| 河西走廊绿洲水土资源环境评价方法研究--以黑河流域中游5县(市)为例 |
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| 引用本文： | 崔振卿,张荷生,屈君霞. 河西走廊绿洲水土资源环境评价方法研究--以黑河流域中游5县(市)为例[J]. 甘肃科学学报, 2003, 15(Z1): 227-230 |
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| 作者姓名： | 崔振卿 张荷生 屈君霞 |
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| 作者单位： | 甘肃省地质调查院,水文地质工程地质调查所,甘肃,张掖,734000 |
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| 基金项目： | 中国地质调查局地质调查项目，200010400020073， |
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| 摘 要： | 水资源的消长变化直接制约相关生态系统的发育过程和演变趋势.绿洲是河西走廊生态系统的重要组成部分,其水、土资源环境的状况,直接影响绿洲的发展方向.构建了一套适合于河西走廊绿洲水土资源环境综合评价指标体系和方法,供研究和参考.
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| 关 键 词： | 河西走廊绿洲 水土资源环境 指标体系 评价 |
| 文章编号： | 1004-0366(2003)S1-0227-04 |
| 修稿时间： | 2003-02-04 |
WATER-LAND RESOURCES ENVIRONMENT OF OASIS IN HEXI CORRIDOR——A CASE STUDY IN HEIHE 5 COUNTIES, GANSU |
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| CUI Zhen|qing,ZHANG He|sheng,QU Jun|xia. WATER-LAND RESOURCES ENVIRONMENT OF OASIS IN HEXI CORRIDOR——A CASE STUDY IN HEIHE 5 COUNTIES, GANSU[J]. Journal of Gansu Sciences, 2003, 15(Z1): 227-230 |
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| Authors: | CUI Zhen|qing ZHANG He|sheng QU Jun|xia |
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| Abstract: | Consumption of water resource is a direct limit to the development process and evolutionary trend of a relative ecosystem . Oasis is an important element of Hexi Corridor's ecosystem. The water|land resources environment is directly influence the development of oasis. A index system was established which is adapted to synthetical evaluation of the water|land resources environment of oasis in the Hexi Corridor. The water|land resources environment of 5 counties in the middle reaches of Hei|he river were evaluated by using mean square weighed decision method, and the results are satisfactory. |
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| Keywords: | Hexi Corridor water-land resources environment oasis evaluation index system |
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