Position: Home > Articles > GIS Based Evaluation of Pasture Potential Productivity in Inner Mongolia——A Case Study in Zhengxiangbai Banner
Prataculture & Animal Husbandry
2014
(2)
18-23
基于GIS的内蒙古草地牧草生产潜力评价研究——以正镶白旗为例
作 者：
红梅;吴海珍;赵萌莉
单 位：
内蒙古财经大学资源与环境经济学院;内蒙古农业大学生态学院
关键词：
牧草生产潜力;GIS;正镶白旗
摘 要：
以内蒙古正镶白旗草地为研究对象,选取了对草地生产力影响较大的7个评价因子,利用层次分析法、专家打分法、指数计算法,建立回归模型和戒上型函数,在ArcGIS软件的地统计方法、空间分析和叠加功能及SPSS软件的数据统计功能的支持下评价研究了正镶白旗牧草生产潜力。结果表明,正镶白旗草地中高度适宜、适宜、基本适宜和不适宜种植牧草的面积分别占草地总面积的8.15%、20.10%、25.34%和46.60%,高度适宜和适宜草地主要分布在正镶白旗南部和中部。
译 名：
GIS Based Evaluation of Pasture Potential Productivity in Inner Mongolia——A Case Study in Zhengxiangbai Banner
作 者：
HONG Mei;WU Hai-zhen;ZHAO Meng-li;College of Ecology and Environmental Science, Inner Mongolia Agricultural University;College of Resources and Environmental Economics, Inner Mongolia Finance and Economics University;
关键词：
Pasture potential productivity;;GIS;;Zhengxiangbai banner
摘 要：
In this study, we selected seven evaluation factors that have greater influence on grassland productivity and used the Analytic Hierarchy Process, experts grading method, exponent method to established regression model and ring type function to assess pasture potential productivity of Zhengxiangbai banner in Inner Mongolia based on ArcGIS and SPSS. The results showed that the percentage of highly suitable, suitable, basically suitable and unsuitable areas to establish grass in Zhengxiangbai banner was 8.15%, 20.10%, 25.34%, 46.60%, respectively, the highly suitable and suitable area mainly located in the southern and middle in Zhengxiangbai Banner.
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