地理学报

地理学报 ›› 2001, Vol. 56 ›› Issue (3): 297-306.doi: 10.11821/xb200103006

• 论文 • 上一篇    下一篇

五台山高山带景观的遥感分析

曹燕丽1,2, 崔海亭1, 刘鸿雁1, 戴君虎3, 王高建4   

  1. 1. 北京大学城市与环境学系,北京100871;
    2. 中国林科院林业研究所北京100091;
    3. 北京大学遥感与地理信息系统研究所,北京100871;
    4. 山西省五台县林业局
  • 收稿日期:2000-11-20 修回日期:2001-03-12 出版日期:2001-05-15 发布日期:2001-05-15
  • 基金资助:
    国家自然科学基金项目(No.49571069)

Remote Sensing Analysis of Alpine Landscape of Wutai Mts., Shanxi Province

CAO Yan li1,2, CUI Hai ting LIU Hong yan DAI Jun hu WANG Gao jian1   

  1. 1. Department of Urban & Environment Science, Peking University, Beijing 100871, China;
    2 Institute of Forestry, Chinese Academy of Forestry Sciences, Beijin 100091, China;
    3. RS&GIS Institute,Peking University, Beijing 100871, China;
    4. Forestry Bureau of Wutai County,Shanxi, China
  • Received:2000-11-20 Revised:2001-03-12 Online:2001-05-15 Published:2001-05-15
  • Supported by:
    National Natural Science Foundation of China,No.49571069

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120 | 8

摘要： 基于 TM数据和 GIS技术,通过气候参数插值、地形三维分析、气候参数和景观图与 DEM的叠加、景观参数计算,从不同空间尺度分析了五台山高山带的景观特征。研究认为 :将气候参数插值图和景观组分图叠加在 DEM上,能更好地反映山地景观的格局及其形成机制 ;五台山是华北地区半湿润 -半干旱背景上一个寒冷、湿润的中心 ;海拔 2 890 m以上存在气候上的林线,应划入高山带 。

关键词: 五台山, 高山带景观, 遥感, 地理信息系统

Abstract: Based on TM data and GIS technique, the alpine landscape of Wutai Mts was analyzed on different spatial scales by using methods of climate parameters contour map, 3 D analysis of topography, and overlay of climate parameters contour map and landscape map with DEM We interpreted the landscape map from TM image and calculated the landscape indexes We consider that overlay of climate parameters contour map and landscape map with DEM is good to reflect the landscape structure and its mechanism We concluded that Wutai Mts can be regarded as the coldest and wettest center of the surroundings Alpine zone of Wutai Mts lies at an altitude of above 2 890 m Alpine Kobresia meadow is the main element of alpine landscape of Wutai Mts and it is a unique and fragile ecosystem in North China Alpine landscape reserve should be established.

Key words: Wutai Mts, alpine landscape, RS, GIS

中图分类号: 

  • TP79