| 基于GIS的江西省生态环境脆弱性驱动力分析 |
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| 引用本文： | 樊哲文,刘木生,林联盛.基于GIS的江西省生态环境脆弱性驱动力分析[J].江西科学,2009,27(2):302-306. |
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| 作者姓名： | 樊哲文 刘木生 林联盛 |
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| 作者单位： | 1. 中科院地理科学与资源研究所,北京,100101;江西省遥感信息系统中心,江西,南昌,330046
2. 江西省遥感信息系统中心,江西,南昌,330046 |
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| 摘 要： | 进行脆弱生态环境评价研究，对生态环境建设与保护具有重大意义。本研究以江西省为例，选取了15个反映生态环境脆弱性指标，在GIS支持下，通过全省1532个样点，构建了江西省生态环境脆弱性评价指标体系，运用因子分析法得到了影响江西省生态环境脆弱性的八大驱动因子：自然环境背景状况、水资源状况、人口状况、气候状况、经济发展水平状况、土地利用与土地覆被状况、人类活动干扰强度状况和基础地质状况。为江西省生态脆弱区的恢复重建及社会经济发展提供科学依据。
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| 关 键 词： | 生态环境脆弱性 驱动力 GIS 江西省 |
GIS-based Analysis on Driving Forces of Eco-environmental Vulnerability of Jiangxi Province |
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| FAN Zhe-wen,LIU Mu-sheng,LIN Lian-sheng.GIS-based Analysis on Driving Forces of Eco-environmental Vulnerability of Jiangxi Province[J].Jiangxi Science,2009,27(2):302-306. |
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| Authors: | FAN Zhe-wen LIU Mu-sheng LIN Lian-sheng |
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| Institution: | 1.Institute of Geography Science and Natural Resource Research;CAS;Beijing 100101 PRC;2.Center for Remote Sensing/GIS Application of Jiangxi Province;Jiangxi Nanchang 330046 PRC |
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| Abstract: | The assessment on vulnerable eco-environment plays the important roles in eco-environmental protection and development.The data on 15 selected fragile indicators from 1 532 sample points in Jiangxi Province are used to develop the system of eco-environmental vulnerable indicators.And by the means of the factor analysis,the 8 significant factors driving the vulnerability of Jiangxi province are elaborated as natural environment background,water resource,population,climate,social economic level,land use and l... |
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| Keywords: | GIS |
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