黑龙江省穆棱市森林资源现状分析与经济效益评价

归纳出穆棱市森林植被的种类、数量和组成结构;划分了林分类型;根据林分类型、用途和年龄,划分了5个等级的林种结构和林组结构;利用置换成本法对穆棱市的森林资源进行了评价,结果显示经济效益十分可观。

The present situation analysis and benefit evaluation of the forest resources in Muling City Heilongjiang Province

According to the field work and analysis of the data, the papars give out the types, quantities and structures of the vegetation in Muling City. Based on the standard of the forest class, the forest-type is divided. In order to gaining reliable evaluating result, five classes of the structure aiming to the vegetation types and groups are worked out by means of the difference of the ages and uses of the woods. In order to get good result, the present paper builds the index system for the evaluation corresponding with the local condition. All the works of the above has one purpose, it is the beneficial evaluating of economic about the forest resource of the Muling City, and it is obvious