MAPGIS耕地综合生产能力评价研究  

Cultivated land comprehensive productivity evaluation based on MAPGIS

作　　者：李芹芳[1] 许晓婷[1] 闫芬[2] 杨震[1] 段刚[1] 

机构地区：[1]长安大学地球科学与资源学院,西安710054 [2]陕西省国土资源厅发展规划处,西安710068

出　　处：《测绘科学》2010年第5期111-113,共3页Science of Surveying and Mapping

摘　　要：本文基于MAPG IS和农用地分等成果,运用模型法、系统分析方法,研究了耕地综合生产能力的评价方法,并以实际生产能力为本底,分别以利用生产能力和自然生产能力为预期,测算耕地生产能力的现实潜力和理论潜力,从而得出耕地生产能力及潜力的分布规律,并以扶风县为例进行了论证,提出了提高耕地综合生产能力的建议。Based on MAPGIS and the agricultural land classification achievement,using modeling and system analysis method,this paper has studied the farming synthesis productivity assessment method,and taking the practical capacity as the background,using productivity and nature productivity as anticipated,surveyed the realistic potential productivity and theoretical potential productivity,and got the land production ability and potential distribution.At last,taking Fufeng County as an example,the author proposed its suggestions of farming synthesis productivity protection and improvement measures.

关 键 词：耕地 综合生产能力 农用地分等 生产潜力 

分 类 号：P301.24[天文地球—地球物理学] P208