广丰县经济发展与土地利用结构变化互动关系研究

土地是最基本的自然资源,是人类赖以生存的基本条件,土地利用结构直接影响着区域的人口承载量和可持续发展能力.以江西省经济强县广丰县为例,就其经济发展与土地利用结构变化之间的相关性做出分析,并用主成分分析法得出土地利用结构变化的主要驱动力是社会经济增长、农业产出、林业总产值.经济发展对土地利用结构的影响具体表现为:建设用地增长过快、农用地尤其是耕地面积下降迅速、林业用地面积在不断减少.

Interactive Relationship between Land Use Structure Changes and Economic Development in Guangfeng County

Land is the most basic natural resources for human survival.Land use structure directly affects the population carrying capacity and sustainable development.Taken the Guangfeng county of Jiangxi province as an example,the relationship between economic development and land use structural changes was analyzed.And the major driving force of land use structure changes is economic growth,agricultural output,forestry product using principal component analysis method.The specific impact performance of economic development on land use structure is that construction land has grown too fast,agricultural land,especially farmland area decreased rapidly,forestry area continued to decline.