摘要
选择耕地面积、GDP、固定资产投资为主要分析指标,分析1996~2007年贵州省耕地面积、GDP和固定资产投资之间的耦合规律,建立耕地面变化与经济发展的耦合模型。研究表明,贵州省耕地面积与经济发展之间呈负相关的关系;贵州省耕地面积递减率与GDP递增率不同步;耕地非农化与现行的经济发展阶段相一致。
Cultivated land area,GDP,fixed asset investment were selected as the three main indicators for analyzing.The correlation of cultivated land area,GDP and fixed asset investment growth in Guizhou Province from 1996 to 2007 was studied.The coupling model of cultivated land area change and economic development was established.The results showed that the relationships of cultivation area and GDP were negative.The cultivated land area decrease wasn＇t impacted directly by GDP ascending rate.The non-agriculturalization was consistent to current economic.development stage
出处
《安徽农业科学》
CAS
北大核心
2011年第13期7860-7863,共4页
Journal of Anhui Agricultural Sciences
基金
贵州省科技厅社发项目(黔科合SZ[2009]3034)
贵州师范大学学生科研重点项目
关键词
农地
经济增长
贵州
Cultivated land area
Economic growth
Guizhou
