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Collecting data for poverty and vulnerability assessment in remote areas in Sub-Saharan Africa
Type: Journal Article
Data collection for poverty assessments in Africa is time consuming, expensive and can be subject to numerous constraints. In this paper we present a procedure to collect data from poor households involved in small-scale ...
Estimates of strain additive and non-additive genetic effects for growth traits in a diallel cross of three strains of giant freshwater prawn (Macrobrachium rosenbergii) in Vietnam
Type: Journal Article
Additive genetic, heterotic and strain reciprocal effects were estimated using a diallel cross of two local wild strains of the giant freshwater prawn (Macrobrachium rosenbergii) in Vietnam (Dong Nai and Mekong) and a third ...
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 ...
Rice fields to prawn farms: a blue revolution in southwest Bangladesh?
Type: Journal Article
This paper examines freshwater prawn (Macrobrachium rosenbergii) farming in southwest Bangladesh where a large number of farmers have converted their rice fields to export oriented prawn farms, locally known as gher. The ...
Snake prices and crocodile appetites: aquatic wildlife supply and demand on Tonle Sap Lake, Cambodia
Type: Journal Article
Commercial trade is a major driver of over-exploitation of wild species, but the pattern of demand and how it responds to changes in supply is poorly understood. Here we explore the markets for snakes from Tonle Sap Lake ...
HIV and AIDS vulnerability in fishing communities in Mangochi district, Malawi
Type: Journal Article
The fisheries sector contributes significantly to Malawi's national economy and to the livelihoods of the poor as certain activities in the sector have relatively low barriers to entry. Various studies have shown that the ...
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 ...