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中国农学通报 ›› 2005, Vol. 21 ›› Issue (11): 338-338.

所属专题: 农业生态

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旱地生态系统生态流与价值流耦合途径的研究

海江波,母国宏,史俊通   

  • 出版日期:2005-11-05 发布日期:2005-11-05

Research on the Techniques Ecology Flow Couple with Value Flow Dry-land Ecosystem

Hai Jiangbo, Mu Guohong, Shi Juntong   

  • Online:2005-11-05 Published:2005-11-05

摘要: 在界定了旱地生态系统基础上,阐述了旱地生态系统的物质流、能量流、信息流和价值流的基本特征,分析了制约旱地生态系统生态流与价值流耦合的主要因素,提出了实现旱地生态系统生态流与价值流耦合的基本途径。

Abstract: The paper defines firstly the dry-land ecosystem, and then expounds the characteristics of matter flow, energy flows, information flow, and value flows of the dry-land ecosystem, analyzes the restrictive factors that ecology flow couples with value flow in