我国水资源安全研究进展

水资源是人类赖以生存和发展的自然资源,是生态环境的控制性因素之一,同时又是一种重要的战略性经济资源,正日益制约着我国经济快速、健康、持续性发展.我国水资源短缺,水旱灾害频繁,水体污染严重.因此,水资源安全形势极为严峻,已对我国粮食安全、生态安全、经济安全、社会安全等产生严重影响.主要从水资源安全的内涵、水资源安全的度量、水资源安全评价和水资源安全对策等方面,综述了国内水资源安全研究进展,在此基础上探讨了水资源安全研究中存在的不足,并对今后的研究进行了展望.

Advances in Study on Water Resources Security in China

The water resource is one of the natural resources that the mankind depended on for existence and development,and one of the controlling factors of the ecology and environment.Also it is an important strategic economic resource,which is retarding the rapid,healthy and sustainable development of economy in our country day by day.China is a country with the frequent of water resource shortage,floods and droughts,and the serious pollution of water.Therefore,the security of water resources in China is serious,which has already had a serious effect on grain security,ecological security and economic security.Advances within domestic literatures on water resources security are summed up as follows:1)the connotation of water resources;2)the measure of water resources security;3)the assessment of water resources security;4)the countermeasure of water resources security.This paper has discussed the insufficiency existing in the researches of water resources security in this foundation and has carried on the forecast to the researches in the future.