【作者】 方宁； 王良健；

【Author】 Fang Ning;Wang Liangjian;College of Economics and Trade,Hunan University;

【机构】 湖南大学经济与贸易学院；

【摘要】 本文通过对近50年来洞庭湖区耕地面积的变化进行数理统计分析,了解该地区耕地面积变化的基本方向和变动速度;利用多元线性回归模型分析出人口、工业化、城镇化等各因素对耕地面积变化的驱动作用;在此基础上提出湖区耕地资源高效利用的对策和措施。更多还原

【Abstract】 This paper statistically analyzed the movements of the cultivated land in Dongting Lake region in recent 50 years,and found out the basic direction and the alteration speed of the movements of the agrarian utilization in the district.By using the multi-variable linear regression model,the author analyzed the driving effects of the population,industrialization,urbanization and the policies of government to the movements of the agrarian utilization.On this foundation,the paper puts forward the contermeasures and resolutions to efficiently utilize the land resources in this region.更多还原