| 人与环境系统的物质流模型研究 |
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| 引用本文： | 王奇,叶文虎.人与环境系统的物质流模型研究[J].生态经济(学术版),2002(11):28-30,33. |
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| 作者姓名： | 王奇 叶文虎 |
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| 作者单位： | 北京大学环境科学中心 100871
(王奇)，北京大学环境科学中心 100871(叶文虎) |
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| 摘 要： | 对人与自然环境所组成的系统进行物质流动分析，是可持续发展理论研究的基础，本文根据质量守恒定律建立了一个封闭系统的物质流总量模型，系统地剖析了人类经济系统中的各个基本物质变量对自然资源索取量与废物排放量的影响机量，提出了实现可持续发展的基本途径。
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| 关 键 词： | 环境系统 物质流模型 人 环境 物质流动 |
A Study on a Material flow Model for the System of Man and Environment |
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| Wang Qi,Ye Wenhu.A Study on a Material flow Model for the System of Man and Environment[J].Ecological Economy,2002(11):28-30,33. |
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| Authors: | Wang Qi Ye Wenhu |
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| Abstract: | The mechanism of material flow on economic-environmentsystem is the cornerstone of the research on sustainable development.Based on the law of conservation of matter, an aggregate model ofmaterial flow for a closed system was established to analyze systematicallythe effects of each variant in the economic sub-system on the quan-tity of natural resource exploitation and waste discharge in thispaper. As a result, certain basic solutions were suggested for realiza-tion of sustainable development. |
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| Keywords: | System of man and environment Material flow model |
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