Journal of Urban Management最新文献_第3页

Urban form and health-oriented planning 城市形态和以健康为导向的规划

IF 6.1 2区社会学

Journal of Urban Management Pub Date : 2024-04-30 DOI: 10.1016/j.jum.2024.04.003

Fei Chen

引用次数: 0

Spatiotemporal impacts of metro network structure on land use change 地铁网络结构对土地利用变化的时空影响

IF 6.1 2区社会学

Journal of Urban Management Pub Date : 2024-04-24 DOI: 10.1016/j.jum.2024.04.002

Xuexin Yan , Yue Liu , Hanwen Sun , Jinwen Li , Hong Yang

{"title":"Spatiotemporal impacts of metro network structure on land use change","authors":"Xuexin Yan , Yue Liu , Hanwen Sun , Jinwen Li , Hong Yang","doi":"10.1016/j.jum.2024.04.002","DOIUrl":"10.1016/j.jum.2024.04.002","url":null,"abstract":"<div><p>Numerous studies have presented compelling findings regarding the favorable influence exerted by the construction of metro systems on the development of land use along the routes. However, the effects of metro network structure on land use change, especially the long-term dynamic effects, remain uncertain. To address this gap, this research utilizes land use coverage data and metro network data from Wuhan, China, spanning the period from 2014 to 2019. A complex network model is employed to analyze changes in the metro network structure, and the GTWR model is employed to investigate the impact of the of metro network structure on land use change. The results indicate that metro construction effectively stimulates land use change along the routes, predominantly leading to the conversion of non-construction land into construction land. Global accessibility, degree centrality, betweenness centrality, and eigenvector centrality, within the metro network structure attributes demonstrate significant positive effects on land use change, and these effects exhibit considerable spatiotemporal non-stationarity. Additionally, built environment factors surrounding metro stations, such as population density, plot ratio, street intersection density, and the quantity of bus stops, also exhibit notably spatiotemporal effects on land use change. These findings indicate that government agencies and urban planners should concentrate on optimizing the distribution of the urban metro network to improve its overall structural efficiency. When planning the construction of the metro network, careful attention should be paid to the built environment near the stations to effectively facilitate land use development in the vicinity.</p></div>","PeriodicalId":45131,"journal":{"name":"Journal of Urban Management","volume":null,"pages":null},"PeriodicalIF":6.1,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S222658562400027X/pdfft?md5=027d1724be9e705491fce95d5b563f46&pid=1-s2.0-S222658562400027X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140773620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Livability-oriented urban built environment: What kind of built environment can increase the housing prices? 以宜居为导向的城市建筑环境：什么样的建筑环境能提高房价？

IF 3.9 2区社会学

Journal of Urban Management Pub Date : 2024-04-18 DOI: 10.1016/j.jum.2024.04.001

{"title":"Livability-oriented urban built environment: What kind of built environment can increase the housing prices?","authors":"","doi":"10.1016/j.jum.2024.04.001","DOIUrl":"10.1016/j.jum.2024.04.001","url":null,"abstract":"<div><p>The creation of a dense, convenient, and diverse built environment is a strategic approach for fostering urban development. However, few studies have considered the relationship between a compact built environment and livability. This study seeks to answer the following question: What type of built environment is conducive to long-term residency? Using the Guangzhou urban district in China as a case study, we develop a livability-oriented assessment system for the built environment and integrate it into the hedonic price model. We employ spatial regression methods to analyze the impact of the built environment on housing prices, and findings suggest that (1) livability-oriented built environments are characterized by spaciousness, convenience, and diversity. Environments with a low building density, high building heights, a large plot area, and diverse land use are highly favorable for livability. (2) The built environment is intricate, and different factors can affect livability in diverse areas within an urban space. The impact of POI (Point of Interest) density and road density on livability varies by location. (3) The principles of small-scale blocks, high-density road networks, and compact urban planning are not universally applicable to the construction of livable cities. (4) The spatial heterogeneity of the built environment in the Guangzhou urban district is pronounced. This study addresses the assessment standards dominated by new urbanism. Under a livability-oriented approach, urban planners and managers should not indiscriminately pursue the construction of high-density and compact cities.</p></div>","PeriodicalId":45131,"journal":{"name":"Journal of Urban Management","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2226585624000268/pdfft?md5=41b1c4304694a4eb1164f7c26215aa60&pid=1-s2.0-S2226585624000268-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140756190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exploring the influence of building form parameters on three-dimensional ventilation potential in urban centers: A case study of Nanjing, China 探索建筑形态参数对城市中心三维通风潜力的影响：中国南京案例研究

IF 6.1 2区社会学

Journal of Urban Management Pub Date : 2024-03-28 DOI: 10.1016/j.jum.2024.03.001

Weiwu Wang , Yaozhi Luo , Chen Huan , Wang Siyuan , Shuang Liang

{"title":"Exploring the influence of building form parameters on three-dimensional ventilation potential in urban centers: A case study of Nanjing, China","authors":"Weiwu Wang , Yaozhi Luo , Chen Huan , Wang Siyuan , Shuang Liang","doi":"10.1016/j.jum.2024.03.001","DOIUrl":"10.1016/j.jum.2024.03.001","url":null,"abstract":"<div><p>In urban areas, variations in the functional usage of buildings or their clusters directly influence the 2D/3D morphology of buildings which can lead to changes in the ventilation potential (VP) at different heights, but there is a lack of refined quantitative relationship analysis between 3D building form parameters (BFPs) and VP at different heights within a certain urban area. The objective of our study is to obtain simulated wind field data from different heights, considering distances from roads, and transverse and longitudinal sections. We employ partial correlation analysis, simple correlation analysis, and Geographic detectors to uncover the extent and mechanisms of the influence of BFPs on the ventilation effectiveness of neighborhoods in a major urban center in China, specifically Nanjing. The findings demonstrate that, at all heights, there is an inverse relationship between wind speed and building density (BD), with the location of higher wind speed generally aligning with the intersection points. The correlation coefficients between BD and simulated wind speed are 0.040 (1.5 m), −0.475 (10 m), and −0.314 (30 m), while the correlation coefficients between building height (BH) and simulated wind speed are 0.237. However, no significant correlation is observed between floor area ratio (FAR) and simulated wind speed. Geographic detector analysis reveals differences in the correlation between BFPs and simulated wind speed at different heights within various building functional areas. Our study provides some practical information for urban planners and designers to carry out wind sensitivity and adaptation planning and urban design.</p></div>","PeriodicalId":45131,"journal":{"name":"Journal of Urban Management","volume":null,"pages":null},"PeriodicalIF":6.1,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2226585624000244/pdfft?md5=abe7b45f21c82fff5e1f5a3950fc6680&pid=1-s2.0-S2226585624000244-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140402593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Meta-pragmatic investigation of passive strategies from ‘UHI– climatology’ nexus perspective with digital twin as assessment mechanism 以数字孪生为评估机制，从 "UHI-气候学 "关系的角度对被动策略进行元实用调查

IF 3.9 2区社会学

Journal of Urban Management Pub Date : 2024-03-27 DOI: 10.1016/j.jum.2024.03.002

{"title":"Meta-pragmatic investigation of passive strategies from ‘UHI– climatology’ nexus perspective with digital twin as assessment mechanism","authors":"","doi":"10.1016/j.jum.2024.03.002","DOIUrl":"10.1016/j.jum.2024.03.002","url":null,"abstract":"<div><p>A global phenomenon identified 200 years ago as Urban Heat Island (UHI) effect gained popularity as the sheer contributor to the precipitous temperature gradient between rural and urban interface, instigating excess heat gain and associated ill effects on the urban dwellers. UHI is a function of many interrelated geographical, ecological, and economic parameters that require differential treatment in determining the antecedent impacts. This transdisciplinary review assessed the passive strategies (vegetation, cool roofs, cool pavements, and green roofs) from 83 studies that employed a numerical simulation approach to combat UHI. On average, vegetation and cool/green roofs can reduce ambient temperature by 3–5 °C, while cool pavements help to reduce surface temperature by 5 °C. All passive strategies also reveal it can reduce buildings' energy demand by 4–10%. However, the current methodological framework for evaluating UHI is quite fragmented, using multiple software and estimates only Surface Urban Heat Island (SUHI), ignoring Canopy Urban Heat Island (CUHI), Boundary Urban Heat Island (BUHI), and the nexus of ‘UHI-Climatology,’ which is linked to regional and global climate change, failing to model UHI and its complex connection to climate change accurately. The review found that the efficacy of passive strategies is a function of factors ranging from location, cloud cover, and soil type to simulation accuracy; hence, while these passive strategies alleviate outdoor temperature in one place, they can cause counterproductive impacts in another region. Therefore, as a postlude, the paper explores an alternative methodological framework for evaluating the nexus of UHI-Climatology using digital twin technology, thus espousing better mitigation strategies.</p></div>","PeriodicalId":45131,"journal":{"name":"Journal of Urban Management","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2226585624000256/pdfft?md5=d2cf4da8edfbd0ac7f182e7bad4ab5d2&pid=1-s2.0-S2226585624000256-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140399734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evolving urban allometric scaling law of the COVID-19 epidemic in the United Kingdom 英国 COVID-19 流行病不断演变的城市异速缩放规律

IF 6.1 2区社会学

Journal of Urban Management Pub Date : 2024-03-10 DOI: 10.1016/j.jum.2024.02.004

Gang Xu , Siyuan Zhang , Edwin McCulley , Ran Wu , Xinhu Li , Limin Jiao

{"title":"Evolving urban allometric scaling law of the COVID-19 epidemic in the United Kingdom","authors":"Gang Xu , Siyuan Zhang , Edwin McCulley , Ran Wu , Xinhu Li , Limin Jiao","doi":"10.1016/j.jum.2024.02.004","DOIUrl":"10.1016/j.jum.2024.02.004","url":null,"abstract":"<div><p>Infectious diseases depend on intensified social intercourse within large cities, resulting in a super-linear allometric scaling law with city size. But how this scaling relationship changes throughout an evolving pandemic is seldom studied and remains unclear. Here, we investigate allometric scaling laws between cases/deaths and city size and their temporal evolution using daily COVID-19 cases/deaths of cities in the United Kingdom from March 2020 to May 2022. Results indicate that cases exhibit a super-linear scaling pattern with city size, revealing higher morbidity in large cities. Temporally, scaling exponents stabilized at around 1.25 after a rapid increase from less than one and then decreased to one. Scaling exponents of COVID-19 deaths exhibited a comparable trend to cases but with a lag in time and a weaker super-linear relationship. Scaling exponents increased first, then stabilized, and then decreased during each wave. Temporal variations of scaling exponents reveal the spatial diffusion of infectious diseases from large to small cities, whose mechanism needs further exploration.</p></div>","PeriodicalId":45131,"journal":{"name":"Journal of Urban Management","volume":null,"pages":null},"PeriodicalIF":6.1,"publicationDate":"2024-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2226585624000232/pdfft?md5=f0113cb840c72ee21c2240cf2f2bad60&pid=1-s2.0-S2226585624000232-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140152519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development trend of green residential buildings in China under the guidance of the low-carbon concept: A policy review and analysis 低碳理念指导下中国绿色住宅建筑的发展趋势：政策回顾与分析

IF 6.1 2区社会学

Journal of Urban Management Pub Date : 2024-03-06 DOI: 10.1016/j.jum.2024.02.003

Jiajing Wu , Xiaoyu Ying

{"title":"Development trend of green residential buildings in China under the guidance of the low-carbon concept: A policy review and analysis","authors":"Jiajing Wu , Xiaoyu Ying","doi":"10.1016/j.jum.2024.02.003","DOIUrl":"10.1016/j.jum.2024.02.003","url":null,"abstract":"<div><p>To achieve China's “carbon peaking and carbon neutrality\" goals, the benign development of green residential buildings plays an indispensable role. The result of green residential buildings in China has accumulated a wealth of experience. However, the lack of comprehensive government policies leads to limited practical applications of green and low-carbon technologies, insufficient developing motivation of real estate enterprises, and low consumer perceived value. There are obstacles to the high-quality development of green buildings, such as attaching importance to building construction while neglecting building operation, inferior overall quality of existing green buildings, and an unreasonable application of green technologies. Based on the research on government policies, government working documents and academic literature, the developing status and bottlenecks of green residential buildings in China under the guidance of different kinds of government policies is summarized. On this basis, the main tasks and requirements to realize high-quality green residential buildings with low-carbon emissions are discussed from the perspectives of government agencies, real estate enterprises, consumers and professionals, respectively, hence to carry out optimization and improvement suggestions for the green building related policies.</p></div>","PeriodicalId":45131,"journal":{"name":"Journal of Urban Management","volume":null,"pages":null},"PeriodicalIF":6.1,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2226585624000220/pdfft?md5=cef18449459efc3c6a384015ce3b244d&pid=1-s2.0-S2226585624000220-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140074089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Why daylight should be a priority for urban planning 为什么城市规划应优先考虑日光

IF 6.1 2区社会学

Journal of Urban Management Pub Date : 2024-02-29 DOI: 10.1016/j.jum.2024.02.002

Carlo Volf , Bruno Bueno , Peter Edwards , Richard Hobday , Stephan Mäder , Barbara S. Matusiak , Katharina Wulff , Werner Osterhaus , Gabriele Manoli , Christina Della Giustina , Jasmin Joshi , Jerome H. Kämpf , Kevin Vega , Christoph Kueffer

{"title":"Why daylight should be a priority for urban planning","authors":"Carlo Volf , Bruno Bueno , Peter Edwards , Richard Hobday , Stephan Mäder , Barbara S. Matusiak , Katharina Wulff , Werner Osterhaus , Gabriele Manoli , Christina Della Giustina , Jasmin Joshi , Jerome H. Kämpf , Kevin Vega , Christoph Kueffer","doi":"10.1016/j.jum.2024.02.002","DOIUrl":"10.1016/j.jum.2024.02.002","url":null,"abstract":"<div><p>Daylight is essential for ecosystems and for the physical and mental well-being of people. In densely populated cities, only a small proportion of total daylight is available to support urban greenery and most people have little daily exposure to natural daylight. Despite this, many cities have followed a strategy of densification as a way of preventing urban sprawl and reducing energy consumption. In this article, we review the biological importance of daylight and show that urban densification leads to a reduction in the daylight available for both people and nature. We conclude that daylight in cities should be treated as a limiting resource that needs to be planned and managed carefully, much like water or energy. We suggest elements for a policy framework aimed at optimizing urban daylight, including how to determine daylight needs, how to determine the maximum viable urban density, and policy options for built and unbuilt areas.</p></div>","PeriodicalId":45131,"journal":{"name":"Journal of Urban Management","volume":null,"pages":null},"PeriodicalIF":6.1,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2226585624000190/pdfft?md5=9be68fa9f212cc10557d11a6fa7b875f&pid=1-s2.0-S2226585624000190-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140018457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Industrial service spillovers across the urban hierarchy and land price gradients 跨越城市等级和地价梯度的工业服务外溢效应

IF 6.1 2区社会学

Journal of Urban Management Pub Date : 2024-02-26 DOI: 10.1016/j.jum.2024.02.001

Xian Zheng , Xingtao Chen , Mingzhi Hu

引用次数: 0

Cities: Innovation, finance and employment 城市：创新、金融和就业

IF 6.1 2区社会学

Journal of Urban Management Pub Date : 2024-02-07 DOI: 10.1016/j.jum.2024.01.004

Yuzhe Wu

引用次数: 0