西北黄土高原丘陵沟壑区雨水集流效率实验研究  

Experiment on Rain Water Collection Efficiency in Gully Regions of Northwest Loess Plateau

作　　者：周振民[1] 

机构地区：[1]华北水利水电学院,郑州450011

出　　处：《中国农村水利水电》2008年第1期51-53,共3页China Rural Water and Hydropower

基　　金：水利部重大研究课题(TG0315)

摘　　要：在西北黄土高原丘陵沟壑区内选择典型试验区,以典型年份降水量观测资料为基础,开展了6个径流小区集水场的观测实验和成果分析研究,其中包括雨水集流技术、雨水集流量及其效率、集流雨水水质监测、集水面处理材料、投资及其施工工艺等。在实验成果的基础上,对集流雨水效率和水质的多项指标进行了分析研究,取得了系统性的研究成果。研究成果对于我国西北地区雨水资源开发利用以及解决人畜用水问题具有十分重要的参考价值。Based on the measured typical annual precipitation data within the selected representative experiment area of gully loess plateau in the northwest region, the measurement, experiment, and result analysis of rain water collection in 6 runoff plots were dealt with, which includes rain water collection technology, rain water collection volume and efficiency, collected rain water quality measurement, the surface treatment materials in collected basin and construction art-crafts, etc. Based on the experiment results, indicators relevant to rain water collection efficiency and water quality were analyzed and studied. The systematical findings were achieved, which will play very important reference value in rain water development and improvement of human and animal drinking water in the northwest region of China.

关 键 词：雨水资源 集流技术 观测实验 成果分析 西北黄土高原 

分 类 号：S273.1[农业科学—农业水土工程]