Wyniki wyszukiwania:

Freshwater ecosystems are under increasing pressure as human populations grow and the need for clean water intensifies. The demand for ecologists and environmental managers who are trained in basic freshwater ecology has never been greater. Students and practitioners new to the field of freshwater ecology and management need a text that provides them with an accessible introduction to the key questions while still providing sufficient background on basic scientific methods.

Gerry Closs, Barbara Downes and Andrew Boulton have written a text that meets the requirements...

A global assessment of the current state of freshwater fish biodiversity and the opportunities and challenges to conservation.