1. Progress in Ecological and Environmental Water Requirements Research and Applications in China.
- Author
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Dejuan Jiang, Huixiao Wang, and Lijuan Li
- Subjects
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WATER supply , *SUPPLY & demand , *ECONOMIC indicators , *POPULATION , *ECONOMIC development , *WATER use , *BIOTIC communities , *AQUATIC resources , *NATURAL resources - Abstract
With economic development, as well as population growth, the conflict between water supply and demand has become more and more acute in China, and it has been aggravated further by the irrational utilization of water resources: As a result, the deterioration and destruction of the eco-environment have become increasingly serious. In order to effectively protect ecosystems and improve their ecological conditions, many studies on ecological and environmental water requirements (EEWR) have been carried out in China. In this paper, the concept and characteristics of EEWR are addressed, and the main advances of EEWR research and applications in China are summarized in four types of systems including studies on rivers, vegetation, lakes and .wetlands, and groundwater. In conclusion, issues necessary to be studied further in the future are put forward. [ABSTRACT FROM AUTHOR]
- Published
- 2006
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