| 脆弱生态区类型划分及其脆弱特征分析 |
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| 引用本文： | 冉圣宏,金建君,曾思育.脆弱生态区类型划分及其脆弱特征分析[J].中国人口．资源与环境,2001,11(4):73-77. |
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| 作者姓名： | 冉圣宏 金建君 曾思育 |
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| 作者单位： | 1. 清华大学环境科学与工程系,北京,100084
2. 华东师范大学河口海岸国家重点实验室,上海,200062 |
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| 基金项目： | 本文由"九五"国家重点科技攻关项目96-920-13-01 资助. |
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| 摘 要： | 本文应用聚类分析方法,根据全国各县市耕地面积等26项指标的有关数据,对我国生态区进行了类型划分,还分别以环境资源因子、经济发展水平因子、经济技术替代能力因子、域外支持能力因子以及社会发展水平因子等5类因子为聚类变量,对我国脆弱生态区进行了类型划分,并对脆弱特征进行了分析。
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| 关 键 词： | 聚类分析 脆弱生态区 经济发展水平因子 域外支持因子 社会发展水平因子 脆弱特征 类型划分 |
| 修稿时间： | 2001年2月28日 |
DIVISION OF VULNERABLE ECOLOGY REGION TYPE AND ANALYSIS OF ITS CHARACTERISTICS |
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| Ran Shenghong,Jin Jianjun,Zeng Siyu.DIVISION OF VULNERABLE ECOLOGY REGION TYPE AND ANALYSIS OF ITS CHARACTERISTICS[J].China Polulation.Resources and Environment,2001,11(4):73-77. |
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| Authors: | Ran Shenghong Jin Jianjun Zeng Siyu |
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| Institution: | Ran Shenghong 1 Jin Jianjun 2 Zeng Siyu 1 |
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| Abstract: | According to the involved data of 26 index, such as the county cultivated land area, this paper used cluster analysis method to divide the types of vulnerable ecology region in China. In the last part of this paper, the vulnerable ecology region types were divided according to environment and resources factor, economic development factor, the substitutability of economy and technology, out area support capability and social development levels. On the basis of this, the characteristics of different types of vulnerable ecology region were analyzed. |
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| Keywords: | cluster analysis vulnerable ecology region economic development levels out-area support factors social development levels |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
