| 西北内陆河流域水资源特点初析 |
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| 引用本文： | 耿雷华,黄永基,郦建强,陈晓燕.西北内陆河流域水资源特点初析[J].水科学进展,2002,13(4):496-501. |
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| 作者姓名： | 耿雷华 黄永基 郦建强 陈晓燕 |
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| 作者单位： | 1.南京水利科学研究院, 江苏南京, 210029; |
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| 基金项目： | "九五"国家重点科技攻关项目(96-912-01-01);水利部科技创新项目(SCX2000-11)资助 |
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| 摘 要： | 依据西北各省 (自治区)的有关资料,对西北内陆河流域的水资源特点进行了综合分析,提出了西北内陆河流域水资源的四大特点:①内陆河流域径流主要形成于山区,散失于山前平原盆地,径流的补给源主要是降水、冰雪与地下水;②冰雪资源对内陆河地表水资源有较大的调节作用;③降水、地表水与地下水转化关系特征明显;④内陆河区水平衡状态,易受人类活动影响等。
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| 关 键 词： | 西北地区 内陆河流域 水资源 特点 |
| 文章编号： | 1001-6791(2002)04-496-06 |
| 收稿时间： | 2001-04-19 |
| 修稿时间： | 2001年4月19日 |
Analysis on water resources characters of endorheic drainage in Northwest China |
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| GENG Lei-hua,HUANG Yong-ji,LI Jian-qiang,CHEN Xiao-yan.Analysis on water resources characters of endorheic drainage in Northwest China[J].Advances in Water Science,2002,13(4):496-501. |
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| Authors: | GENG Lei-hua HUANG Yong-ji LI Jian-qiang CHEN Xiao-yan |
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| Institution: | 1.Nanjing Hydaulic Research Institute, Nanjing 210029, China;2.Water Resources and Hydropower Planning and Design General Institute, MWR, Beijing 100011, China |
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| Abstract: | Water resources is considered as a key of the development in Northwest China,so its characteristic must be thought enough and accurately.The water resource data in Northwest China is analyzed,which indicate that: (1) the runoff of endorheic drainage is mainly formed in mountain regions,dissipated at basin or plain front of mountain,and supplied by the rainfall,snowfall,glacier and groundwater; (2) Glacier and snowfall play an important part in adjustment of surface water; (3) transformation relationship between rainfall,surface water and groundwater is notable,and (4) The water resources balance of endorheic drainage is easily influenced by the human actions. |
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| Keywords: | Northwest China drainage water resources character |
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