Environment and Planning B: Urban Analytics and City Science最新文献_第5页

Does a compact city really reduce consumption-based carbon emissions? The case of South Korea 紧凑型城市真的能减少基于消费的碳排放吗？韩国的案例

IF 3.5 3区经济学

Environment and Planning B: Urban Analytics and City Science Pub Date : 2024-07-24 DOI: 10.1177/23998083241263898

Hansol Mun, Jaeweon Yeom, Jiwoon Oh, Juchul Jung

{"title":"Does a compact city really reduce consumption-based carbon emissions? The case of South Korea","authors":"Hansol Mun, Jaeweon Yeom, Jiwoon Oh, Juchul Jung","doi":"10.1177/23998083241263898","DOIUrl":"https://doi.org/10.1177/23998083241263898","url":null,"abstract":"Evidence to prove that compact cities, the core of smart growth strategies, are the vision for carbon-neutral cities has been insufficiently explored because analyses have not distinguished between production- and consumption-based carbon emissions. Empirically analyzing the relationship with compact cities by estimating the final demand and investigating carbon emissions generated from the consumption of goods is essential. This study estimated consumption-based carbon emissions in South Korea using nighttime satellite imagery. Subsequently, using spatial analysis, K-means clustering analysis, and a regression model, we comprehensively confirmed whether a compact city to reduce consumption-based carbon emissions should be pursued. The results showed that (1) based on the clustering analysis, consumption-based carbon emissions were the lowest in clusters with the most desirable development form from a compact city perspective; and (2) the OLS regression analysis showed that the higher the complex land use (diversity), population density (density), congestion frequency intensity (transit access), green area ratio (environment), and agricultural area ratio (environment), the lower the consumption-based carbon emissions. However, the results confirmed that the greater the Vehicle Kilometers Traveled (street accessibility) and the poorer the accessibility of high-speed rail, the higher the consumption-based carbon emissions. Therefore, we recommend pursuing a compact city to reduce consumption-based carbon emissions.","PeriodicalId":11863,"journal":{"name":"Environment and Planning B: Urban Analytics and City Science","volume":"5 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141772986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Accessibility Score – Data analytics for the holistic assessment of urban mobility networks and the case of Braunschweig 可达性评分--用于城市交通网络整体评估的数据分析及布伦瑞克案例

IF 3.5 3区经济学

Environment and Planning B: Urban Analytics and City Science Pub Date : 2024-07-24 DOI: 10.1177/23998083241261100

Olaf Mumm, Majd Murad, Vanessa Miriam Carlow

引用次数: 0

Overture Point of Interest data for the United Kingdom: A comprehensive, queryable open data product, validated against Geolytix supermarket data 英国的 Overture 兴趣点数据：根据 Geolytix 超市数据验证的全面、可查询的开放数据产品

IF 3.5 3区经济学

Environment and Planning B: Urban Analytics and City Science Pub Date : 2024-07-23 DOI: 10.1177/23998083241263124

Patrick Ballantyne, Cillian Berragan

{"title":"Overture Point of Interest data for the United Kingdom: A comprehensive, queryable open data product, validated against Geolytix supermarket data","authors":"Patrick Ballantyne, Cillian Berragan","doi":"10.1177/23998083241263124","DOIUrl":"https://doi.org/10.1177/23998083241263124","url":null,"abstract":"Point of Interest data that is globally available, open access and of good quality is sparse, despite being important inputs for research in a number of application areas. New data from the Overture Maps Foundation offers significant potential in this arena, but accessing the data relies on computational resources beyond the skillset and capacity of the average researcher. In this article, we provide a processed version of the Overture places (POI) dataset for the UK, in a fully queryable format, and provide accompanying code through which to explore the data, and generate other national subsets. In the article, we describe the construction and characteristics of this new open data product, before evaluating its quality in relation to ISO standards, through direct comparison with Geolytix supermarket data. This dataset can support new and important research projects in a variety of different thematic areas, and foster a network of researchers to further evaluate its advantages and limitations, through validation against other well-established datasets from domains external to retail.","PeriodicalId":11863,"journal":{"name":"Environment and Planning B: Urban Analytics and City Science","volume":"36 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141772988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluating happiness trends across Europe: A comparative study 评估欧洲各地的幸福趋势：比较研究

IF 3.5 3区经济学

Environment and Planning B: Urban Analytics and City Science Pub Date : 2024-07-22 DOI: 10.1177/23998083241263153

Cherifa Ben Farhat, Nicola Pontarollo

引用次数: 0

Contiguity of underutilized lands: Dynamic simulation taking their temporary uses into account 未充分利用土地的连续性：考虑到临时用途的动态模拟

IF 3.5 3区经济学

Environment and Planning B: Urban Analytics and City Science Pub Date : 2024-07-21 DOI: 10.1177/23998083241265735

Kanta Sayuda, Hiroyuki Usui, Yasushi Asami, Kimihiro Hino

{"title":"Contiguity of underutilized lands: Dynamic simulation taking their temporary uses into account","authors":"Kanta Sayuda, Hiroyuki Usui, Yasushi Asami, Kimihiro Hino","doi":"10.1177/23998083241265735","DOIUrl":"https://doi.org/10.1177/23998083241265735","url":null,"abstract":"In Japan, shrinking densely built-up cities face the dual issue of lacking open spaces and increasing underutilized lands, such as vacant lots, lots with vacant houses, and parking lots. These unused land patches can be temporarily repurposed as open spaces for evacuation and recreation. However, identifying such clump is methodologically challenging. To address this issue, lot geometry is utilized. The study thus aims to investigate the frequency and size of contiguous underutilized lands, called the contiguity of underutilized lands, at a specific time point and under their temporary uses. A densely built-up area in Kobe city, Japan, was selected for the empirical case study. A comparison with simulation results shows that the observed static contiguity of underutilized lands tends to be more substantial than a uniformly random distribution. It shows a certain feasibility of a temporary use policy conducted in the case site. Specifically, when considering the temporary uses of underutilized lands, the maximum area of contiguous temporary open spaces is 583 m2, meeting the area requirement for a redevelopment project in Kobe. Utilizing parking lots can further extend the maximum area up to 945 m2. Nevertheless, policy makers need to promote the joint development of privately owned lots facing a wide roadway, as these are unlikely to become temporary open spaces. This study contributes not only to providing new methods for land use change simulation using lot geometry to analyse the contiguity of underutilized lands under their temporariness but also to demonstrating the feasibility and limitations of a temporary use policy.","PeriodicalId":11863,"journal":{"name":"Environment and Planning B: Urban Analytics and City Science","volume":"43 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141737135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

About positive and negative synergies of social projects: Treating correlation in participatory value evaluation 关于社会项目的积极和消极协同作用：在参与式价值评估中处理相关性

IF 3.5 3区经济学

Environment and Planning B: Urban Analytics and City Science Pub Date : 2024-07-21 DOI: 10.1177/23998083241264321

Francisco J Bahamonde-Birke, Niek Mouter

{"title":"About positive and negative synergies of social projects: Treating correlation in participatory value evaluation","authors":"Francisco J Bahamonde-Birke, Niek Mouter","doi":"10.1177/23998083241264321","DOIUrl":"https://doi.org/10.1177/23998083241264321","url":null,"abstract":"Participatory value evaluation (PVE) is a novel method aiming at the evaluation of projects from a societal perspective. It aims at establishing which investment projects or investment portfolios (with a portfolio containing multiple investment projects) are likely to be favored by the population, given a limited budget. The approach emulates the decision-making problem faced by policy-makers. The ultimate end of PVE is to evaluate and establish how individuals value attributes of public projects in order to construct social trade-offs between different attributes and investments projects. However, it is important to consider that when investment portfolios consist of more than one investment project, significant synergies (positive and negative) may exist among the projects. This paper proposes a new evaluation framework that allows addressing synergies among projects in the context of PVE, while also offering a highly flexible structure. The approach is tested making use of one synthetic and two real datasets. Results show that neglecting synergies among the utilities of the projects included in the chosen portfolio majorly reduces the model fit and biases the estimators.","PeriodicalId":11863,"journal":{"name":"Environment and Planning B: Urban Analytics and City Science","volume":"18 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141737136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A nationwide dataset of de-identified activity spaces derived from geotagged social media data 全国范围内的去标识化活动空间数据集，数据来源于地理标记的社交媒体数据

IF 3.5 3区经济学

Environment and Planning B: Urban Analytics and City Science Pub Date : 2024-07-18 DOI: 10.1177/23998083241264051

Ate Poorthuis, Qingqing Chen, Matthew Zook

引用次数: 0

Visualising the academic mobility of Nobel laureates 诺贝尔奖获得者学术流动的可视化

IF 3.5 3区经济学

Environment and Planning B: Urban Analytics and City Science Pub Date : 2024-06-22 DOI: 10.1177/23998083241264075

Quan Gao, Nan Wei, Qian Zhang, Siyu Zhou, Jing Xie

引用次数: 0

Warehouse CITY – An open data product for evaluating warehouse land-use in Southern California 仓库城市 - 用于评估南加州仓库土地使用情况的开放式数据产品

IF 3.5 3区经济学

Environment and Planning B: Urban Analytics and City Science Pub Date : 2024-06-21 DOI: 10.1177/23998083241262553

Susan A Phillips, Michael C McCarthy

引用次数: 0

Who can access what? Uncovering urban inequality in access to service for senior citizens 谁能获得什么？揭示城市老年人在获得服务方面的不平等现象

IF 3.5 3区经济学

Environment and Planning B: Urban Analytics and City Science Pub Date : 2024-06-21 DOI: 10.1177/23998083241260757

Patrizia Sulis, Paola Proietti

{"title":"Who can access what? Uncovering urban inequality in access to service for senior citizens","authors":"Patrizia Sulis, Paola Proietti","doi":"10.1177/23998083241260757","DOIUrl":"https://doi.org/10.1177/23998083241260757","url":null,"abstract":"The scarcity or lack of access to essential services at the local and neighbourhood levels in cities can result in significant spatial inequalities, as some areas and their residents can deal with disadvantages and a lower quality of daily life. In particular, the spatial distribution and the variety of amenities at the local scale represent an important feature of the liveliness of places. The local availability and access to essential services are particularly relevant for some demographic groups experiencing limited mobility or mobility poverty, such as older adults living in cities, and spatial disparities have been further exacerbated by the COVID-19 pandemic, which highlighted severe difficulties in accessing essential services. This work explores the issue focussing on the following question: who can access what depending on where they live in cities? Using Machine Learning and Spatial Autocorrelation applied to different data sources for spatial information on the location of urban amenities and Internet access, this work aims to identify the most underserved places in terms of the variety of available amenities and access to quality broadband in three European capital cities. A comparison to urban areas where high percentages of older adults reside makes it possible to identify where residents can locally access several essential services (green spaces, health care, and local shopping) and where this need cannot be satisfied because of a lack in the amenity variety available at walking distance to their home. The combination of underserved areas with a high concentration of senior residents identifies left-behind areas in these cities, where interventions on inequalities are most needed. Results can inform policies aiming at favouring fair access to services at the local scale, possibly including slow and active mobility modes, and in general to develop comprehensive and sustainable planning strategies for cities, leaving no place and no person behind.","PeriodicalId":11863,"journal":{"name":"Environment and Planning B: Urban Analytics and City Science","volume":"97 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141503660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0