【摘要】 以江苏省建湖县为例,在对研究区农田防护林优化配置的基础上,利用计算机和GIS技术,建立了农田防护林配置信息系统.该系统主要提供数据操作、编辑、查询、空间分析、图形的输出以及林网模型及蓄积量预测模型等,可直观掌握农田防护林空间分布及面积、蓄积变化,为农田防护林的科学管理提供新的手段和方法,为精准林业的研究提供了一定的思路.更多还原

【Abstract】 Taking Jianhu County of Jiangsu Province as an example,based on the research on the optimization arrangement of farmland shelterbelt,and with the help of computers and Geographic Information System(GIS) technology,a Farmland Shelterbelts Arrangement System of is established.The system has the function of data operation,inquiry,spatial analysis,output of the graphics and the models of shelterbelt net and prediction of stand wood volumes.With the help of this system,the manager can control the variety of spatial arrangement,area and volume of different shelterbelt.This systenm has offered a new method of farmland shelterbelt management and a new idea of precise forestry study.更多还原