Comparison of fish diversity, abundance and density
Claire Browne
Broschiertes Buch

Comparison of fish diversity, abundance and density

Examining five neo-tropical lakes over three years at the Lago Preto Conservation Concession, Peru

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It is paramount that the richest diversity of freshwater fish species on the earth is protected not only for its intrinsic value but also for its far-reaching extrinsic value to humans and entire ecosystems. This study therefore focuses on the effects of naturally occurring phenomena, such as drought, and anoxic events, on the icthyofauna of five ox-bow lakes at one Amazonian area of the Yavarí River, Perú. The data have been used to assess the effectiveness and reliability of fishing methods and to monitor changes in diversity, abundance and richness across the three years of 2005, 2006 and...