Research on Ecosystem Vulnerability Evolution Control Strategies under Pressure of Mineral Resources Development

摘要：

The ecosystem vulnerability caused by exploration of mineral resources is discussed in this paper. In order to describe the ecosystem vulnerability evolution quantitatively, some basic definitions are given. Based on the definitions, a causality tree model of the ecosystem vulnerability evolution is constructed and some formulas describing ecosystem collapse evolution are obtained. Based on the catastrophe law of complex system, the ecosystem collapse evolution formula is transformed into the ecosystem vulnerability potential function, then a series of quantitative formulas of the ecosystem collapse evolution are gotten from the ecosystem vulnerability potential function; meanwhile the corresponding explanation and analysis to these formulas are given so that some ecosystem vulnerability evolution control strategies used to control development of mineral resources are obtained.

关键词： Ecosystem Mineral Resources Vulnerability Fault Tree Catastrophe Theory

作者: HUANG Guang-qiu WANG Chun-zi REN Yan

作者单位: School of Management, Xian University of Architecture and Technology, P.R.China, 710055

会议类型: 国际会议

会议名称: 2007 International Conference on Dtrategic Management（2007年战略管理国际会议）

会议地点: 成都

会议语种:英文

页码: 919-925

在线出版日期: 2007-04-19（万方平台首次上网日期，不代表论文的发表时间）