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通过利用GIS的空间数据叠加分析方法,结合主导因素,对大理州需森林抚育的林分进行面积总量和空间位置分析,为规划提供决策依据。
Through the use of GIS spatial data superposition analysis method, combined with the dominant factors, the need to forest tending in Dali Prefecture total area and spatial location analysis, to provide a basis for planning decisions.