路网形态对城市内部公园系统空间分布的影响——以广州市南沙区为例
|
摘要
以广州市南沙区城市内部公园系统为研究对象,利用POI数据,结合空间句法、核密度估计和标准差椭圆等空间分析方法,分析路网形态对南沙区城市内部公园空间分布的影响.结果表明:(1)南沙区城市内部公园系统呈多中心分布,形成四大聚集核心和若干次核心,分布格局总体呈"西北—东南"模式,与区域路网形态相适应.城市公园分布相对分散,自然公园分布较为集聚.(2)全局尺度与局部尺度上城市路网形态特征具有较大相似性,呈现出三大整合度核心,整体上较依赖于南沙港快速路、广州绕城高速和京港澳高速公路等大尺度通勤路网的带动.(3)南沙区城市内部公园系统空间布局依赖于全局及局部尺度上的路网形态.城市公园与路网具有较高的空间相关性,说明城市公园受路网形态的影响较大,其中全局路网的影响要大于局部路网的影响;自然公园与路网空间相关性较低,自然公园几乎不受城市路网空间的影响,相比而言受大尺度通勤路网的影响更为明显.
Taking the urban park system in Nansha District of Guangzhou as the research object,using POI data,combined with spatial syntax,kernel density estimation,standard deviation ellipse and other spatial analysis methods,the impact of road network form on the spatial distribution of Nansha District's internal parks is analyzed. The results show that:( 1) The urban park system in Nansha district is distributed in multi-center,forming four agglomeration cores and several cores. The distribution pattern is "northwest-southeast"pattern,which adapts to the form of regional road network,and the distribution of urban parks is relatively dispersed. The distribution of natural parks is relatively concentrated.( 2) The characteristics of urban road network in global scale and local scale are similar,showing three core degree of integration,which is driven by large scale commuter networks such as Nansha Port Expressway,Guangzhou Ring Expressway and Beijing-Hong Kong-Macao Expressway.( 3) The spatial distribution of the park system in the region depends on the road network form on the global and local scales. The higher spatial correlation between the urban park and the road network indicates that the urban park is greatly affected by the road network form. The influence of the global road network is greater than that of the local road network; the correlation between the natural park and the road network space is low,and the natural park is almost independent of the urban road network space. Compared with the large scale commuter network,the impact of the natural park is more obvious.
Taking the urban park system in Nansha District of Guangzhou as the research object,using POI data,combined with spatial syntax,kernel density estimation,standard deviation ellipse and other spatial analysis methods,the impact of road network form on the spatial distribution of Nansha District's internal parks is analyzed. The results show that:( 1) The urban park system in Nansha district is distributed in multi-center,forming four agglomeration cores and several cores. The distribution pattern is "northwest-southeast"pattern,which adapts to the form of regional road network,and the distribution of urban parks is relatively dispersed. The distribution of natural parks is relatively concentrated.( 2) The characteristics of urban road network in global scale and local scale are similar,showing three core degree of integration,which is driven by large scale commuter networks such as Nansha Port Expressway,Guangzhou Ring Expressway and Beijing-Hong Kong-Macao Expressway.( 3) The spatial distribution of the park system in the region depends on the road network form on the global and local scales. The higher spatial correlation between the urban park and the road network indicates that the urban park is greatly affected by the road network form. The influence of the global road network is greater than that of the local road network; the correlation between the natural park and the road network space is low,and the natural park is almost independent of the urban road network space. Compared with the large scale commuter network,the impact of the natural park is more obvious.
引文
[1]刘立欣.广州新城市中心区空间形态整体控制研究[D].广州:华南理工大学,2014.LIU L X.Integrated control research on spatial form of new urban-centre districts in Guangzhou[D].Guangzhou:South China University of Technology,2014.
[2]陶晓丽,陈明星,张文忠,等.城市公园的类型划分及其与功能的关系分析——以北京市城市公园为例[J].地理研究,2013,32(10):1964-1976.TAO X L,CHEN M X,ZHANG W Z,et al.Classification and its relationship with the functional analysis of urban parks:taking Beijing as an example[J].Geographical Research,2013,32(10):1964-1976.
[3]杨刚,王勇,许洁,等.城市公园生境类型对鸟类群落的影响[J].生态学报,2015,35(12):4186-4195.YANG G,WANG Y,XU J,et al.The influence of habitat types on bird community in urban parks[J].Acta Ecologica Sinica,2015,35(12):4186-4195.
[4]肖星,杜坤.城市公园游憩者满意度研究——以广州为例[J].人文地理,2011,26(1):129-133.XIAO X,DU K.A study on recreationists'satisfaction of Guangzhou City Parks[J].Human Geography,2011,26(1):129-133.
[5]周玮,黄震方,殷红卫,等.城市公园免费开放对游客感知价值维度的影响及效应分析——以南京中山陵为例[J].地理研究,2012,31(5):873-884.ZHOU W,HUANG Z F,YIN H W,et al.Analysis of impact and effect of tourists’perceived value dimensions of a free urban park:based on study of DR.Sun Yat-sen’s Mausoleum in Nanjing[J].Geographical Research,2012,31(5):873-884.
[6]毛小岗,宋金平,杨鸿雁,等.2000-2010年北京城市公园空间格局变化[J].地理科学进展,2012,31(10):1295-1306.MAO X G,SONG J P,YANG H Y,et al.Changes of the spatial pattern of Beijing City parks from 2000 to 2010[J].Progress in Geography,2012,31(10):1295-1306.
[7]徐秀玉,陈忠暖.基于休闲需求的城市公园服务等级结构及空间布局特征——以广州市中心城区为例[J].热带地理,2012,32(3):293-299;320.XU X Y,CHEN Z N.Hierarchic structure and spatial distribution of urban parks based on residents’leisure demand:a case study of Guangzhou[J].Tropical Geography,2012,32(3):293-299;320.
[8]刘常富,李小马,韩东.城市公园可达性研究——方法与关键问题[J].生态学报,2010,30(19):5381-5390.LIU C F,LI X M,HAN D.Accessibility analysis of urban parks:methods and key issues[J].Acta Ecologica Sinica,2010,30(19):5381-5390.
[9]BAFNA S.Space syntax:a brief introduction to its logic and analytical techniques[J].Environment and Behavior,2003,35(1):7-29.
[10]陶伟,丁传标,古恒宇.空间句法理论在城市游憩系统空间规划中的运用[J].规划师,2015,31(8):26-31.TAO W,DING C B,GU H Y.Urban recreation space planning from syntax viewpoint[J].Planners,2015,31(8):26-31.
[11]沈体雁,周麟,王利伟,等.服务业区位选择的交通网络指向研究——以北京城市中心区为例[J].地理科学进展,2015,34(8):947-956.SHEN T Y,ZHOU L,WANG L W,et al.Traffic network point of services location choice:a case study of the central city area of Beijing[J].Progress in Geography,2015,34(8):947-956.
[12]陶伟,古恒宇,陈昊楠.路网形态对城市酒店业空间布局的影响研究:广州案例[J].旅游学刊,2015,30(10):99-108.TAO W,GU H Y,CHEN H N.Guangzhou’s spatial distribution under the effect of the urban road network on the hotel industry[J].Tourism Tribune,2015,30(10):99-108.
[13]丁传标,古恒宇,陶伟.空间句法在中国人文地理学研究中的应用进展评述[J].热带地理,2015,35(4):515-521;540.DING C B,GU H Y,TAO W.Progress in the application of space syntax in human geography research in China[J].Tropical Geography,2015,35(4):515-521;540.
[14]吴秀芹.Arc GIS 9地理信息系统应用与实践[M].北京:清华大学出版社,2007.
[15]汤国安,杨昕.地理信息系统空间分析实验教程[M].北京:科学出版社,2006.
[2]陶晓丽,陈明星,张文忠,等.城市公园的类型划分及其与功能的关系分析——以北京市城市公园为例[J].地理研究,2013,32(10):1964-1976.TAO X L,CHEN M X,ZHANG W Z,et al.Classification and its relationship with the functional analysis of urban parks:taking Beijing as an example[J].Geographical Research,2013,32(10):1964-1976.
[3]杨刚,王勇,许洁,等.城市公园生境类型对鸟类群落的影响[J].生态学报,2015,35(12):4186-4195.YANG G,WANG Y,XU J,et al.The influence of habitat types on bird community in urban parks[J].Acta Ecologica Sinica,2015,35(12):4186-4195.
[4]肖星,杜坤.城市公园游憩者满意度研究——以广州为例[J].人文地理,2011,26(1):129-133.XIAO X,DU K.A study on recreationists'satisfaction of Guangzhou City Parks[J].Human Geography,2011,26(1):129-133.
[5]周玮,黄震方,殷红卫,等.城市公园免费开放对游客感知价值维度的影响及效应分析——以南京中山陵为例[J].地理研究,2012,31(5):873-884.ZHOU W,HUANG Z F,YIN H W,et al.Analysis of impact and effect of tourists’perceived value dimensions of a free urban park:based on study of DR.Sun Yat-sen’s Mausoleum in Nanjing[J].Geographical Research,2012,31(5):873-884.
[6]毛小岗,宋金平,杨鸿雁,等.2000-2010年北京城市公园空间格局变化[J].地理科学进展,2012,31(10):1295-1306.MAO X G,SONG J P,YANG H Y,et al.Changes of the spatial pattern of Beijing City parks from 2000 to 2010[J].Progress in Geography,2012,31(10):1295-1306.
[7]徐秀玉,陈忠暖.基于休闲需求的城市公园服务等级结构及空间布局特征——以广州市中心城区为例[J].热带地理,2012,32(3):293-299;320.XU X Y,CHEN Z N.Hierarchic structure and spatial distribution of urban parks based on residents’leisure demand:a case study of Guangzhou[J].Tropical Geography,2012,32(3):293-299;320.
[8]刘常富,李小马,韩东.城市公园可达性研究——方法与关键问题[J].生态学报,2010,30(19):5381-5390.LIU C F,LI X M,HAN D.Accessibility analysis of urban parks:methods and key issues[J].Acta Ecologica Sinica,2010,30(19):5381-5390.
[9]BAFNA S.Space syntax:a brief introduction to its logic and analytical techniques[J].Environment and Behavior,2003,35(1):7-29.
[10]陶伟,丁传标,古恒宇.空间句法理论在城市游憩系统空间规划中的运用[J].规划师,2015,31(8):26-31.TAO W,DING C B,GU H Y.Urban recreation space planning from syntax viewpoint[J].Planners,2015,31(8):26-31.
[11]沈体雁,周麟,王利伟,等.服务业区位选择的交通网络指向研究——以北京城市中心区为例[J].地理科学进展,2015,34(8):947-956.SHEN T Y,ZHOU L,WANG L W,et al.Traffic network point of services location choice:a case study of the central city area of Beijing[J].Progress in Geography,2015,34(8):947-956.
[12]陶伟,古恒宇,陈昊楠.路网形态对城市酒店业空间布局的影响研究:广州案例[J].旅游学刊,2015,30(10):99-108.TAO W,GU H Y,CHEN H N.Guangzhou’s spatial distribution under the effect of the urban road network on the hotel industry[J].Tourism Tribune,2015,30(10):99-108.
[13]丁传标,古恒宇,陶伟.空间句法在中国人文地理学研究中的应用进展评述[J].热带地理,2015,35(4):515-521;540.DING C B,GU H Y,TAO W.Progress in the application of space syntax in human geography research in China[J].Tropical Geography,2015,35(4):515-521;540.
[14]吴秀芹.Arc GIS 9地理信息系统应用与实践[M].北京:清华大学出版社,2007.
[15]汤国安,杨昕.地理信息系统空间分析实验教程[M].北京:科学出版社,2006.