摘要
以河南省1996-2005年的统计资料为基础,分析在经济发展过程中耕地面积的变化以及城镇用地的变化,并运用统计分析方法,对近十年来耕地和城镇用地变化与固定资产投资、人均GDP等经济指标进行相关分析。结果表明:耕地面积与固定资产投资、人均GDP呈正"U"型二次曲线相关;城镇用地与固定资产投资、人均GDP呈对数曲线相关,这说明随着经济的发展耕地和城镇用地将逐渐达到平衡状态。
Based on statistical data from 1996 to 2005 of Henan Province, this paper analyzes the acreage change of cultivated land and urban land with the economy development. The results show that the correlation between the area of cultivated land and the investment in the fixed assets, per capita GDP is quadratic function, and the correlation between the urban land and the two economic Indicators is log function, indicating that the cultivated land and the＇urban land will be balanced with the economic growth.
出处
《国土资源科技管理》
2008年第1期61-65,共5页
Scientific and Technological Management of Land and Resources
关键词
耕地
城镇用地
经济发展
回归分析
河南省
cultivated land
urban land
economic development
regression analysis
Henan Province
