populations are suffering, at least locally. Close monitoring of future developments in the trade will be essential to allow for timely conservation action as and when necessary, and would contribute to our understanding of the ecological and economical implications of small-scale, non-food fisheries. Copyright # 2004 John Wiley & Sons, Ltd.
    Description: Published
    Keywords: Hippocampus spp ; By catch ; Non-food fisheries ; Seahorse trade ; Endangered species ; Aquatic animals
    Repository Name: AquaDocs
    Type: Journal Contribution , Non-Refereed , Article
    Format: 438174 bytes
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...