摘要
新型城镇化在解决新时代我国社会主要矛盾、推动经济高质量发展等方面的作用日益显现,已成为全面建成社会主义现代化强国的重要驱动力量。基于2008—2019年夜间灯光遥感数据及新型城镇化评价结果,反演出2012—2022贵州省9个地级市(州)的新型城镇化发展水平。通过非参数Kernel核密度估计和空间Markov链模型对贵州省新型城镇化发展空间分布特征进行分析,并利用地理探测器探讨新型城镇化发展驱动因素。结果表明:1)研究期内,贵州省各地级市(州)新型城镇化发展整体呈现出“发展水平提升、绝对差异缩小”的特征,各市(州)新型城镇化发展波动起伏,核密度“双峰”结构逐渐显现。2)贵州省各市(州)新型城镇化发展存在“俱乐部收敛”现象,且新型城镇化发展水平与区域新型城镇化发展类型具有协同性。3)贵州省新型城镇化发展是以经济发展和政府行为为主要驱动,交通状况、城镇化水平、产业结构、绿色环境和自然条件次要驱动下共同作用的结果。
New urbanization is playing an increasingly important role in solving the principal social problems in the new era and promoting high-quality economic development,and has become an important driving force in building a great modern socialist country in an all-round way.Based on the remote sensing data of nighttime lighting and the evaluation results of new urbanization from 2008 to 2019,the new urbanization development level of nine prefecture-level cities(states)in Guizhou Province from 2012 to 2022 is inversely performed.The spatial distribution characteristics of new urbanization development in Guizhou Province are analyzed by using nonparametric Kernel density estimation and spatial Markov chain model,and geodetector is used to explore the driving factors of new urbanization development.The results show that:1)During the study period,the development of new urbanization in prefectural-level cities(states)in Guizhou Province as a whole showed the characteristics of"increasing development level and narrowing absolute differences",with fluctuations in the development of new urbanization in cities(states)and the"double-peak"structure of nuclear density gradually appearing.2)The phenomenon of"club convergence"exists in the development of new urbanization in cities(states)of Guizhou Province,and there is synergy between the level of new urbanization development and the type of regional new urbanization development.3)The development of new urbanization in Guizhou Province is the result of the combined effect of the primary drive of economic development and governmental actions with the secondary drive of traffic conditions,urbanization level,industrial structure,green environment and natural conditions.
作者
覃文艺
刘艳
吴冉
郑朋飞
耿秘
QIN Wenyi;LIU Yan;WU Ran;ZHENG Pengfei;GENG Mi(School of Geographic&Environment Science,Guizhou Normal University,Guiyang,Guizhou 550025,China)
出处
《贵州师范大学学报(自然科学版)》
北大核心
2025年第3期24-32,共9页
Journal of Guizhou Normal University:Natural Sciences
基金
国家社会科学基金项目(19BGL180)。
关键词
夜间灯光
新型城镇化
岩溶山区
时空演变
地理探测器
night light
new urbanization
karst mountain area
temporal and spatial evolution
geodetector
