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1.
The spatial agglomeration of agricultural production is conducive to reducing planting costs, increasing production efficiency and improving product quality. It is an important way to promote the transformation and upgrad of tea industry and realize the modernization of China’s tea industry. This study used Gini coefficient and spatial autocorrelation analysis to explore the characteristics of tea spatial agglomeration in China from three geographical scales: regional level, provincial level and prefecture level from the year 2005 to 2015. The results indicated that there was a significant scale effect on the tea spatial agglomeration. The agglomeration degree increased from the regional level, provincial level to prefecture level. The types of spatial agglomeration evolution of the three scales were Ushaped, continuous diffusion, and continuous agglomeration. The spatial autocorrelation of tea production could only be found at the prefecture level. Meanwhile, at the prefecture scale, we could not only reveal the pattern changes at the regional and provincial levels, but also identify tea production agglomeration regions. Compared with the large scale, the small scale could reveal the characteristics of tea spatial agglomeration in more details. Factors such as natural resource endowments, cost factor, technological advancement, agglomeration economy, and agricultural policy influenced the evolution of tea spatial agglomeration from different geographical scales. Finally, from the perspectives of spatial transfer of tea production, promoting spatial agglomeration, building tea production bases, and breaking administrative boundaries, we proposed several policy suggestions for optimizing the spatial layout of tea production. 相似文献
2.
闽南金三角地区已成为中国东南沿海重要的经济增长高地。然而,在同城化背景下,该地区的城市空间重组、区域协调等问题凸显,严重制约了区域可持续发展。本文运用重心模型揭示了2000-2012年闽南金三角经济增长以及三次产业重心迁移的时空演变特征与规律,并用Nich指数进一步分析三次产业差异。结果表明:(1)闽南金三角地区极化发展现象突出,2000年以来地区经济增长重心与二、三产业重心高度集聚于厦门市东北部,且东西向极化现象较明显;(2)厦、泉两地经济增长博弈激烈,2008年后第三产业开始回迁,且其对经济增长有一定的牵引效应,地区间第二产业非均衡性发展有所收敛;(3)第一产业重心往西南地区迁移的直线型态势显著,漳州市二、三产业发展均滞后于厦、泉地区。 相似文献
3.
Urbanization is a complex process that covers a wide range of topics, of which population, industry and land urbanization are three important aspects. Jilin Province is an important agricultural province in China. The contradiction between population, industry and land urbanization is especially prominent here, and its coupling development is of great practical significance. In this paper, the coupling degree of population-industry-land urbanization in Jilin Province in 1990, 2000 and 2010 is measured by coupling mode. The spatial pattern of the coupling degree is analyzed by trend surface analysis and global and local spatial autocorrelation. The influence factors and their spatial differentiation are discussed using multiple linear regression (MLR) model and geographic weighted regression (GWR) model. The results show that: 1) the coupling degree of population-industry-land urbanization in Jilin Province is at a low level. Judging from the change of time scale, the urbanization of most research units is becoming more and more coordinated. From the comparison of spatial scales, there is significant spatial difference in the research units of different administrative levels. 2) Judging from the global change trend, the coupling degree of population-industry-land urbanization in the central region is higher than that in western and eastern regions. The coordination of urbanization in the central region is relatively good, and the distribution of the cold and hot spots is basically the same as that overall. 3) The spatial pattern of the coupling degree is related to the cold and hot spot distribution of the influence coefficient of urban population density and per capita urban construction land. The variation of the coupling degree spatial pattern is synchronous with the spatial change of the urban population density influence coefficient. 4) The degree of agglomeration of the urban population is the main factor promoting the coupling pattern of population-industry-land urbanization in Jilin Province, and the extent of its influence is gradually increasing. In addition, the level of city administrative, the efficiency of urban expansion and the capacity of market consumption also have an important influence on the coupling pattern. 相似文献
4.
合理模拟城市内部的碳排放空间分布情况,是制定清晰明确的碳减排政策的重要前提。由于以往相关研究所用数据分辨率较低,且未考虑行业差异,因此所得结果较难精细地反映碳排放空间分布特征。为解决以上不足,本文提出一种更为合理的碳排放空间分布模拟方法。首先利用时间序列法预测2019年广州市各行业碳排放量;然后结合“珞珈一号”夜间灯光及城市功能分区数据,在精细尺度下实现分行业的碳排放空间化;在此基础上进行空间自相关分析,揭示广州市碳排放空间分布规律;最后采用随机森林模型分析影响广州市分行业碳排放的社会经济驱动因素。结果表明：① 广州市碳排放量在2011年后呈缓慢增长趋势,2019年碳排放量达83.12百万吨,其主要贡献来源为交通行业;② 与常用的ODIAC（1 km）、EDGAR（10 km）碳排放产品及基于NPP-VIIRS的碳排放空间化结果（500 m）相比,结合高分辨率（130 m）夜间灯光数据以及城市功能分区实现的碳排放空间化结果可以在更精细的尺度上呈现区域内部的空间碳排放差异;③ 广州市碳排放呈显著的全局空间正相关,形成了以第二和第三产业集中区域为依托的高高聚集区;④ 广州市2019年第二产业碳排放的主要影响因素是一般公共预算收入、第二产业GDP、一般公共预算支出、固定资产投资额;第三产业碳排放的主要影响因素是社会消费品零售额、第三产业GDP、各个行政区总GDP以及人口数量。综上,本研究从城市内部行业结构差异出发,结合高分辨率的夜间灯光数据,展现区域内部的碳排放分布格局,所得结果将有利于相关部门制定精准的碳减排和产业优化升级策略。 相似文献
5.
Spatial effect of mineral resources exploitation on urbanization: A case study of Tarim River Basin, Xinjiang, China 总被引：1，自引：0，他引：1
Mineral resources exploitation significantly affects the spatial structure and evolutive trend of urbanization in arid areas.In this study,the spatial autocorrelation method and the spatial computation model were used to investigate the spatial impacts of mineral resources excavation and processing on comprehensive level of urbanization in the Tarim River Basin,Xinjiang,China for the years of 2000,2006 and 2008.The results are as follows:1)There was a spatial correlation of the development of mineral resources industry and the comprehensive level of urbanization in 2006 and 2008,with the spatial concentration trend rising significantly in 2006 and decreasing in 2008.2)The patterns of local spatial concentration of mineral resources industry and of the comprehensive level of urbanization were relatively stable,and the two patterns showed signs of spatial correlationship.The higher was the degree of the concentration of mineral resources industry,the stronger was its impact on the spatial clustering of urbanization.3)In 2000, mineral resources excavation and processing had a significant positive impact on the comprehensive level of urbanization in the region but not in its adjacent regions.However,in 2008,mineral resources excavation and processing significantly raised the comprehensive level of urbanization not only in the region but also in its neighboring regions.This research demonstrates that the development of mineral resources industry can strongly affect the trends and spatial patterns of urbanization. 相似文献
6.
《中国地理科学(英文版)》2020,(1)
In this paper, we use factor analysis to evaluate the urban comprehensive quality of each city in the Lanzhou-Xining(Lan-Xi) urban agglomeration. The time distance was obtained by using GIS spatial analysis, and the structure and pattern of the spatial network were analyzed by using the gravity model and social network analysis method. The results show that: 1) The scale effect of the Lan-Xi urban agglomeration is gradually emerging, and it is gradually forming the urban agglomeration with Lanzhou and Xining as the core, the Lan-Xi high-speed railway as the axis, and a high-dense connection. 2) Lanzhou and Xining are at the core of the Lan-Xi urban agglomeration, which has a strong attraction and spreads to neighboring cities. 3) In the network structure of the Lan-Xi urban agglomeration, Lanzhou, Baiyin, Gaolan, Yuzhong, Yongdeng, Dingxi, Lintao, Xining, Ledu, Huangzhong, Ping'an, Minhe and Datong are located in the network core position, which have the superiority position and lead to the entire regional communication enhancement and the regional integration development. 4) This urban agglomeration has significant subgroups, eight tertiary subgroups and four secondary subgroup; the tertiary subgroups which compose secondary subgroup have a close connection and mutually influence each other. 5) The Lanzhou Metropolitan Area and the Xining Metropolitan Area have an important impact on the surrounding cities, and the peripheral cities are basically controlled by the central city. The Dingxi subgroup, Lintao-Linxia subgroup, Gonghe subgroup have more structural holes than the subgroups within the Lanzhou Metropolitan Area and the Xining Metropolitan Area, so the peripheral cities of these subgroups have relatively less connection with surrounding cities. 相似文献
7.
以江苏省商业网点POI（兴趣点）数据为基础,结合经济社会统计数据,分别对批发零售业、住宿业和餐饮业三种业态类型,运用标准差椭圆、核密度、最近邻指数以及多元线性回归等分析方法,探讨不同发展水平、发展阶段城市商业网点的空间分布模式和业态结构特征,并揭示其区域差异的影响因素。研究发现：江苏省商业网点总体上具有西北走向分布态势,呈现相对集中分布格局,表现出在长江以南地区集聚和在地级城市中心城区密集布局的特征;不同业态类型网点空间分布具有差异,批发零售业网点的空间集聚特征最显著,住宿业网点的分布相对均衡;各市商业业态结构呈现出批发零售业和餐饮业网点数量为主,以及批发零售业销售额独大的特征;地区生产总值、人口规模、居民人均可支配收入、城市综合可达性以及第三次产业产值比重是影响商业网点分布的重要因素,不同因素对商业网点分布的影响程度差异性较大,居民消费能力和地区发展水平是江苏省商业网点分布差异的主要驱动力。 相似文献
8.
《中国地理科学(英文版)》2020,(3)
Urban agglomeration research has received increasing attention in China's national development strategies, and has become a hot topic in academic research. This study develops a theoretical framework that explores the formation mechanism and expansion process of urban agglomerations from the perspective of industrial evolution, and identifies the development issues and their causes by taking Yangtze Delta and Beijing-Tianjin-Hebei urban agglomerations as case studies. In the process of urban agglomeration formation within a free market, as has happened in Yangtze Delta region, the central city develops first, its secondary industry is then transferred to its neighboring cities, and the work division and cooperation with the neighboring cities is gradually established. However, in the 1990 s, aiming to become an international metropolis, Beijing implemented a series of administrative policies to encourage the reduction of the secondary industry and the development of the tertiary industry, before its secondary industry were fully developed and transferred to its neighboring cities. This delayed the integration process and the development of the Beijing-Tianjin-Hebei urban agglomeration. This study builds a good foundation for the construction of the theoretical system's urban agglomeration study, and provides references for decision making in an urban agglomeration development. 相似文献
9.
夜间灯光遥感数据的GDP空间化处理方法 总被引：10，自引：0，他引：10
随着夜间灯光遥感数据的应用日渐成熟和资源环境研究领域,对空间型社会经济数据的需求增加,利用相关分析和回归分析的方法,首次定量探讨夜间灯光数据与统计型的社会经济数据的空间关系。为提高模型精度,按照我国省级行政边界分区建模,分析全国县级的地区生产总值、第一产业、第二产业、第三产业分别与夜间灯光指数的空间相关关系,最终建立全国的1km GDP密度图。结果表明,全国范围的夜间灯光数据与第一产业的相关性不明显,相关系数0.554,模型拟合效果差,R2为0.306;夜间灯光数据与地区生产总值、第二产业、第三产业均有明显的对数线性关系,尤其是与第二产业和第三产业之和,相关系数为0.824,R2为0.679。利用分区模型估算,生成的GDP密度图能较完整地反映全国社会经济分布详况,以及宏观分布特征。 相似文献
10.
不同因子对区域经济差异的影响一直是国内外学者关注的重点及热点问题,探究县域经济时间过程演变和空间格局分异的主导影响因子,科学揭示各因子的作用机制,将为区域经济发展战略的制定提供重要指导依据。本文以甘肃省县域为研究单元,利用空间化表达、标准差椭圆分析县域经济空间分异现象,借助多元线性逐步回归和地理探测器对县域经济时空分异影响因素进行探讨。研究结果表明：① 甘肃省县域经济之间的总体差异明显,随时间波动较大;② 县域经济空间分布重心不稳定,变动较大;③ 财政收入、城镇化率和工业产业比重是主导的时间影响因子;④ 铁路密度、公路密度、河流密度是甘肃省县域经济空间分异的主要地理因子,且因子之间的交互作用强于单因子对经济空间分异的作用。在协调县域经济发展过程中,应根据主要影响因素精准实施发展策略,合理利用因子之间的交互作用,加快经济协调发展。 相似文献
11.
饮食地理文化作为地域文化中最具地方特色的重要元素,在现代人口大规模流动背景下呈现出全新的多样化局面,而基于传统认知的“南甜北咸”的地域分异已然不能代表中国现代食甜分布的空间特征。因此,本文采用网络爬虫技术,获取我国大陆31个省会城市共计约2000万条美食消费数据,从传统类菜品、主食类菜品、饮料类和甜品类菜品4个方面计算城市食甜度,在ArcGIS、MySQL软件支持下,借助GIS空间分析和数理统计方法探究我国现代食甜习惯的空间分布特征,分析影响食甜分布的因素。研究发现：① 中国食甜在空间分布上存在显著的地域分异特征,聚类分析评价参数R 2高达0.88,现代食甜习惯总体呈现“东高北中,西微内低”的包围式格局;② 从整体抑或局部角度,在1%显著性水平上莫兰指数均为正,中国食甜分布呈现显著的空间正相关关系,形成特色鲜明的3个地理集聚区,即以苏浙沪闽为主的东南沿海高甜集聚区,以渝黔川为主的西南内陆低甜集聚区和以陕宁为主的西北内陆低甜集聚区;③ 构建了中国现代食甜习惯分布影响因素模型,其拟合精度为0.82,分析结果显示降水、湿度、气温等气象要素及地理位置是影响现代我国食甜空间分布的重要因素。 相似文献
12.
大量研究表明,考虑了空间多维性的小世界网络模型对于研究交通网络特性对交通流的影响很有必要。但现有相关研究普遍未能有效找出小世界网络特征产生的临界阈值进而判断网络结构特征对城市交通运行的影响。以伦敦市主干道路网络为案例,通过网络环境下的Moran's I和Getis-Ord's G两个统计量,找出道路网络结构的小世界特征及其网络动力产生的临界阈值,并利用基于交通网络距离的半变异(方差)函数分析该临界阈值是否合理,然后运用网络自相关分析小世界网络结构特征及其网络动力对道路交通流的影响。结果表明:(1)伦敦市主干道路网络的全局Moran's I和全局Getis-Ord's G的收敛值是0.34,小世界网络现象或动力出现的临界阈值是17 000 m;(2)半方差图显示估算的小世界网络特征出现的阈值距离远小于理论半变异函数模型估算的空间相关性作用范围,且在该阈值附近半变异值呈明显上升趋势,表明该阈值是合理的;(3)在此阈值影响范围下,伦敦市主干道路段间交通流网络自相关性总体上呈显著正自相关特征,其局域空间关联格局呈中心区低-低和外围高-高的分布模式。 相似文献
13.
STUDY ON SPATIAL AUTOCORRELATION OF URBAN LAND PRICE DISTRIBUTION IN CHANGZHOU CITY OF JIANGSU PROVINCE 总被引：2，自引：0，他引：2
LIU Zhong-gang LI Man-chun SUN Yan MA Wen-bo 《中国地理科学(英文版)》2006,16(2):160-164
1INTRODUCTION The level and periodic changes of land price are interest- ing subjects for the governors, investors, researchers and grass-roots. Currently, the higher land price in China has become the focus among the people, from central go- vernment tocommon citizens,especially in theChang- jiang (Yangtze) River Delta area around Shanghai City. So that studyingthisproblem have both an academic and practicalmeaning. One characteristic ofland is fixed location (the others are high cost… 相似文献
14.
戚伟 《地球信息科学学报》2019,21(8):1198-1206
研究青藏高原城镇化格局的时空分异及其影响因素,有利于推动青藏高原现代人类活动时空过程的认知,对青藏高原就地就近城镇化及可持续发展具有参考意义。根据历次人口普查数据,本研究构建青藏高原县市尺度城镇化空间数据集,参考城镇化发展阶段,采用LISA空间类型划分法和空间计量回归模型,系统分析1990-2010年青藏高原内部城镇化格局的时空分异特征及影响因素。主要结论包括：① 青藏高原整体城镇化水平偏低,2017年底,青藏高原主体部分青海省和西藏自治区的常住人口城镇化水平分别为53.07%和30.8%,低于全国同期水平的58.52%,但青藏高原内不乏高水平城镇化地区,而且各地区间城镇化水平的空间差异缩小;② 青海西部柴达木盆地是高水平城镇化集聚区,羌塘地区是低水平城镇化集聚区,地级行政中心所在县市多呈现自身高、周边低的城镇化格局;③ 与内地相似,第二、三产业从业机会是推动青藏高原城镇化发展重要因素,社会公共服务资源对城镇化拉动作用开始凸显。研究结果可以为青藏高原人类活动研究和青藏高原就地就近城镇化可持续发展政策提供参考。 相似文献
15.
Spatio-temporal Pattern Characteristics of Relationship Between Urbanization and Economic Development at County Level in China 总被引：1，自引：0，他引：1
《中国地理科学(英文版)》2019,(4)
The relationship between China's urbanization and economic development(RCUED) is an important concern nationwide. As important actors in regional strategy and policy, county-level regions have played an increasingly significant role in the development of China's social economy. However, the existing research on the RCUED lacks the fine depiction of the county-level administrative units.Using 2000 and 2010 census data and the statistical analysis method, we uncovered the evolution characteristics of China's urbanization and economic development and conducted a quantitative identification for the RCUED with improved methods using the quadrant map approach. In addition, we investigated the spatial correlation effect of the RCUED using the spatial autocorrelation analysis method. The results were as follows: 1) In general, a high degree of matching exists between China's urbanization and economic development at the county level at the significance level of 0.01. The correlation coefficients between China's urbanization and economic development in2000 and 2010 were 0.608 and 0.603, respectively. 2) A significant regional difference exists in the RCUED at the county level. Based on a comparative analysis of 2276 county units in China in the two years, we found that county units can be categorized as under-urbanized, basic coordination and over-urbanized in various areas. No situation was observed where urbanization seriously lagged behind the economic development level, so the levels of urbanization and economic development appear to be basically coordinated,and the coordination state may be gradually optimized over time. 3) Over time, the spatial dependency of the RCUED has weakened and the spatial heterogeneity has increased. Northeast China has always been an area characterized by over-urbanization. The number of county units classified as under-urbanized has begun to decline in eastern coastal urban agglomeration areas, while counties rich in resources have transformed from having point-shaped over-urbanization to plane-shaped under-urbanization along the northern border,and the number of over-urbanized county units has increased in the middle reaches of the Yangtze River. 4) 'Lag-lag' type and 'advance-advance' type accounted for 68% of all counties in China, and these counties were shown to have obvious spatial differentiation characteristics. 相似文献
16.
基于脆弱性视角探究乡村地域系统可持续发展情况与集聚特征的空间关联效应,对推进美丽乡村建设具有重要意义。以SPOT2/4全色和Landsat TM卫星遥感融合影像为主要数据源,解译校正得到2016年江苏省乡村聚落斑块。在利用平均最近邻距离指数、核密度估计和标准差椭圆方法明确江苏省乡村集聚分布特征的同时,从资源、经济和社会脆弱性视角构建乡村脆弱性综合评价模型,进一步探讨县域乡村空间集聚特征与脆弱性发展程度的关联规律。结果表明：① 江苏省乡村地域自内核向外缘分布密度逐渐递减,苏北地区中部、苏南和苏中地区毗邻处乡村聚落密集分布,整体空间异质性和集聚形态的方向性特征明显;② 江苏省县域乡村脆弱程度存在地域分区不均衡现象,子系统相关性较弱,空间耦合特征尚不明显;③ 资源脆弱性子系统与经济、社会脆弱性之间均存在显著负相关关系,是当前江苏省县域乡村发展的薄弱环节;④ 江苏省县域乡村资源、经济和社会单一脆弱子系统集聚分布特征明显,综合脆弱性与集聚特征并未实现空间良性共振。 相似文献
17.
During the past two decades, the exhibition industry in China has been developing rapidly and has become an important part of the modern service industry, particularly the agglomeration characteristics of exhibition enterprises highlighted on the regional scale. Although the development of theoretical research on the western exhibition industry has taken place over time, the spatial perspective has not been at the centre of attention so far. This paper aims to fill this gap and report on the agglomeration characteristics of exhibition enterprises and their influential factors. Based on data about exhibition enterprises in the Pearl River Delta(PRD) during 1991–2013, using the Ripley K function analysis and kernel density estimation, this research identifies that: 1) the exhibition enterprise on the regional scale is significantly characterized by spatial agglomeration, and the agglomeration density and scale are continuously increasing; 2) the spatial pattern of agglomeration has developed from a single-center to multi-center form. Meanwhile, this paper profiles the factors influencing the spatial agglomeration of exhibition enterprises by selecting the panel data of nine cities in the PRD in 1999, 2002, 2006 and 2013. The results show that market capacity, urban informatization level and exhibition venues significantly influence the location choice of exhibition enterprises. Among them, the market capacity is a variable that exerts a far greater impact than other factors do. 相似文献
18.
伴随新型城镇化和全面休闲化时代到来,游憩-居住两大功能空间关系研究成为新时期城市地域结构领域的重要关注议题。基于POI地理空间大数据,通过运用Ripley's K函数、同位区位商、“不一致指数”定量模型和采用全局空间自相关、核密度估计等ArcGIS空间分析方法,探究了长沙市游憩-居住功能空间格局及其匹配关系特征。研究发现：① 两大功能空间均具有显著的空间正相关性,形态格局差异鲜明且均呈以“空间极核”为导向的集聚模式,各类型功能空间集聚强度表现为“居住空间>文化休闲空间>体育健身空间>商业娱乐空间>自然生态空间”;② 两大功能空间存在基于“距离-数量”的函数衰减关系,距离居住空间3000 m半径环带是游憩空间集中分布以及居民日常游憩休闲的重要活动范围;③ 居住空间具有“临近”游憩空间布局的指向特征,但反之不显著,两大功能空间呈单向吸引“非对称性”错位临近关系,居住空间临近不同类型游憩空间的指向强度呈“体育健身空间>文化休闲空间>自然生态空间>商业娱乐空间”位序格局;④ 游憩-居住功能空间协调关系具有较强的空间异质性,湘江西岸整体上优于东岸,岳麓区、望城区为游憩-居住协调型,天心区、芙蓉区、雨花区、开福区为游憩滞后居住型,长沙县为游憩超前居住型。本研究通过聚焦新型城镇化和全民休闲时代的城市游憩设施配置及其与居住空间的关系问题,将为丰富传承新背景趋势下的城市公共设施区位理论、城市空间结构理论等提供重要的理论探索方向,并为长沙市及国内同类大都市合理布局城市游憩休闲设施、优化调整城市空间结构和建设休闲宜居城市等提供科学参考。 相似文献
19.
Nowadays, tourism has become an increasingly significant driving force of modern urbanization in China. However, it has caused varieties of problems, such as resource unreasonable utilization, society unfair play, and environment pollution, etc. Thus, the establishment of an efficient and sustainable space partition model for tourism urbanization, from the geographical perspective, is highly necessary and urgent. Herein, a new evaluation model of tourist town space, referred to as Tourism Sectorization Opportunity Spectrum (TSOS), is established on the relationships between production-living-ecology spaces. TSOS is a kind of quantitative evaluation model involving such factors as urban living area, ecological conservation area and the tourism industry. Furthermore, the analysis of quantitative production-living-ecology spatial overlap has been utilized for space division in a tourism urbanization area. This paper, using both the TSOS model and GIS technology, analyzes the spatial restructure of the Mayangxi ecotourism area. The result demonstrates that tourism industrial space takes the Shanchong Village as a core which shows a pattern of local regional agglomeration and a fuzzy edge extending along the entire Mayangxi River. The urban living area should be consolidated in the Shili village with the supporting facilities and living space for tourism. In addition, Tianzhu Mountain forest park should be the key environmental protection area. The case study on the Mayangxi ecotourism area verifies that the TSOS model has strong operability. Therefore, TSOS model provides a scientific foundation for the space reconstruction of new urbanization area, and an effective tool for optimizing the space partition of a tourism urbanization area. 相似文献
20.
停车场是高密度城区基础设施的重要组成部分,对人口、道路、建筑等具有一定空间依赖,并形成其特定的分布规律。本文以广州市海珠区为例,运用Voronoi图对高密度城区停车场空间布局特征和空间聚集度与其影响因子的空间自相关性进行了GIS系统分析。通过研究区内及各街道区域内建立停车场Voronoi多边形,计算CV值、聚类指数及停车场聚集度。分析表明:(1)在高密度城区内,全区范围及各街道区域内停车场有集聚布局的趋势。集聚核出现在西北面江南大道商业圈和北面广州新中轴线贯穿的海珠区中心区段,高密度城区停车场有围绕商圈、中心发展区等高密度城区特征,突出区域集聚的趋势。(2)人口密度、道路密度、建筑密度等因子在全局及局部上影响着停车场的空间布局,而人口密度的影响最明显。(3)高密度城市化发展水平越高,各影响因子对停车场的密度与集聚程度影响越显著。 相似文献