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人文地理  2017, Vol. 32 Issue (4): 78-85    DOI: 10.13959/j.issn.1003-2398.2017.04.011
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基于GWR模型的长江中游城市群传统村落空间格局及可达性探究
马勇, 黄智洵
湖北大学 旅游发展研究院, 武汉 430062
RESEARCH ON SPATIAL DISTRIBUTION AND ACCESSIBILITY OF THE TRADITIONAL VILLAGES IN THE URBAN AGGLOMERATION ON THE MIDDLE REACHES OF THE YANGTZE RIVER BASED ON GWR MODEL
MA Yong, HUANG Zhi-xun
Academy of Tourism Development, Hubei University, Wuhan 430062, China

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摘要 以长江中游城市群170个传统村落为研究对象,利用核密度法探讨城市群传统村落的空间分布特征,使用谷歌地图全球搜索引擎与相关公式测算各传统村落的可达性。运用地理空间计量方法GWR回归模型重点剖析影响城市群传统村落可达性水平重要因子的具体影响程度并考量其空间异化效应。研究表明:①长江中游城市群传统村落存在三个高度集聚区,呈"品"形分布,其中有两大集聚区处于环鄱阳湖城市群内部。②传统村落可达性整体水平不高,时间成本较大,所在地区路网密度低,交通便利性不高,并受明显的支流效应影响,水系、山体和交通将一定程度上影响村落的可进入性水平。③地势高低与路网等级对传统村落可达性水平具有正向作用,邻水体距离对传统村落可达性水平呈负相关关系,而坡度值对可达性影响不显著。
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关键词 传统村落GWR模型空间格局可达性长江中游城市群    
Abstract:The number of traditional village has reduced in recent years, most of them are facing the danger of disappearance without protection and inheritance. The article takes 170 traditional villages of urban agglomeration in the Middle Reaches of the Yangtze River as the object and adopts Arcgis10.2 software spatial analysis technology. Explore the spatial distribution characteristics of the traditional village which adopted the method of kernel density estimation. The article used leading edge geographical spatial measure GWR regression model. it analyzes important factors affect the level of accessibility of urban agglomeration of traditional villages and consider the concrete influence degree space alienation. The research findings are as follow:1) the traditional villages of urban agglomeration in the Middle Reaches of the Yangtze River mainly located in southeast, while less in the northwest. 2) the accessibility analysis indicates that the traditional villages of urban agglomeration in the Middle Reaches of the Yangtze River's travel time cost is high. 3) the traditional villages of urban agglomeration in the Middle Reaches of the Yangtze River mainly distribute along the tributary of Yangtze River. 4) Terrain height and level of road network to the positive role of traditional village accessibility level, Adjacent river distance of traditional villages are negatively related accessibility level, slope and no significant impact on the accessibility.
Key wordstraditional village    Geographical Weighted Regression model    spatial distribution    accessibility    urban agglomeration in the Middle Reaches of the Yangtze River   
收稿日期: 2016-04-05     
基金资助:

国家社会科学基金项目(14WGL002);湖北省社会科学基金项目(2015190);湖北省社会科学基金重大项目(2009087)

作者简介: 马勇(1959-),男,湖南益阳人,博士,教授,博士生导师,主要研究方向为旅游规划与区域发展。E-mail:mytcn@126.com。
引用本文:   
马勇, 黄智洵. 基于GWR模型的长江中游城市群传统村落空间格局及可达性探究[J]. 人文地理, 2017, 32(4): 78-85. MA Yong, HUANG Zhi-xun. RESEARCH ON SPATIAL DISTRIBUTION AND ACCESSIBILITY OF THE TRADITIONAL VILLAGES IN THE URBAN AGGLOMERATION ON THE MIDDLE REACHES OF THE YANGTZE RIVER BASED ON GWR MODEL. HUMAN GEOGRAPHY, 2017, 32(4): 78-85.
链接本文:  
http://rwdl.xisu.edu.cn/CN/10.13959/j.issn.1003-2398.2017.04.011      或     http://rwdl.xisu.edu.cn/CN/Y2017/V32/I4/78
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