国内外干旱半干旱地区集水技术研究进展

Research Progress of Gather Water Technique in Arid and Semi-Arid Regions at Home and Abroad

通过分析国内外农林业集水技术的应用与研究现状,以提高雨水与地表径流的利用率为目的,较详细地阐述了应用于农林业集水技术的理论。在介绍国内外的集水技术的发展现状的基础上,从组成一套完整的集水技术的各个主要部分出发,总结了国内外集水技术的主要研究内容,分析了其在农林业应用上存在的问题,并提出了集水技术的发展方向及应用前景,以期为农林业集水技术的应用提供参考。

By analyzing the history and current situation of domestic and overseas agroforestry gather water technique application research,more detailed description of the theory was used in agroforestry gather water technique,in order to improve the utilization rate of rainwater and surface runoff. Based on the intoduction of the development status about the gather water technique at home and abroad,from the various components that was formation complete gather water technique ,main contents of the water harvesting technology research at home and abroad were summarized. Existing problems of the application of agroforestry gather water technique were analyzed and development direction and application prospect of gather water technique were nut forward aimed to provide the reference for the application of agroforestrv gather water technique.