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Position: Home > Articles > Study on Driving Force of Cultivated Land Use Based on Principal Components Analysis——Take Jixi as An Example China Forestry Economics 2007 (4) 20-23

基于主成分分析法的区域耕地变化驱动力分析——以鸡西市为例

作  者:
杨敏;周次林;王立海;安立华
单  位:
东北林业大学工程技术学院
关键词:
主成分分析;驱动力分析;鸡西
摘  要:
分析耕地利用变化过程,弄清驱动过程的关键因素及其作用方式,有助于深入了解引起耕地利用变化的驱动机制,为区域土地管理决策和持续利用提供科学依据。采用主成分分析法对鸡西市社会经济指标进行分析,研究影响鸡西市耕地变化的主要因素,提出土地可持续发展的几点建议。
译  名:
Study on Driving Force of Cultivated Land Use Based on Principal Components Analysis——Take Jixi as An Example
作  者:
YANG Min1, 2, ZHOU Ci-lin1, WANG Li-hai, 1 AN Li-hua1 (1.College of Engineering & Technology of Northeast Forestry University,Haerbin 150040,China; 2. Science and Technologyof Jixi University, Jixi Heilongjiang 150040,China)
关键词:
principal components analysis; driving force analysis; Jixi
摘  要:
Analyze the changing process and know the key factors of cultivated land change, which is useful to know the driving force of cultivated land change and provide a scientific basis for land-use decision and sustainable development. Analyzed some social and economic factors about Jixi city using Principal Components Analysis (PCA), found out the driving force impacting Ji-xi cultivated land, and gave some advice to the managers for sustainable land-use.

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