地理学报

地理学报 ›› 1999, Vol. 54 ›› Issue (s1): 139-145.doi: 10.11821/xb1999S1018

• 论文 • 上一篇    下一篇

云南西双版纳森林空间变化研究

张佩芳1, 赫维人2, 何祥2, 张军1, 李益敏1   

  1. 1. 云南省地理研究所,昆明650223;
    2. 云南师范大学资源环境与地理学系,昆明650092
  • 收稿日期:1999-01-30 修回日期:1999-04-05 出版日期:1999-12-15 发布日期:1999-12-15
  • 基金资助:
    国家自然科学基金“九五”重点项目(49631020);云南省自然科学基金“九五”重点项目(96D012Z)

AN APPROACH ON FOREST SPATIAL CHANGE IN XISHUANGBANNA

Zhang Peifang1, He Weiren2, He Xiang2, Zhang Jun1, Li Yimin1   

  1. 1. Yunnan Institute of Geography, Kunming 650223;
    2. Department of Resources, Environment and Geography, Yunnan Normal Universty, Kunming 650092
  • Received:1999-01-30 Revised:1999-04-05 Online:1999-12-15 Published:1999-12-15
  • Supported by:
    Supported by the key Project of the National Natural Science Foundation of China, No.49631020; Supported by the key Project of the Provincial Natural Science Foundation of Yunnan, No.96D012Z

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43

摘要： 西双版纳是我国热带雨林、季雨林分布区,人为干扰下森林的演变和发展趋势对当地牛态环境、社会经济发展、民族地区稳定繁荣都起着重要影响,本项目采用遥感(RS)与地理信息系统(CIS)复合的研究方法和技术,以1:20万基础电子地理底图为平台,以两个时相TM影像为主要数据源,结合地面调查、社区调查,对30年来西双版纳森林空间结构类型、动态变化等进行分析,并对该区域森林变化原因及分布格局进行研究及讨论。

关键词: 原始林, 经济林, 森林土地结构, 地理信息系统

Abstract: Xishuangbanna is a special area in China because of its original tropic rain forest and monsoon forest.With the development of regional economay and society, forest change caused by human action largely affectlocal enviromental condition. This will obstract local social economy development . It also influence the localstability and prosperity. In this project, by integrating technology of CIS and multi - temporal remote sensingimages, using digital map scaled 1:200 000 , taking two temporal periods of satellite remote sensing data assource, combined with field survey and social - economic investigation, the authors try to analyze the forest’sspatial structure types, dynamic change of Xishuangbanna forest in the past 30 years, and try to find the re-sults and causes of the change of spatial distribution pattern of forest.

Key words: primeval forest, econmic forest, structure of forestland, geography information system

中图分类号: 

  • S757.2