基于“以电折水”及灌溉回归水重复利用的农田灌溉用水量统计方法研究  

Research on the Statistical Method of Irrigation Water Consumption for Farmland Based on “Conversion of Electricity to Water” and Irrigation Return Water

作　　者：陈彩明 李其峰[1] 陈欣 王磊 徐群华 CHEN Cai ming;LI Qi feng;CHEN Xin;WANG Lei;XU Qun hua(Zhejiang Institute of Hydraulics and Estuary, Hangzhou 310020, China;Zhejiang Water Resources Management Center, Hangzhou 310007, China;Nanhu County Water Conservancy Bureau of Zhejiang Province, Jiaxin 313100, China)

机构地区：[1]浙江省水利河口研究院,杭州310020 [2]浙江省水资源管理中心,杭州310007 [3]浙江省南湖区水利局,浙江嘉兴313100

出　　处：《中国农村水利水电》2019年第9期68-71,共4页China Rural Water and Hydropower

基　　金：浙江省水利科技计划项目(RC1712,RC1818)

摘　　要：农田灌溉用水情况复杂,统计难度较大,针对目前常用的农田灌溉用水统计方法中存在的问题,提出基于“以电折水”及灌溉回归水重复利用的农田灌溉用水量统计方法,并运用于平原河网地区,计算结果较为合理,可为平原河网地区水资源公报及用水总量统计中农田灌溉用水量的上报提供技术支撑。The situation of irrigation water use in farmland is complex and the statistical difficulty is great. In view of the problems existing in the commonly used statistical methods of irrigation water use in farmland at present, a statistical method of irrigation water use based on “conversion of electricity to water” and reuse of irrigation return water is put forward, which is applied to the plain river network area. The calculation results are reasonable and can be used in the water resources bulletin and total water consumption statistics in the plain river network area. The report of irrigation water consumption provides technical support.

关 键 词：农田灌溉用水量 以电折水 灌溉回归水 平原河网地区 

分 类 号：TV213[水利工程—水文学及水资源]