Search
Now showing items 1971-1980 of 2161
The good, the bad and the ugly: discourse, policy controversies and the role of science in the politics of shrimp farming development.
Type: Journal Article
This article revisits through a policy analysis the ongoing debate on shrimp farming aquaculture. It describes the changes in policy orientations that have takenplace in recent years, and tries to relate them to the advocacy ...
Sex determination in the GIFT strain of tilapia is controlled by a locus in linkage group 23
Type: Journal Article
Tilapias (Family Cichlidae) are the second most important group of aquaculture species in the world. They have been the subject of much research on sex determination due to problems caused by early maturation in culture ...
Rice-freshwater prawn (Macrobrachium rosenbergii) farms in the Mekong Delta, Vietnam
Type: Journal Article
Aquaculture in riceland has been practiced in Mekong Delta, Vietnam for a long time and integrated rice-freshwater prawn (Macrobrachium rosenbergii) farming has become more and more popular. The integrated farming systems ...
Bioeconomic modeling and the management of capture and culture fisheries
Type: Journal Article
Bioeconomic models are quantitative models characterized by the fact that they integrated the natural and the human sides of the fisheries equation, linking biological and economic elements. Given the principally biological ...
The vital roles of blue foods in the global food system
Type: Journal Article
Blue foods play a central role in food and nutrition security for billions of people and are a cornerstone of the livelihoods, economies, and cultures of many coastal and riparian communities. Blue foods are extraordinarily ...
Addressing small scale fisheries management through Participatory Action Research (PAR), an experience from the Philippines
Type: Journal Article
This paper is about the use of Participatory Action Research (PAR) and how it can influence change among stakeholders in small scale fisheries. It is made up of the following sections: an articulation of why the use of ...
Heritable variation in swimming performance in Nile tilapia (Oreochromis niloticus) and negative genetic correlations with growth and harvest weight
Type: Journal Article
Nile tilapia is predominantly produced in smallholder ponds without aeration. We hypothesize that Nile tilapia with high oxygen uptake efficiency (O2UE) may perform better under these conditions than Nile tilapia with low ...
Inland fisheries critical for the diet quality of young children in sub-Saharan Africa
Type: Journal Article
Animal-source foods (ASF), such as fish, provide a critical source of nutrients for dietary quality and optimal growth of children. In sub-Saharan Africa, children often consume monotonous cereal-based diets, a key determinate ...
USA rethinks fisheries management
Type: Journal Article
Fisheries in the USA are managed under the Magnuson Fishery Conservation and Management Act of 1976 (MFCMA). By 1991, it was reported that fish stocks had declined considerably since the act came into force. A national ...
Population genomics of an anadromous Hilsa Shad Tenualosa ilisha species across its diverse migratory habitats: Discrimination by fine-scale local adaptation
Type: Journal Article
The migration of anadromous fish in heterogenic environments unceasingly imposes a selective pressure that results in genetic variation for local adaptation. However, discrimination of anadromous fish populations by ...