摘要
探究河北省土地市场化水平的时空格局演变及影响因素,能够为土地资源的优化配置提供支持。利用熵权TOPSIS法对河北各市2013年和2018年的土地市场化水平进行评价,进而采用空间自相关和地理探测器方法细致定量的刻画了河北各市土地市场化水平时空格局演变特征及其影响因素。结果表明:研究期内,河北省土地市场化水平呈上升趋势,区域差异不断缩小;土地市场化水平存在明显的空间自相关,水平相似的地区集聚分布,整体上呈现出以环京津地区为核心的热点区和以外围地市为冷点区的核心-边缘型空间格局,从"热小冷大"到"热大冷小"转变,热点(包括次热点)区增加,冷点(包括次冷点)区逐渐减少;土地市场化水平的影响因子影响力大小依次为人均GDP>二、三产业产值占GDP比重>城镇化率>人均可支配收入>人口密度。
Exploring the spatial and temporal pattern evolution and influencing factors of land marketization in Hebei province can provide support for the optimization of land resource allocation.The entropy weight TOPSIS method was used to evaluate the land marketization level of cities in Hebei in 2013 and 2018,and then spatial autocorrelation and geo-detector methods were adopted to analyze the characteristics and influences of temporal and spatial patterns of land marketization level in Hebei province.Results show that:During the study period,Hebei’s land marketization level had improved,regional differences continued to shrink.There was obvious spatial autocorrelation at the level of land marketization,and the concentration of similar levels was concentrated.On the whole,the hot-spot areas centered on the Beijing-Tianjin region and the core-edge-type spatial pattern with the peripheral cities and cities as the cold spot areas were presented.From the"hot small cold big"to the"hot big cold small"transition,hot spots(including sub-hot spots)increased,cold spots(including sub-cold)areas gradually decreased.The influence factors of land marketization level were:GDP per capita>second and third industry output value to GDP proportion>urbanization rate>per capita disposable income>population density.
作者
任晓瑜
冯忠江
王琪
葛京凤
李灿
崔媛媛
REN Xiaoyu;FENG Zhongjiang;WANG Qi;GE Jingfeng;LI Can;CUI Yuanyuan(College of Resource and Environment Science,Hebei Normal University,Shijiazhuang 050024,China;Hebei Key Laboratory of Environmental Change and Ecological Construction,Shijiazhuang 050024,China;Shijiazhuang Real Estate Market,Shijiazhuang 050024,China)
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2020年第3期56-63,共8页
Journal of Arid Land Resources and Environment
基金
国家自然科学基金项目(41471090)
石家庄市地产交易市场项目(H16028)
河北省自然科学基金项目(D2011205098)资助.
关键词
土地市场化水平
时空格局
地理探测器
熵权TOPSIS法
河北省
land marketization level
temporal and spatial characteristics
geo-detector
entropy weighted TOPSIS method
