甘肃省水资源问题及对策分析  

Analysis on Problems and Countermeasures of Water Resources in Gansu Province

作　　者：黄维东 牛最荣[1,2] 

机构地区：[1]甘肃省水文水资源勘测局,甘肃兰州730000 [2]中国科学院寒区旱区环境与工程研究所,甘肃兰州730000

出　　处：《人民黄河》2011年第8期66-69,共4页Yellow River

基　　金：甘肃省中英合作水资源需求管理援助项目(WRDMAP)

摘　　要：甘肃省多年平均自产水资源总量为289.44亿m3,2005年实际用水量为122.72亿m3,水资源开发利用程度为42.4%,耗水量为80.5亿m3,占水资源可利用总量的75.5%。内陆河流域水资源开发利用程度最高(达98.6%),特别是石羊河流域耗水量超过了可利用量,引发了严重的生态问题。水资源开发利用存在水资源短缺、利用效率低、水土流失严重、水资源管理体制不完善等突出问题,需要通过合理开发和优化配置水资源、加快重点流域综合治理、全面推进节水型社会建设、保障城乡饮水安全、切实加强水土保持和水资源保护等一系列措施,合理开发和优化配置水资源,使有限的水资源发挥最大的效益。It is 28.944 billion m3 that total average annual water resources self-produced in Gansu.In 2005,the real water supply was 12.272 billion m3,water development degree is 42.4% and water consumption was 8.05 billion m3,accounting for 75.5% of total available water resources.The water resources development degree of inland water basin is the highest,which reached 98.6%,especially for water consumption of Shiyang river basin exceeded available the building of water resources,which had resulted in severe ecological problems.The serious problems existed in water resources development and utilization are water resources shortage,low efficiency of utilization,severe soil erosion and imperfect water resources management system,those need to be solved by series measures of reasonable development,optimized distribution of water resources,accelerating integrated management of major water basin,overall promoting the building of water saving society,ensuring drinking water security of urban and rural inhabitants,seriously strengthening watersoil conservation and water resources protection to reasonably develop and optimize water resources distribution for achieving the utmost efficiency with limited water resources.

关 键 词：水资源量 供水能力 水源保护 节水 甘肃省 

分 类 号：TV213[水利工程—水文学及水资源]