| 干旱区灌溉蒸发量计算的水文系统识别方法 |
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| 引用本文： | 左其亭,陈嘻,周可法. 干旱区灌溉蒸发量计算的水文系统识别方法[J]. 水资源与水工程学报, 2001, 12(2): 5-9 |
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| 作者姓名： | 左其亭 陈嘻 周可法 |
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| 作者单位： | 1. 郑州大学水利与环境工程学院,
2. 中国科学院新疆生态与地理研究所, |
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| 基金项目： | 国家重点基础研究发展规划项目(编号:G1999043508)资助 |
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| 摘 要： | 在干旱区,定量计算灌溉蒸发量,对合理配置水资源有十分重要的意义.然而,如何计算灌溉蒸发量,特别是建立灌区蒸发量计算模型,一直是干旱水文学界关注的问题.本文从水文系统特性出发,采用系统识别方法,针对干旱区水文系统具体特点,建立了灌区水量模型,从而计算灌溉蒸发量.
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| 关 键 词： | 干旱区 蒸发量 水文系统识别 |
| 文章编号： | 1008-5858(2001)02-0005-05 |
| 修稿时间： | 2001-03-19 |
Hydrological system identification method of estimatingirrigation evaporation in arid land |
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| ZUO Qi-ting ,CHEN Xi,ZHOU Ke-fa. Hydrological system identification method of estimatingirrigation evaporation in arid land[J]. Journal of water resources and water engineering, 2001, 12(2): 5-9 |
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| Authors: | ZUO Qi-ting CHEN Xi ZHOU Ke-fa |
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| Affiliation: | ZUO Qi-ting 1,CHEN Xi,ZHOU Ke-fa |
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| Abstract: | In arid land, proper calculation of irrigation evaporation plays an important role in water resources optimum distribution. However, how to estimate irrigation evaporation, especially establish a irrigation evaporation model, is a key problem in Arid-Hydrology. This paper, based on the hydrological system characteristics, adopts system identification method to establish water model of irrigation and then gets irrigation evaporation. |
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| Keywords: | arid land irrigation evaporation hydrological system identification |
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