广东省森林资源动态变化分析与评价

为合理地评价和经营森林资源,科学地进行广东省森林资源生态效益的监测,根据广东省林业厅发布的广东省森林资源情况公报数据,从森林资源面积、蓄积量、组成结构等方面总结分析了过去八年来森林资源动态变化的原因。研究表明,自2005以来广东省林业用地面积呈逐年下降趋势。由于广东省政府及林业部门的高度重视,实施一系列林业生态保护及可持续发展工程,广东省有林地面积、生态公益林面积、以及活立木总蓄积不断增加,为广东省经济社会发展提供了有力的生态安全保障。

Analysis and Evaluation on Dynamic Changes of Forest Resources in Guangdong Province

For reasonably evaluating and managing forest resources in Guangdong Province,scientifically monitoring the ecology benefit of forest resources,according to.Natural Resources Database and forest data collected by the Forestry Bureau of Guangdong Province,this paper provided detailed information about eight years dynamic changes of forest resources and concisely explained the factors resulting these changes from the area of forest resources,the amount of growing stock,the structure and other aspects.The results showed that Guangdong's forest resources decreased rapidly since 2005.Guangdong Provincial government and forestry departments have attached great importance to the implementation of a series of forestry,ecological protection and sustainable development project.In this way,Guangdong forest resources sustained and grew stably,and promoted the ecological safety.