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Now showing items 2081-2090 of 5205
Effects of relatedness and inbreeding on reproductive success of Nile tilapia (Oreochromis niloticus)
Type: Journal Article
It is well established that progeny of inbred matings are less fit than those of outbred matings, and that inbred individuals suffer from reduced viability and fertility. Inbreeding can be avoided by dispersal of progeny ...
A proposed method for standardization of the selection of class intervals for length frequency analysis
Type: Journal Article
An equation is given for the selection of interval sizes for use in length frequency analysis of fish classes.
Qualitative assessment of COVID-19 impacts on aquatic food value chains in Bangladesh (Round 2)
Type: Report
Aquatic food value chains make up a large part of Bangladesh’s food system. In this report, we explore how actors in Bangladesh’s aquatic food supply chain have been affected by COVID-19. We conducted qualitative telephone ...
Training materials on fish ecology
Type: Presentation
The presentation provides for an explanation on key concept of fish ecology including on fish life history, spawning and feeding behaviour, migration, population structure and community composition, their implication for ...
Supporting community-based resource management in Solomon Islands: The role of provincial governments
Type: Brief
Rural communities in Solomon Islands rely heavily on coastal fisheries for food and income. However, coral reefs, mangroves and seagrass are degrading in many areas because of overharvesting, pollution and unsustainable ...
Keeping Solomon Islands' Mangroves healthy
Type: Poster
Mangroves are an important resource for the rural coastal people of Solomon Islands. However, the area of mangroves is becoming less over time. Communities are now thinking about ways to help protect and keep mangroves ...
Management of fisheries, coastal resources and coastal environment in Thailand: institutional, legal and policy perspectives
Type: Working Paper
In this working paper, the authors carried out a study on the institutional, legal and policy framework for managing the fisheries, coastal resources and coastal environment in Thai land and proffered solutions to the ...
Singapore resolution on waste management in the coastal areas of the ASEAN region
Type: Report
An account is given of the principles recommended to be incorporated into the environmental policies of ASEAN, concerning sound waste management strategies, as discussed at the conference on waste management in the coastal ...
Some management aspects and constraints in the Lake Kariba fishery
Type: Journal Article
An outline is given of measures taken to manage the Kariba fishery and problems encountered. The industrial Limnothrissa miodon fishery and the artisanal gillnet fishery are discussed. Regulations designed to enhance ...
Strategies and options for increasing and sustaining fisheries and aquaculture production to benefit poorer households in Asia [PDF in letter standard]
Type: Working Paper
The last three decades have wi tnessed dramatic changes in the structure of supply and demand for fish, especially in Asia. This WorldFish research study sponsored by the Asian Development Bank focussed on nine developing ...








