基于GIS界定湖北森林生态效益区的研究  

Study on Dividing the Ecological Benefit Region of Hubei Province with GIS Technology

作　　者：张家来[1] 王鹏程[2] 薛家翠[3] 唐万鹏[1] 辜忠春[1] 熊晓姣[1] 

机构地区：[1]湖北省林业科学研究院,武汉430079 [2]华中农业大学,武汉430070 [3]湖北省林业科技推广中心,武汉430079

出　　处：《林业科学》2007年第5期130-134,共5页Scientia Silvae Sinicae

摘　　要：Based on analyzing the mechanism of different types of forest ecological benefit,the forest ecological benefit region was divided in Hubei Province with GIS.The main results as followings:According to the degree of the benefit,Hubei Province was divided into three kinds regions.Grade A was the highest benefit region,second was B,which was transitional one.The lowest was C,which was the main grassplot benefit region,in which there were all kinds of forest ecological benefits.Each kinds of benefits region had tied relationship with local economic development and natural geography environment.A was in Jianghan plain and similar region,C was almost in mountains,and B was surrounding the Jianghan plain and in Laohekou、Xiangyang and Zaoyang city ect.Different compensation strategy must be applied in the special benefit regions,A was region of out forest benefit compensation,C was grassplot compensation one,and B undertook double compensation responsibility because of intercrossing benefit region.Similar region in lower reaches of Changjiang river also must undertake compensation responsibility.Owners of the forest resources in plain should compensate the value by themselves.Based on analyzing the mechanism of different types of forest ecological benefit, the forest ecological benefit region was divided in Hubei Province with GIS. The main results as followings ： According to the degree of the benefit, Hubei Province was divided into three kinds regions. Grade A was the highest benefit region, second was B, which was transitional one. The lowest was C, which was the main grassplot benefit region, in which there were all kinds of forest ecological benefits. Each kinds of benefits region had tied relationship with local economic development and natural geography environment. A was in Jianghan plain and similar region, C was almost in mountains, and B was surrounding the Jianghan plain and in Laohekou,Xiangyang and Zaoyang city ect. Different compensation strategy must be applied in the special benefit regions, A was region of out forest benefit compensation, C was grassplot compensation one, and B undertook double compensation responsibility because of intercrossing benefit region. Similar region in lower reaches of Changjiang river also must undertake compensation responsibility. Owners of the forest resources in plain should compensate the value by themselves.

关 键 词：湖北 GIS 森林生态效益区 界定 

分 类 号：X321.3[环境科学与工程—环境工程]