| 基于DPSIR概念模型的农业可持续发展宏观分析 |
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| 引用本文： | 于伯华,吕昌河.基于DPSIR概念模型的农业可持续发展宏观分析[J].中国人口．资源与环境,2004,14(5):68-72. |
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| 作者姓名： | 于伯华 吕昌河 |
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| 作者单位： | 1. 中国科学院地理科学与资源研究所,北京,100101;中国科学院研究生院,北京,100039
2. 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： | 国土资源部重点专项《土地利用和覆被变化过程及效应》，科技部十五攻关项目 ( 2 0 0 1BA60 6A -0 1) |
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| 摘 要： | DPSIR概念模型继承了PSR模型的优点，是分析评估环境系统有效工具，本文以DPISR概念模型为指导，系统分析了农业业系统的现状，塑造这一现状的驱动力和压力，探讨了农业对于互不干涉和人类健康的影响，以及实现农业可持续发展的政策响应，目的是建立农业可持续发展的指标体系和实现农业资源的优化配置，本文认为DPSIR概念模型有利于分析复杂系统的因果关系，能有效整合资源开发，环境保护和经济发展。
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| 关 键 词： | DPSIR概念模型 可持续发展 农业系统 |
| 文章编号： | 1002-2104(2004)05-0068-05 |
| 修稿时间： | 2004年1月7日 |
APPLICATION OF DPSIR FRAMEWORK FOR ANALYSES OF SUSTAINABLE AGRICULTURAL DEVELOPMENT |
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| YU Bo-hua , LU Chang-he.APPLICATION OF DPSIR FRAMEWORK FOR ANALYSES OF SUSTAINABLE AGRICULTURAL DEVELOPMENT[J].China Polulation.Resources and Environment,2004,14(5):68-72. |
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| Authors: | YU Bo-hua LU Chang-he |
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| Institution: | YU Bo-hua 1,2 LU Chang-he1 |
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| Abstract: | DPSIR (driving force-pressure-state-impact-response) framework, a modified model from the PSR (pressure-state-response) concept, is a useful tool for assessing environmental systems. It can capture the chains of causes and effects in a complicated system and combine different disciplines of resources, environment and economic development. This paper applies the approach and concepts of DPSIR to analyses of agricultural systems, and designs preliminarily indicators presenting the state and change of agricultural systems, the driving forces and pressure that cause the changes, and impacts to environment and human health, as well as the policy responses to the pressure, changes and adverse effects. The aim is to service design and assessment of sustainable agricultural system and optimal use of natural resources. |
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| Keywords: | DPSIR framework sustainable development agricultural system |
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