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生态学杂志 ›› 1991, Vol. ›› Issue (1): 54-57.

• 研究报告 • 上一篇    下一篇

生态环境系统结构模型解析及其应用

胡晓林1, 郭中伟2   

  1. 1. 中国科学院生态环境研究中心, 北京 100080;
    2. 中国科学院动物研究所, 北京 100080
  • 收稿日期:1990-01-23 出版日期:1991-02-10

Analysis of Eco-environmental System Structural Model and its Application

Hu Xiaolin1, Guo Zhongwei2   

  1. 1. Research Center lot Eco-environmental Sciences, Academia Sinica, Beijing 100080;
    2. Institute of Zoology, Academia Sinica, Beijing 100080
  • Received:1990-01-23 Online:1991-02-10

关键词: 荒漠草原, 弃耕地, 植被演替, 生物量, 土壤养分

Abstract: An effective method dealing with complex eco-environmental system——the structural model analytical method is introduced. The realizing steps and computation procedures of the method are listed out. The calculation process and applicability of this method are also described from the case example of a relatively simple system.

Key words: desert steppe, abandoned land, vegetation succession, biomass, soil nutrient