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Overfishing in inland waters reduces biodiversity and threatens health

specially piscivores. These types are illustrated by case studies of fish declines in Australia, in the lower Mekong River of Southeast Asia, in the Great Lakes of North America, and in the Oueme River of the Republic of Benin.

Allan and his coauthors warn that overfishing of inland waters has the potential for severe impacts on human health, particularly in developing countries. For example, fish consume the vectors of important diseases such as schistosomiasis. The authors also conclude that there is ample evidence of the global importance of overfishing as a threat to inland water biodiversity. They recommend that management of inland fisheries should be guided by sustainability of yields, maintenance of biodiversity, protection from habitat degradation and other anthropogenic stressors, and provision of socioeconomic benefits to a broad spectrum of consumers.


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Source:American Institute of Biological Sciences


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