| ET管理在农业用水规划中的应用 |
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| 引用本文： | 李京善,苗慧英,王建伟,高巍.ET管理在农业用水规划中的应用[J].南水北调与水利科技,2009,7(3). |
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| 作者姓名： | 李京善 苗慧英 王建伟 高巍 |
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| 作者单位： | 1. 河北省水利科学研究院,石家庄,050057
2. 大清河河务管理局,河北,保定,071000 |
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| 基金项目： | 全球环境基金(GEF)海河流域水资源与水环境综合管理项目 |
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| 摘 要： | ET是水资源最主要的消耗量,基于ET的水资源管理实现了由传统的"供水管理"向"需水管理"的真正转变.阐述了ET分类及其实用的确定方法,针对ET管理在农业用水规划和管理中应用,详细介绍了其应用步骤,并以成安县的应用实例,说明ET管理在资源型缺水地区农田灌溉用水管理中成效显著.
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| 关 键 词： | ET管理 农业用水 规划 管理 |
Application of ET Management in Farm Water Planning |
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| LI Jing-shan,MIAO Hui-ying,WANG Jian-wei,GAO Wei.Application of ET Management in Farm Water Planning[J].South-to-North Water Transfers and Water Science & Technology,2009,7(3). |
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| Authors: | LI Jing-shan MIAO Hui-ying WANG Jian-wei GAO Wei |
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| Affiliation: | 1.Hebei Provincial Academy of Water Resources;Shijiazhuang 050057;China;2.Daqinghe River Management Office of Hebei Province;Baoding 071000;China |
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| Abstract: | ET is the primary consumption of water resources;water resources management based on ET has realized the change from supply to demand management.The author expatiates the system of ET,the defined method and its application in farm water planning,introduces the process in detail.At the same time,takes the case of Cheng'an,to point out ET management has brought noticeable achievements for irrigation water management in the water resources shortage region. |
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| Keywords: | ET management farm water planning management |
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