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Position: Home > Articles > Study on Change of Arable Land Area and Its Driving Forces in Xiangfan City Hubei Agricultural Sciences 2010,49 (8) 86-89+93

襄樊市耕地面积动态变化特征及驱动力分析

作  者:
袁本华;董铮
单  位:
襄樊学院地理科学系;襄樊学院计算机教学中心
关键词:
耕地面积变化;主成分分析法;驱动力;襄樊市
摘  要:
针对湖北省襄樊市的耕地变化现状,利用统计资料对襄樊市2000~2007年耕地面积变化进行了分析;然后运用主成分分析初步探讨了耕地数量变化的主要驱动力,得到襄樊市耕地数量变化驱动力主要有三大类因素,即人口增长、社会经济发展、农业生产能力的提高;最后根据耕地面积变化的驱动力,提出了合理利用土地的对策建议。
译  名:
Study on Change of Arable Land Area and Its Driving Forces in Xiangfan City
作  者:
YUAN Ben-huaa,DONG Zhengb (a.Department of Geographic Science; b.Computer Center,Xiangfan University, Xiangfan 441053, Hubei, China)
关键词:
change of cultivated land; method of principal component; driving force; Xiangfan city
摘  要:
The change of cultivated land of Xiangfan city from 2000 to 2007 was analyzed by using statistical data; then by principal component analysis, the main driving forces leading to quantity change of cultivated land were discussed.It was concluded that there were three main types of factors of driving force for quantity changes of arable land:increase in population, economic development, as well as improvement of agricultural productivity.In the end, in response to different driving forces, the countermeasures were brought forth.

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