Encyclopedia of Inland WatersWater, and particularly the lack of it in clean, available and reliable form, has become a major environmental issue worldwide. In addition the fresh, brackish and salt-water components of inland waters form a fascinating and integral part of catchments or watershed-ecosystems, draining ultimately to the sea and contributing overall to ecosystem function, biodiversity and the natural resource base. Clearly a comprehensive summary of up-to-date and accurate information on the Earth's inland waters is a highly valuable resource of critical information for scientists, students, managers and decision makers...