基于GIS的昆仑山林场森林资源分类区划研究  

Division of Forest Resources Classification Base on GIS: An Application in the Tree Farm of Kunlun Mountain

作　　者：彭佳明[1] 陈蜀江[1] 黄铁成[1] 陈添乐[1] 

机构地区：[1]新疆师范大学地理科学与旅游学院,乌鲁木齐830054

出　　处：《科技创新导报》2011年第18期4-5,共2页Science and Technology Innovation Herald

摘　　要：文章以昆仑山林场最新森林资源调查资料为依据,并结合昆仑山林场的地形、地势特征,通过GIS技术,对研究区的森林资源进行补充调查区划。利用ERDAS IMAGINE 8.6、ArcGIS 9等软件强大的空间分析和数据管理功能。对昆仑山林场的SPOT遥感影像以及矢量数据进行处理,分析得出昆仑山林场的森林资源分布现状,并对其进行合理区划。经过统计分析该林场公益林总面积为64166.87hm2,其中:有林地面积为15372.8hm2,占公益林总面积的23.95%;疏林地面积为12971.33hm2,占公益林总面积的20.22%;灌木林地面积为35708.47hm2,占公益林总面积的55.65%;宜林地面积为114.27hm2,占公益林总面积的0.18%。This article take the newest forest resources investigation materials as the basis which are in the tree farm of Kunlun Mountain.And unifies the terrain and topography characteristics that in the tree farm of Kunlun Mountain.This carry on the supplement investigation regionalization for the forest resources studies through the GIS technology.Using ERDAS IMAGINE 8.6 and ArcGIS 9 for formidable spatial analysis and data management function.Processing the SPOT remote sensing image that in the tree farm of Kunlun Mountain as well as the vector data.Analysis the forest resources distribution in present situation which in the tree farm of Kunlun Mountain,and carries on the reasonable regionalization to it.After the statistical analysis,the total area of public welfare forest is 64166.8 hm2,including the forest land area 15372.8 hm2,accounts for 23.95% in the total of the public welfare forest area;the open woodland area 12971.33 hm2,accounting for 20.22% in the total of the public welfare forest area;the bush forest land 35708.47 hm2,accounting for 55.65% in the total of the public welfare forest area;the area suitable for forestation 114.27hm2,accounting for 0.18% in the total of the public welfare forest area.

关 键 词：GIS 昆仑山林场 森林资源分类 区划界定 

分 类 号：P69[天文地球—地质学]