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森林生态系统健康评估Ⅱ.案例实践

陈高1,2;邓红兵3;代力民1;郝占庆1;王庆礼1   

  1. 1中国科学院沈阳应用生态研究所,沈阳 110016;2北京师范大学环境学院,北京100875;3中国科学院生态环境研究中心,北京 100085
  • 收稿日期:2004-01-09 修回日期:2004-06-18 出版日期:2005-01-18

Assessing forest ecosystem health Ⅱ.A case study.

CHEN Gao1,2,DENG Hongbing3,DAI Limin1,HAO Zhanqing1, WANG Qingli1   

  1. 1Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China;2School of Environinent,Beijing Normal University,Beijing 100875,China;3Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China

  • Received:2004-01-09 Revised:2004-06-18 Online:2005-01-18

摘要: 结合样地调查和他人对阔叶红松林生态系统相关指标的研究资料数据,利用健康距离(HD)评估法和上文建立的阔叶红松林生态系统健康评估指标体系框架,对不同人为干扰影响的长白山阔叶红松林生态系统进行系统健康的评估实践.结果按顺序依次为:20%强度择伐林0.21<50%强度择伐林0.44<白桦中成林0.67<白桦中幼林0.72<红松人工林0.74<人工落叶松林0.77.

关键词: 竹裂爪螨, 毛竹, 慈竹, 种群参数, 生殖隔离

Abstract: On the bases of samples investment and related data collected by others, and with the method of health distance assessment and the ecosystem health index system of Korean pine and broad-leaved mixed forest established in prior paper,this paper attempted to assess the ecosystem health of Korean pine and broad-leaved mixed forest under various human disturbances.The results showed that the health degree was in the order of 20% intensity selective cutting stand (0.21) <50% intensity selective cutting stand (0.44) .77).

Key words: Schizotetranychus bambusae, Phyllostachys pubescens, Neosinocalamus affinis, Population parameters, Procreation isolation