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作 者:李志鹏
出 处:《贵州林业科技》2012年第3期28-31,36,共5页Guizhou Forestry Science and Technology
摘 要:本文从森林资源现状、森林覆盖率、单位面积蓄积、林龄结构、林种结构、森林生态功能及景观功能等6个方面对贵阳市第二环城林带森林资源进行了评价。针对第二环城林带森林资源总量处于较高水平,森林资源质量不高、生态功能差、景观功能不高及森林资源有较强持续状态等特点,从技术、经济和机制等不同角度提出了保护和管理森林资源的建议。this paper,forest resources of the second forestbelt around Guiyang city was evaluated in the aspects of coverage rate,accumulation of unit area,forest age structure,forest type structure,ecology function and landscape function,etc.Some characteristics of the forest resource were summarized,e.g.,the total forest amount was high with low quality,the ecology and landscape function were not strong,etc.Regarding to the persistency of forest resource,some suggestions for the protection and management of the forest resource were proposed from the viewpoints of technology,economy and mechanism.
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