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Position: Home > Articles > Analysis on the Cultivated Land Change and Driving Force of Neijiang City in Recent 10 Years Sichuan Forestry Exploration and Design 2015 (3) 40-44

内江市近10年耕地变化及驱动力分析

作  者:
冉红;向卫;庞南智
单  位:
西华师范大学国土资源学院内江师范学院地理与资源科学学院
关键词:
耕地利用变化;主成分分析;驱动力;内江市
摘  要:
文章以内江市为例,以市域范围的耕地为研究对象,根据内江市2004~2013年耕地统计数据,分析内江市10年来耕地利用的动态变化,并运用主成分分析法对多种变量进行因子分析,得出影响内江市耕地利用变化的主要驱动力为:农业的发展,人口的增长和社会经济的发展。最后提出了改善内江市耕地资源的具体对策和方法。
译  名:
Analysis on the Cultivated Land Change and Driving Force of Neijiang City in Recent 10 Years
作  者:
RAN Hong;XIANG Wei;PANG You-zhi;School of Land and Resources,China West Normal University;School of Geography and Resources Science,Neijiang Normal University;
关键词:
Cultivated land use change;;Principal component analysis;;Driving force;;Neijiang City
摘  要:
Taking the cultivated land of Neijiang City as study object,authors used the statistical data of Neijiang City's cultivated land in 2004- 2013 to analyze the dynamic change of cultivated land use in recent 10 years,used the principal component analysis to analyze the variety of variable factor. The results showed that the main driving forces influencing the Neijiang farmland use change were the development of agriculture,the growth of population and the development of social economy. Finally,put forward concrete countermeasures and methods to improve the cultivated land resource of Neijiang City.

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