地理科学 ›› 2009, Vol. 29 ›› Issue (5): 715-720.doi: 10.13249/j.cnki.sgs.2009.05.715

• 论文 • 上一篇    下一篇

西藏高原生态功能区划研究

王小丹, 钟祥浩, 刘淑珍, 高攀, 杨莉   

  1. 中国科学院成都山地灾害与环境研究所, 四川 成都 610041
  • 收稿日期:2008-11-10 修回日期:2009-03-08 出版日期:2009-09-20 发布日期:2009-09-20
  • 作者简介:王小丹(1973- ), 男,四川西充人,副研究员,博士,主要从事青藏高原现代环境变化研究。 E-mail : wxd@imde.ac.cn
  • 基金资助:
    国家科技支撑计划(2007BAC06B08)、国家重点基础研究发展计划项目(批准号:2005CB422005) 资助。

Ecological Function Regionalization of Tibetan Plateau

WANG Xiao-dan, ZHONG Xiang-hao, LIU Shu-zhen, GAO Pan, YANG Li   

  1. Institute of Mountain Hazards and Environment, Chinese Academy of Science and Ministry of Water Conservancy, Chengdu, Sichuan 610041
  • Received:2008-11-10 Revised:2009-03-08 Online:2009-09-20 Published:2009-09-20

摘要: 在分析西藏高原生态环境特征,明确生态系统类型的结构与过程及其空间分布特征的基础上,评价不同生态系统类型的生态服务功能及其在区域社会经济发展中的作用和重要性。运用生态系统科学的原理与方法,结合遥感、地理信息系统和综合分析等手段,对西藏高原在生态区、生态亚区和生态功能区3 个级别上进行生态分区,划分为7 个生态区、17 个生态亚区和76 个生态功能区,并用3 级命名法对这些分区进行命名,绘制了西藏高原生态功能分区图,为高原生态保护和区域社会经济发展提供了理论依据。

Abstract: Based on the analysis of the basic eco-environmental characteristics, the study clarified the ecosystem structure, processes and spatial distribution. The importance of ecosystem service function has been estimated. Then by means of remote sensing , Geographic Information System ( GIS) software, and comprehensive analysis methods, this paper made an ecological zoning of the Tibetan Plateau on three levels, namely, ecological zone, ecological subzone, and ecological function zone. There were 7 ecological zones, 17 ecological subzones, and 76 ecological function zones on the Tibetan Plateau, named by three-structure method and mapped out, which provided theoretical bases for local eco-environmental protection and socioeconomic development.