2011.09十二五甘肃水利科技需求与发展方向(人民黄河).docVIP

甘肃“十二五”水利科技需求与展望 李元红1，金彦兆1，张新民2 （1.甘肃省水利科学研究院，甘肃 兰州 730000； 2.甘肃省水土保持科学研究所，甘肃 兰州 730030） 摘 要：甘肃省水利发展存在水资源保障能力低、民生水利基础薄弱、防洪抗旱减灾体系不健全、水土流失治理和生态保护任务艰巨等问题。其水利科技发展需要：开展河西内陆区水资源利用及生态环境保护、黄土高原区经济社会发展与水资源保障技术研究及长江流域生态环境保护与经济社会发展水资源利用方略分析。“十二五”期间甘肃省水利科研的重点发展方向将集中体现在为保障和促进水利基础设施建设、强化水资源管理、深化水利管理体制改革、拓展水利服务功能、提高水利保障能力等方面提供技术支撑。 关键词：水利科技；“十二五”规划；水利发展；甘肃省 中图分类号：TV212 文献标识码：C doi:10.3969/j.issn.1000-1379.2011.09.023 Trend and Demand for Water Cconservancy Technology in Gansu During “twelfth five-year” plan Li Yuanhong1 Jin Yanzhao1 Zhang Xinmin2 (1.Gansu Research Institute for Water Conservancy， Gansu Lanzhou 730000； 2.Gansu Institute for Water and Soil Conservation， Gansu Lanzhou 730000.） Abstract: there are many problems for water conservancy development in Gansu province such as low ability for water resources guarantee of water conservancy development ability, less water conservancy foundation for the peoples livelihood, uncompleted reduction system of flood control and drought disaster, serious situation for erosion and ecological protection and so on. We should pay attention to these issues such as the utilization of water resources and ecological environment protection in hexi inland areas, economic and social development and water resources guarantee technology in loess plateau and the utilization of water resources and ecological environment protection in Yangtze River in Gansu province. Above all, we should study these problems such as improvement of foundation for water conservancy and water conservancy guarantee ability, enhancement of water management, deepen the reform of the management system of water resources, expansion of water conservancy service function and so on. Key words: water conservancy technology; “twelfth five-year” plan; water conservancy development ;Gansu Province 甘肃省属大陆性温带季风气候m3，仅为全国人均水平的1/2，耕地亩均水资源量为378 m3，约为全国平均水平的1/4，是一个水资源极度缺乏的干旱内陆省份，水资源短缺已成为影响甘肃经济社会发展的重大障碍。因此，深入分析甘肃水利发展的科技需求，对促进经济社会的可持续发展具有重要意义。 1 甘肃水利发展面临的突出问题 甘肃省国土总面积万km2，分属内陆河、黄河