耕地面积变化及社会经济驱动因子  

The Change of Cultivated Land Area and the Driving Factors of Social Economy

作　　者：鲁孝芳 王文棣 LU Xiaofang;WANG Wenti(School of Management,Gansu Agricultural University,Lanzhou,Gansu 730070)

机构地区：[1]甘肃农业大学管理学院,甘肃兰州730070

出　　处：《热带农业工程》2020年第6期69-71,共3页Tropical Agricultural Engineering

摘　　要：通过整理兰州市2007~2018年耕地面积变化及空间差异,采用主成分分析法对影响兰州市耕地面积变化的社会经济驱动因子进行分析,以期为实际生产提供服务。Based on the analysis of the change and spatial difference of cultivated land area in Lanzhou city from 2007 to 2018,this paper used the principal component analysis method to make a qualitative analysis of the social and economic driving factors affecting the change of cultivated land area in Lanzhou city in order to provide reference for the actual production.

关 键 词：兰州市 耕地面积 主成分分析 

分 类 号：F323.211[经济管理—产业经济]