摘要
通过对滇金丝猴已有科考数据和相关研究成果的整理评估,综合得出了该物种适宜栖息地的生态学知识;以遥感和地理信息系统技术为主要分析手段,采集处理相关信息,建立空间模型,快速提取了适宜滇金丝猴生存的植物群落/土地覆盖类型和其适宜栖息地分布数据,并与由专家手工勾绘的现有种群家域范围数据进行了比较,显示二者具有很高的符合程度。分析结果表明,目前滇金丝猴适宜栖息地的总面积为7 788.069km2,基本上被分割为9个大的片区,现有种群分布在其中的5个区域,其总面积为6 448.842km2。
Scientific information serves as the ground of Biodiversity Conservation, however, due to the limitation of funds, human resources and difficult physical conditions, usually it is hard to achieve through intensive field work. In this paper, a research on the Yunnan Golden Monkey＇s habitat is conducted. First, through the analysis of existing datasets and researches, we get the ecological knowledge about the monkey＇s habitat; Then Remote Sensing and Geographic Information System technologies are used to collect and process all needed information, to create the spatial model, then to extract the Plant community/Landcover data and to draw the monkey＇s suitable habitat distribution map, which matches with the expert＇s data drawn by hands very well. This research shows, that currently the total area of the monkey＇ s suitable habitat is 7 788. 069km^2, which is split into nine separate patches. But the existing monkey populations only occur among 5 of them, the total area for those 5 patches is 6 448. 842km^2
出处
《遥感信息》
CSCD
2005年第6期24-28,F0003,共6页
Remote Sensing Information
基金
国家重点基础研究发展计划(973)项目(203GB415102)
云南省重点基金项目(2002C0005Z)共同资助
关键词
滇金丝猴
适宜栖息地
遥感分析
GIS
Rhinopithecus bieti
suitable habitat
remote sensing analysis
GIS
