---

作 者 ：藏淑英,祖元刚,倪红伟

期 刊 ：生态学报 2000年 20卷 1期 页码：73~79

关键词：森林资源；可持续利用；空间格局；地理信息系统；

Keywords:forest resources, sustainable exploitation, spatial pattern, GIS,

摘 要 ：森林资源的经营管理一直很少注重其空间格局分析。以大兴安岭林区塔源林场的森林资源为对象,采用GIS技术对该地区森林资源现状结构进行了分析,生成森林资源保护作业区划图,同时绘制了分别与采伐、抚育和更新造林等信息相对应的多层专题图。将这些专题图与保护作业区划图进行叠加分析,显示1996～1998年该地区森林资源可持续利用的空间格局,为森林资源保护与管理提供科学依据。

Abstract:Spatial pattern of forest resources was paid less attention in previous researches. Tayuan forest farm in the Great Xin‘an Mountains was taken as an example, to build the map of protected divisions of forest resources, as well as suitability for crop tree, tending cutting, regenerating and planting in the forest farm using GIS technology. Overlay all the map above mentioned, display the spatial pattern of forest resources was displayed in the farm (1996～1998). This thesis is aimed at finding viable pathwa...

---