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森林生态系统健康评价指标与方法

作  者:
肖风劲;欧阳华;孙江华;张志诚
单  位:
国家气候中心;中国科学院动物研究所;中国科学院地理资源所
关键词:
森林生态系统健康;评价;方法
摘  要:
介绍了森林生态系统健康的概念及其特征,以及在中国进行森林健康评价的必要性。以森林生态系统的稳定性、可持续性和整合性为目标,提出了包括森林生态系统组成、结构、生物多样性、NPP等森林生态系统健康的评价指标体系;同时在遥感和地理信息系统的支撑下,结合现代数学统计方法进行生态系统健康的定量化研究,提出了森林生态系统健康评价的模式,对森林资源及其健康状况进行科学动态管理。
译  名:
Forest Ecosystem Health Assessment Indicators and Methods
作  者:
XIAO Fengjin~1,OUYANG Hua~2,SUN Jianghua~3,ZHANG Zhicheng~2 (1.National Climate Center,Beijing 100081; 2.Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101; 3.Institute of Zoology,Chinese Academy of Sciences,Beijing 10080)
关键词:
forest ecosystem health,assessment, methods
摘  要:
In this paper we introduce the definition and characteristics of forest ecosystem health. The stability,sustainability and integrity are forest ecosystem health assessment's objectives and criteria,and select a series of variables including forest ecosystem structure,organization,biodiversity,NPP,etc.as forest ecosystem health assessment indicators.And the conceptual model to assess forest ecosystem health is put forward.The comprehensive mathematical statistical methods are applied to quantify forest ecosystem health,and forest ecosystem health is managed dynamically on temporal and spatial-scales.

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