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Position: Home > Articles > Dynamic Analysis of Forest Resources in Liangshui Nature Reserve Protection Forest Science and Technology 2012 (3) 19-21

凉水自然保护区森林资源动态分析

作  者:
李国春;王维芳;赵颖慧
单  位:
黑龙江省林业监测规划院;东北林业大学
关键词:
GIS技术;森林资源;动态分析;凉水自然保护区
摘  要:
应用地理信息系统空间分析技术,对凉水自然保护区1974年和2009年2个年度的森林资源主要因子进行了时间和空间上的动态分析。结果表明,35年来,保护区内森林结构正在向着良好的方向发展,到2009年,天然红松林逐渐占据主导地位,成过熟林继续保持主导地位,天然林比例大幅提高,森林蓄积量降低。35年来,保护区内的森林资源受到了很好的经营,正向着森林的顶级群落演变。
译  名:
Dynamic Analysis of Forest Resources in Liangshui Nature Reserve
作  者:
LI Guo-chun1,WANG Wei-fang2,ZHAO Ying-hui2(1.Heilongjiang Institute of Forestry Monitoring and Planning,Harbin 150040,China;2.Northeast Forestry University)
关键词:
GIS technology;forest resources;dynamic analysis;Liangshui Nature Reserve
摘  要:
The main factors of the forest resources of Liangshui Nature Reserve in 1974 & 2009 were analyzed by using GIS spatial analysis techniques from the time & space aspects.Result shows that the forest structure in the reserve developed toward a good direction during the 35 years' protection.By 2009,natural Pinus koraiensis gradually occupy the dominant position and mature forests continue to maintain a dominant position;the proportion of natural forests increase and forest volume decrease.The forest resources,which have been protected well over the past 35 years,are developing toward the forest climax community.

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