Achilles Tang Posted May 12, 2008 Share Posted May 12, 2008 Over a decade of work and contributions by more than 200 leading conservation scientists have produced a first-ever comprehensive map and database of the diversity of life in the world's freshwater ecosystems. Freshwater Ecoregions of the World divides the world's freshwater systems into 426 distinct conservation units, many of which are rich in species but under increasing pressure from human population growth, rising water use, and habitat alteration. View the full article Quote Link to comment Share on other sites More sharing options...
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