热带地理2024，Vol.44Issue(5)：938-950,13.DOI:10.13284/j.cnki.rddl.003862
海南环岛高铁站点周边建设用地扩张及其影响机理
Construction Land Expansion and the Influence Mechanism around Hainan Roundabout Railway Stations
摘要
Abstract
High-Speed Rail(HSR)stations can influence the expansion of the surrounding construction land.However,relevant studies face three main limitations:influence scope estimation lacking a theoretical foundation,less focus on whether the impacts of HSR stations on construction land expansion vary,and misjudgment of the drivers of HSR stations on construction land expansion.To address these research questions,this study first conducts a literature review to theoretically analyze the influence of HSR stations on the surrounding construction land expansion and then identifies the ideal curve for the influence distance of HSR on construction land expansion based on location theory and distance decay theory.Using the 24 stations of the Hainan Roundabout Railway(HRR)as an example,we revealed differences in the influence of various HRR stations on construction land expansion through GIS technology,buffer analysis,and nonlinear fitting to quantitatively analyze the expansion of construction land around HRR stations,identifying the impact range and direction of different HRR stations on the expansion of construction land.Building on the identification of heterogeneous impact results,the study further employed Geodetector to analyze the factors and reasons for the differentiated results of construction land expansion around different HRR stations from four dimensions:attributes of the socioeconomic environment,location conditions,HRR station attributes,and natural conditions.The results show that:(1)after the construction and operation of each HRR station,the surrounding construction land has expanded;the Hainan Eastern Ring HSR(the East Ring)has increased 1.70 km2 around each station per year and the Hainan Western Ring HSR(the West Ring)has increased 1.25 km2 around each station per year.(2)The changing trend of construction land expansion around 20 of 24 HRR stations conforms to the ideal curve,with the impact range of construction land expansion concentrated within 0.5-3.5 km,and the influence intensity of impact ranging from 0.06 to 6.64 km2.(3)The impact directions of construction land expansion around 20 HRR stations are mainly in three types of directions:"HSR-main urban area,""HSR-town center,"and"HSR-scenic spot."This is because the expansion of construction land around HRR stations is not only influenced by the spillover effects of the stations,but also by the traction effect of the main urban areas,town centers,or tourist areas where the HRR stations are located.The stations along the East Ring of Hainan mainly expanded towards the main urban areas,whereas the stations along the West Ring of Hainan mainly expanded towards town centers.(4)Differences in the scope of the influence of each HRR station on the surrounding construction land expansion were mainly related to several variables,ordered as follows:socioeconomic environment,location conditions,attributes of the HRR station,and natural conditions.The GDP density of the towns where the HRR stations were located had the highest impact intensity at 0.51,followed by population density at 0.49,whereas the average elevation had the lowest impact intensity at 0.12.This study analyzed the mechanism and ideal curve of construction land expansion around HSR stations,establishing a logical basis for studying the spillover effects of HSR stations.In addition,this study analyzes the various impacts of HSR stations on the expansion of surrounding construction land and the reasons for these differences,providing a scientific basis for the current operation and future location of HSR stations.This study also offers methodological insights into the impacts of other infrastructures on the expansion of construction land in surrounding areas.关键词
高铁站点/建设用地扩张/影响机理/海南环岛高铁Key words
high-speed rail station/construction land expansion/influence mechanism/Hainan Roundabout Railway(HRR)分类
管理科学引用本文复制引用
熊昌盛,胡宇瑶,周博,刘学,栾乔林..海南环岛高铁站点周边建设用地扩张及其影响机理[J].热带地理,2024,44(5):938-950,13.基金项目
国家自然科学基金青年项目——基础设施周边区域"绿色化"的制度分析(72004049) （72004049）
教育部人文社会科学研究一般项目——基础设施周边区域绿色化发展的公共政策研究——以海南环岛高铁为例(20XJCZH009) （20XJCZH009）
教育部哲学社会科学研究重大课题攻关项目——自然资源资产产权制度改革重大问题研究(20JZD013) （20JZD013）
