- ISBN: 9789058096296 | 9058096297
- Cover: Hardcover
- Copyright: 11/15/2003
More than 90% of the developed world lives in cities, and developing countries are moving extremely rapidly in the same direction. Urban aquifers are vitally important for water supply, but are at high risk of pollution, and slow to cleanse themselves.This book explains the nature and value of urban groundwater. It discusses the types of pollutants that are found, and their sources. The unique aspect of this book, written by a UNESCO/IAH group, is the in-depth discussion of six different urban environments ranging from mature industrial cities, through weathered crystalline aquifers to arid-zone cities.