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林业资源管理 ›› 2011, Vol. 0 ›› Issue (4): 59-65.

• 科学技术 • 上一篇    下一篇

北京山区水源林结构与功能关系研究

杜燕1, 王威2, 郑小贤1   

  1. 1.北京林业大学 林学院,北京 100083;
    2.国家林业局调查规划设计院,北京 100714
  • 收稿日期:2011-05-09 修回日期:2011-06-20 出版日期:2011-08-28 发布日期:2020-12-21
  • 通讯作者: 郑小贤,教授,博士生导师,主要研究方向: 森林可持续经营理论与技术。Email:zheng8355@bjfu.edu.cn
  • 作者简介:杜燕(1986-),女,贵州人,在读硕士,主要研究方向:森林可持续经营。Email:duyan@bjfu.edu.cn
  • 基金资助:
    高等学校博士点专项科研基金资助课题(20090014110013)

Study on the Relationship between Structure and Functions of Water Conservation Forests in Mountainous Area of Beijing

DU Yan1, WANG Wei2, ZHENG Xiaoxian1   

  1. 1. College of Forestry of Beijing Forestry University,Beijing 100083,China;
    2. Department of Development Planning and Finance of SFA,Beijing 100714,China
  • Received:2011-05-09 Revised:2011-06-20 Online:2011-08-28 Published:2020-12-21

摘要: 为了准确把握北京山区水源林林分特征,掌握其结构与功能的关系,以北京山区的水源林16种森林类型作为研究对象,分析了林分的结构特征;采用因子分析方法对林分结构与水源涵养功能关系进行多因子分析研究,结果表明:在林分层次上,影响水源涵养功能的林分结构因子主要是林分树种组成、年龄、郁闭度、起源、层次、生物量以及土壤结构7个因子。研究结果可为北京山区水源林经营提供科学依据。

关键词: 北京山区, 水源林, 结构, 功能

Abstract: In order to grasp the characteristics and the relationship between the structure and function of water conservation forest in mountainous area of Beijing,this paper firstly takes the main forest types of water conservation as the research object. Based on the analysis of the structure of the stand,it studies the relationship between the stand structure and water conservation function by the method of multi-factor analysis. The results show that the stand level,the forest species,age,canopy density,origin,level,biological volume and structure of soil are the main seven factors which impact the functions of water conservation. The results may provide a scientific basis for the management of the water conservation forest in mountainous area of Beijing.

Key words: mountainous area of Beijing, water conservation forest, structure, function

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