它是以林业局为单位、用GIS框架下的森林资源清查数据建立的。
It USES GIS-based forest inventory data at a scale of forestry bureau.
瑞典国家森林资源清查体系历经80年的建设历程，积累了丰富经验。
The Swedish National Forest Inventory (NFI) has lasted for 80 years. In the past decades, the NFI accumulated good experience in both methods and contents.
并且，通过我国几次森林资源清查数据和张丽霞研究的森林资源系统仿真模型，对我国森林碳汇功能发展趋势作出预测。
By using the forest resource check data and forest resources systematic model, forecasted the trend of forest carbon sequestration function of our country.
在林业生产中，地图更是占有重要的地位，各级林业区划、规划、森林资源清查、森林经理调查、伐区作业设计等都离不开地图。
In forestry, map also occupies an important position, the all levels forest division, forest planning, the forest resources inventory, the forest management inventory, felling series design etc.
利用2003年河南省森林资源清查资料，建立不同优势树种生物量与蓄积量之间的回归方程，对河南省森林的碳储量进行了推算。
Based on the data of forest resources inventories of Henan Province in 2003, forest biomass carbon storage is estimated using regression equation between biomass of various tree species and volume.
利用2003年河南省森林资源清查资料，建立不同优势树种生物量与蓄积量之间的回归方程，对河南省森林的碳储量进行了推算。
Based on the data of forest resources inventories of Henan Province in 2003, forest biomass carbon storage is estimated using regression equation between biomass of various tree species and volume.
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