Progress in ecological and environmental water requirements research and applications in China |
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| Authors: | Dejuan Jiang Huixiao Wang Lijuan Li |
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| Affiliation: | 1. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Key Laboratory of Water and Sediment Sciences , Beijing Normal University, Graduate School of the Chinese Academy of Sciences , Beijing, China E-mail: jiangdj@igsnrr.ac.cn;2. Key Laboratory of Water and Sediment Sciences , Beijing Normal University , Beijing, China E-mail: hwang66@263.net;3. Institute of Geographic Sciences and Natural Resources Research , Chinese Academy of Sciences , Beijing, China E-mail: lilj@igsnrr.ac.cn |
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| Abstract: | 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. |
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| Keywords: | ecological and environmental water requirements China concept characteristics research priorities |
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