Water

The World's Water 2000-2001

The Biennial Report On Freshwater Resources

The quality and availability of fresh water are of critical importance to human and ecosystem health. Given its central role in the functioning of all living systems, water is arguably the most important of all natural resources.

Produced biennially, The World's Water provides a comprehensive examination of issues surrounding freshwater resources and their use. It offers analysis of the most significant trends worldwide along with the most current data available on a variety of water-related topics.

The World's Water 1998-1999

The World's Water 1998-1999

The Biennial Report On Freshwater Resources

The quality and availability of fresh water is of critical importance to human and ecosystem health. The World's Water 1998-1999 is a comprehensive reference on worldwide freshwater resources and the political, economic, scientific, and technological issues associated with them. It provides both detailed analysis of the most significant trends and events and the most up-to-date data available on water resources and their use.

Freshwater Ecoregions of North America

A Conservation Assessment

North America's freshwater habitats and the extraordinary biodiversity they contain are facing unprecedented threats from a range of sources, including flow alteration, habitat fragmentation, introduced species, and overall land use changes.