摘要
由于干旱、人口增长、地表水地下水污染等问题 ,人们对雨水资源的开发利用产生了极大的兴趣并进行了广泛的研究 ,而且已初步显示出雨水资源开发利用的巨大潜力。文中对雨水的汇集、蓄存、利用技术,雨水利用对区域环境的影响,雨水资源的评价,雨水利用的效益评估等方面的最新研究进行了全面的分析总结 ,同时 ,提出了目前研究中亟待解决的问题。
Because of drought,population growth,contamination of surface water and groundwater,people have become interested in exploration and utilization of rainwater resource.And then extensive studies were carried out and greet potential displayed initially.The authors analyzed and summarized the recent development of rainwater catchment and utilization,covering the following aspects: the techniques of rainwater harvesting,storage and utilization,influence of rainwater utilization on regional environment,evaluation of rainwater resource and estimation of benefits from rainwater utilization.At the same time,the pressing problems that must be resolved at present were put forward.
出处
《自然资源学报》
CSSCI
CSCD
北大核心
2000年第2期189-193,共5页
Journal of Natural Resources
基金
国家"九五"科技攻关"节水农业技术研究与示范"(96 -006 -02 -04)
国家杨陵农业高新技术产业示范区科技专项资助
关键词
雨水汇集
雨水利用
区域环境
雨水资源评价
效益评估
rainwater harvesting
rainwater utilization
regional environment
rainwater resource evaluation
benefits estimation
