Search
Now showing items 1-8 of 8
Challenges to sustainable management of the lakes of Malawi
Type: Journal Article
This paper reviews the management challenges facing Malawi lakes and analyzes the management responses that have been developed to deal with these challenges. Malawi lakes are under considerable stress due to high population ...
Biochemical impacts of salinity on the catfish, Heteropneustes fossilis (Bloch, 1794), and possibility of their farming at low saline water
Type: Journal Article
Although a stenohaline freshwater fish, the stinging catfish Heteropneustes fossilis, is also available in the freshwater fringes of the coastal areas of Bangladesh, the tolerance of this species to variable environmental ...
Can water productivity metrics guide allocation of freshwater to inland fisheries?
Type: Journal Article
Water productivity (WP) metrics have proven useful in comparing production efficiency of various crops. Recently, it has also been proposed to facilitate more equitable allocation of scarce freshwater resources between ...
Inland capture fisheries
Type: Journal Article
The reported annual yield from inland capture fisheries in 2008 was over 10 million tonnes, although real catches are probably considerably higher than this. Inland fisheries are extremely complex, and in many cases poorly ...
The natural history and fisheries ecology of Lake Chilwa, southern Malawi
Type: Journal Article
Lake Chilwa produces between zero and 24,000 metric tons of fish per year, making it one of the most productive but variable lakes in Africa. The size of the lake varies seasonally and among years, sometimes drying completely. ...
The seafood gap in the food-water nexus literature--issues surrounding freshwater use in seafood production chains
Type: Journal Article
Freshwater use for food production is projected to increase substantially in the coming decades with population growth, changing demographics, and shifting diets. Ensuring joint food-water security has prompted efforts to ...
Balancing hydropower and biodiversity in the Amazon, Congo, and Mekong
Type: Journal Article
The worlds most biodiverse river basins (the Amazon, Congo, and Mekong) are experiencing an unprecedented boom in construction of hydropower dams. These projects address important energy needs, but advocates often overestimate ...
Fisheries, large-scale trade, and conservation of seahorses in Malaysia and Thailand
Type: Journal Article
All seahorse species (genus Hippocampus) are listed under CITES Appendix II, requiring that exports of these fishes must be regulated for sustainability. Preliminary trade surveys and anecdotal reports suggested Malaysia ...