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宜昌市土地利用变化及其驱动力研究
引用本文:刘红芳,李田玲,胡静.宜昌市土地利用变化及其驱动力研究[J].国土与自然资源研究,2007(1):44-45.
作者姓名:刘红芳  李田玲  胡静
作者单位:华中师范大学城市与环境科学学院,湖北,武汉,430079
摘    要:分析了湖北省宜昌市土地利用现状及1996~2004年土地利用动态变化特征,发现宜昌市的土地利用变化特征主要是耕地面积的减少和建设用地面积的不断增多;利用相关分析方法对宜昌市土地利用变化的驱动力进行研究,结果表明,人口、城市化水平、GDP、第二和第三产业增加值、政府政策等社会经济因素与建设用地面积具有明显正相关,与耕地面积具有明显负相关;说明社会经济因素是宜昌市土地利用变化的主要驱动力。

关 键 词:土地利用变化  驱动力  相关分析  宜昌市
文章编号:1003-7853(2007)01-0044-02
修稿时间:2006-05-26

Study on land use changes and their driving forces in Yichang City
LIU Hong-fang,LI Tian-ling,HU Jing.Study on land use changes and their driving forces in Yichang City[J].Territory & Natural Resources Study,2007(1):44-45.
Authors:LIU Hong-fang  LI Tian-ling  HU Jing
Institution:College of Urban and Environmental Science, Central China Normal University, Wuhan 430079, China
Abstract:The present land use and the land use changes from 1996 to 2004 in Yichang City of Hubei province were analyzed.There were a decrease in plantation,and an increase in the land used for building.The driving forces on the land use changes were illustrated by correlation analysis.Results showed that socioeconomic factors,such as population,urbanization level,GDP,changes of secondary industry and tertiary industry,and government policies mostly influenced the plantation and the land used for building.The result indicated that there was closely positive correlation between the socioeconomic factors and the land used for building,and there was obvious negative influence on the plantation.
Keywords:land use changes  driving forces  correlative analysis  Yichang City
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