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林业资源管理 ›› 2008›› Issue (3): 53-56.doi: 10.13466/j.cnki.lyzygl.2008.03.006

• 科学技术 • 上一篇    下一篇

昆明市云龙水库水源涵养林群落结构功能分析

蒋之富1, 许彦红1, 杨峰2   

  1. 1.西南林学院,昆明 650224;
    2.云南省林业调查规划院,昆明 650051
  • 收稿日期:2008-03-14 修回日期:2008-04-08 出版日期:2008-06-28 发布日期:2020-11-30
  • 通讯作者: 许彦红(1964-),男,西南林学院副教授,硕士生导师,主要从事森林经理的教学和研究工作。
  • 作者简介:蒋之富(1982-),男,重庆荣昌人,西南林学院硕士研究生,主要研究方向为3S在林业中的应用。
  • 基金资助:
    昆明市云龙水库云南松水源保护林结构功能评价(200513M)

Analysis on the Functions of Community Structure of Headwater Protection Forests of Yunlong Reservoir, Kunming

JIANG Zhifu1, XU Yanhong1, YANG Feng2   

  1. 1. Southwest Forestry College,Kunming 650224;
    2. Yunnan Institute of Forestry Inventory and Planning,Kunming 650051, Yunnan Province, China
  • Received:2008-03-14 Revised:2008-04-08 Online:2008-06-28 Published:2020-11-30

摘要: 针对昆明市云龙水库水源涵养林云南松群落,选取了15块标准地作为典型林分类型的代表进行群落结构研究。运用坐标综合分析法和分级评定法,评价了不同林分类型的群落结构及其与水源涵养生态服务功能的关系,结果表明:具有乔灌草复层紧密结构的针叶林和软阔树种的混交林分为水源涵养功能最优林分类型,针叶林与硬阔树种混交的林分水源涵养功能次之,草类—云南松单层纯林的水源涵养功能最差。

关键词: 水源涵养林, 群落结构, 昆明

Abstract: This paper mainly focuses on Yunnan Pine community of Yunlong dam’s headwater conservation forest in Kunming. 15 sampling plots were selected as a typical representative for this type of study in the paper. Through the coordinate comprehensive analysis and classified evaluation, this paper appraised different structures of various communities and their relationship with the functions of ecological water conservation. It concludes that the mixed species of plants and conifer with complex structure of arbor, shrub and lawn were the best water conservation forests, the mixed species of hard broadleaf forests and coniferous forest were inferior to the former, and the single of pure forests of Yunnan Pine with grass were the worst.

Key words: water conservation forest, the structure of community, Kunming

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