中国农业大学学报2024，Vol.29Issue(5)：197-207,11.DOI:10.11841/j.issn.1007-4333.2024.05.18
浙江省全域土地综合整治试点时空分异格局及影响因素分析
Spatio-temporal distribution pattern and its influencing factors of the test points for comprehensive land consolidation in Zhejiang Province
摘要
Abstract
The aims of this study are to investigate the spatial distribution pattern and influencing factors of the test points for comprehensive land consolidation in Zhejiang Province and to optimize the layout of the test points for comprehensive land consolidation.Based on the POI data of comprehensive land consolidation test points from 2019 to 2021 in Zhejiang Province,this study comprehensively analyzes the spatial distribution characteristics by using the average nearest neighbor index,standard deviation ellipse,kernel density and grid dimension method.The geographical detector model is then used to reveal the influencing factors of test points for comprehensive land consolidation in Zhejiang Province.The results show that:1)The test points for comprehensive land consolidation in Zhejiang Province show obvious spatial agglomeration characteristics.In the process of agglomeration,a continuous strengthening trend is displayed.The"three cores"of Jiaxing City,Quzhou City and Taizhou City have changed into a contiguous high-density area with Jiaxing City,Huzhou City and Shaoxing City as the core;2)The test points for comprehensive land consolidation have the characteristics of unequal probabilities of spatial distribution and complex fractal structure with local clustering around the plains;The center of gravity migrates from south-east to north-west with the movement becoming gradually smaller;3)The number of policy documents,crop area,GDP per capita,relief degree of land surface and urbanization rate are the main factors influencing the spatial distribution of the test points for comprehensive land consolidation in Zhejiang Province,and the intensity of the influence decreases.The interaction of the factors affecting the test points spatial distribution is greater than the effect of a single factor.In conclusion,this study provides a scientific basis for optimizing the spatial layout of land and deepening the policy of comprehensive land consolidation of Zhejiang Province.关键词
全域土地综合整治/试点/空间分布/地理探测器/浙江省Key words
comprehensive land consolidation/test point/spatial distribution/geographical detector/Zhejiang Province分类
管理科学引用本文复制引用
熊子昕,匡兵,吴楚仪,匡星宇..浙江省全域土地综合整治试点时空分异格局及影响因素分析[J].中国农业大学学报,2024,29(5):197-207,11.基金项目
教育部人文社会科学研究规划基金项目(23YJA790083) （23YJA790083）
华中师范大学中央高校基本科研业务费项目(CCNU23CS010 （）
CCNU20QN036) （）
