| 矿区生态系统健康评价的理论和方法 |
| |
| 引用本文： | 闫旭骞,张顺堂,袁怀雨. 矿区生态系统健康评价的理论和方法[J]. 北京科技大学学报, 2005, 27(3): 351-355 |
| |
| 作者姓名： | 闫旭骞 张顺堂 袁怀雨 |
| |
| 作者单位： | 1. 山东工商学院,烟台,264005;北京科技大学土木与环境学院,北京,100083
2. 北京科技大学土木与环境学院,北京,100083 |
| |
| 摘 要： | 分析了矿区生态系统健康内涵,建立了评价指标体系,以模糊评价理论对矿区生态系统健康现状、以灰色预测和趋势函数法对矿区生态系统健康的发展趋势、以非线性理论对矿区生态系统的稳定性进行了评价,在此基础上提出了综合评价方法.实例研究的结果表明,研究矿区生态系统处于亚健康状态,需要对其进行干预和调控.并提出了相应的对策和建议.
|
| 关 键 词： | 矿区 生态系统健康 评价 矿区 生态系统健康 健康评价 线性理论 评价方法 mining area assessment ecosystem health method of 对策 调控 干预 亚健康状态 结果 研究 综合 稳定性 趋势 发展 势函数法 |
| 修稿时间： | 2004-04-19 |
Theory and method of ecosystem health assessment in a mining area |
| |
| YAN Xuqian,Zhang Shuntang,YUAN Huaiyu. Theory and method of ecosystem health assessment in a mining area[J]. Journal of University of Science and Technology Beijing, 2005, 27(3): 351-355 |
| |
| Authors: | YAN Xuqian Zhang Shuntang YUAN Huaiyu |
| |
| Abstract: | Based on the connotation of ecosystem health in a mining area and an index system for assessment established in this paper, the status quo of ecosystem health was assessed by the fuzzy theory and its tread in development was predicted by the grey theory. The non-linear theory was applied to assess the stabilities of the ecosystem and a comprehensive assessment method was proposed. The results show that the situation of ecosystem health in the investigated mining area is sub-healthy. It is necessary to adjust and control the situation and some measures were recommended. |
| |
| Keywords: | mining area ecosystem health assessment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
