山东农业大学学报（自然科学版）2012，Vol.43Issue(3)：465-469,5.
我国典型灌区灌溉水利用系数的调研分析
CHINA TYPICAL IRRIGATION DISTRICT INVESTIGATION AND ANALYSIS ON WATER IRRIGATION COEFFICIENT
摘要
Abstract
This paper was collected and evaluated the work on the study of irrigation efficiency, and investigated the irrigation efficiency in different regions, under different climate conditions and for different water utilization level. Then a typical irrigation area was chosen to carry out the investigation of irrigation efficiency in our country. The relationship of irrigation efficiency (including the water efficiency of canal system) local economy, water utilization condition, the type and scale of crops, the groundwater level and climate conditions etc. Were summarized. The results showed that currently the comprehensive method was the most reasonable measuring - calculation method for irrigation efficiency. It also showed that the irrigation efficiency in most irrigation area in our country had not reached the stipulation standard and the enhancing measures should be taken.关键词
灌溉水利用系数/灌区/传统测定法/综合测算法Key words
Water efficiency of irrigation, irrigation district/ traditional measuring - calculating method/ comprehensive method分类
建筑与水利引用本文复制引用
李睿冉,刘旭..我国典型灌区灌溉水利用系数的调研分析[J].山东农业大学学报（自然科学版）,2012,43(3):465-469,5.基金项目
北京市重点学科"水文学及水资源"建设项目资助 （）
