张掖市土地利用结构信息熵变化及其驱动因素研究  

Information Entropy Change of Land Use Structure in Zhangye City Research on its Driving Factors

作　　者：金伊宁 王文棣 JIN Yi-ning;WANG Wen-di(College of Management,Gansu Agricultural University,Lanzhou 730070,China)

机构地区：[1]甘肃农业大学管理学院,兰州730070

出　　处：《中国林业经济》2020年第4期24-27,31,共5页China Forestry Economics

摘　　要：利用土地利用结构变化信息熵模型对张掖市土地利用结构的差异进行分析,并对张掖市土地利用结构变化的驱动因素进行分析。结果表明:(1)张掖市土地利用结构信息熵值持续增加,有序性降低,集中度增强;(2)张掖市各县区土地利用结构信息熵值差异明显,分为高值区、低值区;(3)对张掖市土地利用结构的驱动因素进行测算,其主要驱动因素为:工业化的发展、城市化进程、经济发展这三个因素。This paper used the information entropy model of land use structure change to analyze the differences in land use structure in Zhangye, and to analyze the driving factors of land use structure change in Zhangye. The results showed that: ① The information entropy value of land use structure in Zhangye city continued to increase, orderliness decreases, and the concentration degree increases;② The information entropy value of land use structure was obviously different in counties and districts of Zhangye city, and it’s divided into high value area and low Value area;③ It calculated the driving factors of the land use structure in Zhangye City, and found the main driving factors including the development of industrialization, the process of urbanization, and economic development.

关 键 词：土地利用结构 信息熵 驱动因素 张掖市 

分 类 号：F301.24[经济管理—产业经济]