| 我国大型灌区节水改造分析研究 |
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| 引用本文： | 李现社,蒋任飞.我国大型灌区节水改造分析研究[J].灌溉排水学报,2005,24(5):46-49. |
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| 作者姓名： | 李现社 蒋任飞 |
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| 作者单位： | [1]西安理工大学,陕西西安710048 [2]水利水电规划设计总院,北京100011 [3]中国水利水电科学研究院,北京100044 |
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| 摘 要： | 在对我国大型灌区充分调研的基础上,阐述了大型灌区在我国国民经济发展中的地位和作用。在分析我国大型灌区目前普遍存在灌溉设施老化、灌溉水利用效率低等问题的同时,指出对我国大型灌区进行节水改造是十分必要和迫切的。
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| 关 键 词： | 大型灌区 节水改造 必要性 |
| 文章编号： | 1000-646X(2005)05-0046-04 |
| 修稿时间： | 2005年4月25日 |
Study on the Necessity of Water Saving Reconstruction for Large Irrigation Area in China |
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| LI Xian-she.Study on the Necessity of Water Saving Reconstruction for Large Irrigation Area in China[J].Journal of Irrigation and Drainage,2005,24(5):46-49. |
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| Authors: | LI Xian-she |
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| Affiliation: | LI Xian-she~ |
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| Abstract: | This paper illustrates the role of large irrigation area in national economical development in china based on sufficiently investigation on Chinese large irrigation area.At the same time,the author points out the problems such as old irrigation system,low efficiency of irrigated water occurring in large irrigation area in china.These show that it's necessary and urgent to reconstruct the large irrigation area in china. |
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| Keywords: | large irrigation area water saving reconstruction necessity |
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