山东省耕地变化及社会经济驱动因素分析

Analysis on Changes and Social and Economic Driving Factors of Cultivated Land in Shandong Province

摘要:

根据山东省2002-2008年耕地面积和社会经济发展统计数据，分析了全省耕地、人口变化趋势，利用主成分分析法通过SPSS定量分析了影响耕地变化的驱动因子，依据主成分分析的结果，重点进行了人口、经济和城市建设等因素的驱动分析。

Abstract:

According to the datas of cultivated land area and the development level of society and economy from 2002to 2007 in Shandong province,tendency changes of cultivated land and population in Shandong province are analyzed. By using principal component analysis method, through SPSS quantitative analysis, the driving factors of arable land are analyzed. Based on the results of principal component analysis, the driving factors, such as demographic, economic and urban construction are analyzed in this paper.