| 基于灰色关联度的山西省地表水资源分析 |
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| 引用本文： | 周琳,周孝德,杨方廷.基于灰色关联度的山西省地表水资源分析[J].水利科技与经济,2010,16(2):133-135. |
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| 作者姓名： | 周琳 周孝德 杨方廷 |
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| 作者单位： | 1. 西安理工大学水利水电学院,西安,710048
2. 系统仿真技术应用国家工程研究中心,北京,100854 |
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| 摘 要： | 地表水资源量受多种因素影响,具有复杂的非线性特点,采用科学的方法来分析地表水资源量,对水资源规划和管理具有重要意义。采用灰色关联度方法对与山西省地表水资源量有关因素进行分析,结果表明年降水量、地下水资源量、农田实灌面积等与地表水资源量关系最为密切,在各种因素的影响下,近几年山西省地表水资源量有上升趋势。
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| 关 键 词： | 灰色关联度 地表水资源 分析 山西省 |
Surface Water Resources Analysis in Shanxi Province Based on Gray Relationship |
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| ZHOU Lin,ZHOU Xiao-de,YANG Fang-ting.Surface Water Resources Analysis in Shanxi Province Based on Gray Relationship[J].Water Conservancy Science and Technology and Economy,2010,16(2):133-135. |
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| Authors: | ZHOU Lin ZHOU Xiao-de YANG Fang-ting |
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| Affiliation: | ZHOU Lin1,ZHOU Xiao-de1,YANG Fang-ting2(1.College of Water Resources , Hydroelectric Engineering,Xi\'an University of Technology,Xi\'an 710048,China,2.National Engineering Research Center of System Simulation Technology Application,Beijing 100854,China) |
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| Abstract: | The surface water resources which with complex non-linear characteristics is affected by many factors.The use of scientific methods to analyze the amount of surface water resources is important for planning and management of water resources.In this paper,the gray relational grade method is adopted to analyze the relevant factors of surface water resources in Shanxi Province.The results show that the annual precipitation,groundwater resources,agricultural land which is irrigated with surface area is most clo... |
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| Keywords: | gray relationship surface water resources analysis Shanxi Province |
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