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Successful public conservation policies at various governmental levels have increased some populations of protected species to the extent that they are causing damage to human activities. As a reaction public authorities are developing biodiversity reconciliation policies. Finland and Germany...
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African aquaculture production has gradually increased over the years, but progress is still slow. Given large … fisheries resources and other factors, the performance of African countries in aquaculture cannot be considered only by absolute … aquaculture as a source of food supply as well as other macro-economic variables, such as population size and natural resource …
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