Research on Driving Factors and Model of Cultivated Land Change in China
Lei Zhan-bo
Abstract
Lei Zhan-bo
Abstract
The characteristics of cultivated land change in China were analyzed according to the data of cultivated land change and other related data from 1996 to 2006.The driving factors of cultivated land change in China were studied quantitatively by the method of Factor Analysis and Stepwise Regression.The regression model of the driving factors and cultivated area was also established.Finally,related countermeasures and proposals were put forward.
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The characteristics of cultivated land change in China were analyzed according to the data of cultivated land change and other related data from 1996 to 2006.The driving factors of cultivated land change in China were studied quantitatively by the method of Factor Analysis and Stepwise Regression.The regression model of the driving factors and cultivated area was also established.Finally,related countermeasures and proposals were put forward.
Key concepts: Cultivated land, China, Driving factors, Geography, Regression analysis, Land use, land-use change and forestry, Stepwise regression, Agricultural economics