生态系统健康影响因子及评价方法初探

被引:11
作者
范荣亮 [1 ]
苏维词 [2 ]
张志娟 [3 ]
机构
[1] 贵州大学资源与环境学院
[2] 贵州科学院山地资源研究所
[3] 贵州大学化学工程学院
基金
国家科技攻关计划;
关键词
生态系统健康; 指标体系; 评价方法;
D O I
暂无
中图分类号
X820.3 [环境影响评价];
学科分类号
071012 ; 0713 ; 083002 ;
摘要
阐述了生态系统健康的概念、内涵及其影响因子,从生态学层次(包括生态系统水平、群落水平、种群及个体水平)、物理化学层次(包括水质、大气质量状况、土壤物理化学性质等)、人类健康与社会经济发展层次(包括社会稳定性、收入指数、人口增长率等)等三大方面构建了生态系统健康评价的指标体系。具体的介绍了生态系统健康的活力、组织结构、恢复力的评价方法和计量模型,最后提出了生态系统健康评价所急需解决的问题和建议。
引用
收藏
页码:82 / 86
页数:5
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