| 国家资源环境安全要素的综合评价 |
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| 引用本文： | 张雷.国家资源环境安全要素的综合评价[J].地球信息科学,2002,4(4):86-92. |
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| 作者姓名： | 张雷 |
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| 作者单位： | 中国科学院地理科学与资源研究所 北京100101 |
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| 基金项目： | 国家自然科学基金项目 (4 98710 2 5 )，中科院地理科学与资源研究所所长基金项目 (AD710 9)阶段成果。 |
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| 摘 要： | 资源环境安全问题始终是世界各国持续发展的核心任务和基本需求。考虑到单要素和整体两大分析方法的不足 ,作者提出了一种具有针对性的要素综合分析方法。根据世界 10个人口 1亿以上国家的抽样分析表明 ,土地、水资源、矿产及生态环境的整体状态是决定国家资源环境安全的基本要素群体。与此同时 ,为了改善国家 ,特别是发展中国家的资源环境脆弱状态和提高其稳定程度 ,第一是严格控制人口增长 ;第二是努力推进本国资源环境开发的国际化进程 ;第三是增大智力投入以提高资源深化加工程度 ;第四是加大本国生态环境保护力度。
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| 关 键 词： | 国家资源环境安全 人地关系 可持续发展 要素综合评价 |
| 收稿时间： | 2002-07-12; |
| 修稿时间： | 2002年7月12日 |
Key Factors Analysis on the National Resource and Environmental Security |
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| ZHANG Lei.Key Factors Analysis on the National Resource and Environmental Security[J].Geo-information Science,2002,4(4):86-92. |
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| Authors: | ZHANG Lei |
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| Institution: | Institute of Geographic Sciences and Natural Resource Research,CAS, Beijing 100101,China |
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| Abstract: | Concerning the paradox in evaluating the national resources-environmental security from both very traditional and very complex ones, a modest method, namely key factors analysis, is employed by this paper. A result of the proposed analysis on the 10 selected countries with a population over 100 million of each in the world shows that all the countries could be categorized as three types, namely high, lower and the lowest, in their national resource-environmental security evaluations.The result also implies that curtail factors to determine a country's place in the comparative study is the overall coordinated situation of the cultivated land, water resource, minerals and ecological environment, and it is particularly true for the large developing countrys like China with a population over 1.2 billion.In order to release a higher pressure on the weakening resource-environmental base for most of the developing countries, there are some things must be done. According to the common practices of the whole world, this paper raises the followings suggestions: tightening population control first of all; widening the national resource-environment base through international trade secondly; intensifying the national resource value-added process thirdly; and putting more energy into the national environment protection finally. |
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| Keywords: | The national resource environmental security man-land relationship sustainable development key factors analysis |
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