| 潇河灌区渠系改造节水效益评析 |
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| 引用本文： | 李怀忠,韩金锁,韩丽卿,温广梅,刘晓俊. 潇河灌区渠系改造节水效益评析[J]. 山西水利科技, 2001, 0(Z1) |
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| 作者姓名： | 李怀忠 韩金锁 韩丽卿 温广梅 刘晓俊 |
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| 作者单位： | 晋中市水利勘测设计院 潇河水利管理局 |
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| 摘 要： | 潇河灌区经过近 5 0年的运行 ,渠系建筑物老化破损严重 ,灌溉水利用率极低。通过实施渠系改造工程 ,渠系水利用率由 0 .485提高到 0 .6 3,年节水量 70 4万m3,增加灌溉面积 8.6万亩次 ,节水效果明显 ,经济效益显著 ,保障了灌区的可持续发展
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| 关 键 词： | 潇河灌区 渠系防渗改造 节水效益 |
Appraisement on Water-saving Canal Improvement in Xiaohe Irrigation District |
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| Li Huaizhong Han Jinsuo Han Liqin Wen Guangmei Liu Xiaojun. Appraisement on Water-saving Canal Improvement in Xiaohe Irrigation District[J]. Shanxi Hydrotechnics, 2001, 0(Z1) |
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| Authors: | Li Huaizhong Han Jinsuo Han Liqin Wen Guangmei Liu Xiaojun |
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| Affiliation: | Li Huaizhong Han Jinsuo Han Liqin Wen Guangmei Liu Xiaojun |
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| Abstract: | After the canal system of Xianhe irrigation district has been improved for the purpose of water-saving,the water application rate in the canal system is raised from 0.485 to 0.63,the total water amount saved is 7,040,000 m 3,86,000 mu irrigated area is increased.This shows the good water-saving effect and the high economic benefit,and this also ensures the sustainable development of the irrigation district. |
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| Keywords: | Water-saving Improvement Canal System Irrigation District |
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