| 干暖化对黄河上游宁蒙灌区灌溉耗水量影响初析 |
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| 引用本文： | 康玲玲,李皓冰,李清杰,王云璋,王国庆,王霞.干暖化对黄河上游宁蒙灌区灌溉耗水量影响初析[J].水资源与水工程学报,2001,12(3):1-5. |
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| 作者姓名： | 康玲玲 李皓冰 李清杰 王云璋 王国庆 王霞 |
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| 作者单位： | 1. 黄委会黄河水利科学研究院
2. 黄河流域水资源保护局 |
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| 基金项目： | 国家重点基础研究发展规划项目(G1999043406)资助 |
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| 摘 要： | 利用黄河上游宁蒙灌区近50年气温、降水资料,分析揭示了气候干暖化的趋势,根据气温、降水和灌溉面积与耗水量的关系,建立了气候因素和灌溉面积等其他因素与耗水量的关系式,计算分析了近20年气候因素和其他因素变化对灌溉耗水量的影响.
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| 关 键 词： | 灌溉耗水 干暖化 影响量 黄河上游 宁蒙灌区 |
| 文章编号： | 1008-5858(2001)03-0001-05 |
| 修稿时间： | 2001年5月2日 |
Preliminary analysis of aridification impact on irrigation water consumption in
Ningmeng irrigation area of the upper Yellow river |
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| KANG Ling ling ,LI Hao bing ,LI Qing jie ,WANG Yun zhang ,WANG Guo qing ,WANG Xia.Preliminary analysis of aridification impact on irrigation water consumption in
Ningmeng irrigation area of the upper Yellow river[J].Journal of water resources and water engineering,2001,12(3):1-5. |
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| Authors: | KANG Ling ling LI Hao bing LI Qing jie WANG Yun zhang WANG Guo qing WANG Xia |
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| Affiliation: | KANG Ling ling 1,LI Hao bing 1,LI Qing jie 1,WANG Yun zhang 1,WANG Guo qing 1,WANG Xia 2 |
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| Abstract: | Aridification tendency in Ningmeng irrigation area of the upper Yellow River is analyzed with the datum of air temperature and precipitation in the last 50 years in the paper. And then, the calculation formula of water consumption is established based on the relativity analysis of water consumption and air temperature, precipitation, and irrigation area. And last, the effects of the climate and other factors variation on water consumption in the last 20 years was calculated with the water consumption formula. |
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| Keywords: | water consumption aridification influence amount the upper Yellow River Ningmeng irrigation area |
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