RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN >> 2009, Vol. 18 >> Issue (2): 116-.

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SITUATION AND PROBLEM ANALYSIS OF WATER RESOURCE SECURITY IN CHINA

ZHANG Liping1,2, XIA Jun3, HU Zhifang1   

  1. 1.State Key Laboratory of Water Resources and Hydropower Engineering Sciences,Wuhan University,Wuhan 430072| China|2.Wuhan Institute of Heavy Rain,China Meterological Administration,Wuhan 430074,China;3.Institute of Geographical Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-02-20

Abstract:

According to the latest results of the investigation and assessment of water resources in China,the current situation and features of water resources in China were analyzed:rich total,small percapita quantity;uneven distribution among years and occasion,frequent droughts and floods,obvious contradiction between water supply and demand;uneven space distribution,imbalance between water and soil resources;low utilization rate of water resources and serious pollution.On this basis,the main issues existing in water resources security in China are showed in this paper:floods and drought hinder the economic development;water shortage and waste coexist;ecological degradation and serious water pollution;industrial structure and layout are unfit for water conditions；lack of scientific system of water resource management.The contradiction of water resource in China will be more intensified in the 21st century.Largescale reforms and strong measures must be curried out to promote reasonable utilization and protection of water resources.

Key words: China, situation of water resources, water security

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