| 石羊河下游民勤水资源与生态环境治理对策 |
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| 引用本文： | 钟华平,刘恒,顾颖. 石羊河下游民勤水资源与生态环境治理对策[J]. 水资源与水工程学报, 2002, 13(1): 10-13 |
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| 作者姓名： | 钟华平 刘恒 顾颖 |
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| 作者单位： | 1. 河海大学,水文水资源及环境院,江苏,南京,210098；南京水利科学研究院水文水资源研究所,江苏,南京,210024
2. 南京水利科学研究院水文水资源研究所,江苏,南京,210024 |
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| 基金项目： | “九五”国家重点科技攻关项目 (96— 912— 0 3— 0 2 )的部分研究内容 |
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| 摘 要： | 河西走廊石羊河下游———民勤地处我国干旱内陆区 ,民勤绿洲是我国典型的荒漠绿洲之一。由于石羊河水资源不合理开发利用 ,引起其下游民勤盆地的区域地下水位下降、水质恶化、土地沙漠化、盐渍化面积扩大 ,植被退化等一系列生态环境问题。文中对生态环境恶化产生的原因进行了分析 ,并就其生态环境保护与治理提出了对策。水资源问题是民勤生态环境问题的本质 ,要改善民勤的生态环境条件 ,首先必须解决好当地水资源问题
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| 关 键 词： | 水资源 生态环境 保护和治理 石羊河下游 |
| 文章编号： | 1008-5858(2002)01-0010-04 |
| 修稿时间： | 2001-12-20 |
On water resources and environment protection of downstream Shiyang river in Minqin down stream |
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| ZHONG Hua ping ,,LIU Heng ,GU Ying. On water resources and environment protection of downstream Shiyang river in Minqin down stream[J]. Journal of water resources and water engineering, 2002, 13(1): 10-13 |
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| Authors: | ZHONG Hua ping LIU Heng GU Ying |
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| Affiliation: | ZHONG Hua ping 1,2,LIU Heng 2,GU Ying 2 |
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| Abstract: | Minqin, which is in the dawnstrean Shiyang river of Hexi Corridor, located in inland river basins of arid zone in Northwest China. Minqin is one of typical desert oasisses in China. Irrational development of water resources of Shiyang river has brought many environment problems in Minqin Basin, such as groundwater decline, water quality deteriorate, soil desertification, soil salinization area expansion and vegetation degeneration. The reason of environment deteriorate has been analyzed and the countermeasure of protection and harnessing has been put forward in this paper. The essential of environment of Minqin is water resources issue. If we want to improve the condition of environment of Minqin, first of all, we must solve the issue of local water resources. |
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| Keywords: | water resources enviroment protection and harnessing downstream Shiyang river |
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