Geographical Analysis最新文献

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Harnessing Spatial Heterogeneity in Composite Indicators through the Ordered Geographically Weighted Averaging (OGWA) Operator 通过有序地理加权平均(OGWA)操作器利用综合指标的空间异质性
IF 3.3 3区 地球科学
Geographical Analysis Pub Date : 2023-12-22 DOI: 10.1111/gean.12384
Elisa Fusco, Matheus Pereira Libório, Hamidreza Rabiei-Dastjerdi, Francesco Vidoli, Chris Brunsdon, Petr Iakovlevitch Ekel
{"title":"Harnessing Spatial Heterogeneity in Composite Indicators through the Ordered Geographically Weighted Averaging (OGWA) Operator","authors":"Elisa Fusco,&nbsp;Matheus Pereira Libório,&nbsp;Hamidreza Rabiei-Dastjerdi,&nbsp;Francesco Vidoli,&nbsp;Chris Brunsdon,&nbsp;Petr Iakovlevitch Ekel","doi":"10.1111/gean.12384","DOIUrl":"10.1111/gean.12384","url":null,"abstract":"<p>Spatially heterogeneous weights and a non-compensatory aggregation scheme, are two important properties needed to construct a composite indicator capable of summarizing properly the multidimensional phenomenon of local spatial units. Such a composite indicator takes into account, on the one hand, the latent characteristics of the specific units related to their location in the territory, and on the other hand, the relative importance of sub-indicators highlighting both positive and negative aspects of the studied phenomena. Under these premises, this article proposes a new method called <i>Ordered Geographically Weighted Averaging</i> (OGWA), which can consider different degrees of non-compensability between sub-indicators and, at the same time, the spatial heterogeneity for continuous, ordinal, and mixed data. The properties of the method are evaluated through a simulation study. Finally, the method is applied to construct a composite indicator to map the urban public infrastructure of São Sebastião do Paraíso, a city located in the southeastern region of Brazil.</p>","PeriodicalId":12533,"journal":{"name":"Geographical Analysis","volume":"56 3","pages":"530-553"},"PeriodicalIF":3.3,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/gean.12384","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139031816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Valeriepieris Circles for Spatial Data Analysis 用于空间数据分析的 Valeriepieris 圆圈
IF 3.3 3区 地球科学
Geographical Analysis Pub Date : 2023-12-13 DOI: 10.1111/gean.12383
Rudy Arthur
{"title":"Valeriepieris Circles for Spatial Data Analysis","authors":"Rudy Arthur","doi":"10.1111/gean.12383","DOIUrl":"10.1111/gean.12383","url":null,"abstract":"<p>The Valeriepieris (VP) circle is the smallest circle containing half of the world's population. The Valeriepieris circle acts as a spatial median, splitting spatial data into two halves in a unique way. In this article the idea of the VP circle is generalized and a fast algorithm to compute it is described. This algorithm has been implemented in Python and is available for download and use. The VP circle is compared to other measures of center and dispersion for population distributions and is shown to reflect expected differences between countries and changes over time. By studying the VP circle as a function of the included population fraction, a new way of representing population distributions is constructed, as well as a mathematical model of its expected behavior. Finally a measure of population “centralization” is constructed which measures the tendency of a territory to be dominated by a single population center or to have a more even distribution of population. Thus, VP circles unify measures of population center, dispersion and centralization while also being useful for more detailed modeling efforts.</p>","PeriodicalId":12533,"journal":{"name":"Geographical Analysis","volume":"56 3","pages":"514-529"},"PeriodicalIF":3.3,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/gean.12383","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138630407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spatiotemporal Variograms as Neighborhood Definers 时空变异图作为邻域定义器
IF 3.6 3区 地球科学
Geographical Analysis Pub Date : 2023-12-12 DOI: 10.1111/gean.12382
Brendan J Hurley, Timothy F Leslie
{"title":"Spatiotemporal Variograms as Neighborhood Definers","authors":"Brendan J Hurley,&nbsp;Timothy F Leslie","doi":"10.1111/gean.12382","DOIUrl":"10.1111/gean.12382","url":null,"abstract":"<p>Spatial neighborhood definitions are a consistent source of disagreement among geographic scholars. This research will focus on the implementation and evaluation of spatiotemporal variograms (STVs) as a source of spatial neighborhood definition. STVs show the similarity, measured by semivariance, of spatial events to each other when separated by time and space. Over both time and space, there should exist distances over which pairs of points become “independent” of one another. We seek seeks to answer two questions in relation to STVs and their use as neighborhood definitions: (1) What data and process adjustments are necessary to implement STVs to provide neighborhood search definitions in time and space, and (2) Given that there are many ways to define a neighborhood, STVs may provide a comprehensive method that uses the data themselves to inform the size and scope of neighborhoods, with the added advantage to evaluating both spatial and temporal axes at once. We demonstrate a well-defined neighborhood that accounts for temporal variation as well as spatial and will be a needed addition as the tools incorporating simultaneous spatial and temporal neighborhoods are implemented.</p>","PeriodicalId":12533,"journal":{"name":"Geographical Analysis","volume":"56 2","pages":"404-424"},"PeriodicalIF":3.6,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/gean.12382","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138630468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Measuring Spatial Dispersion: An Experimental Test on the M-Index 测量空间色散:m指数的实验检验
IF 3.6 3区 地球科学
Geographical Analysis Pub Date : 2023-11-28 DOI: 10.1111/gean.12381
Alberto Tidu, Frederick Guy, Stefano Usai
{"title":"Measuring Spatial Dispersion: An Experimental Test on the M-Index","authors":"Alberto Tidu,&nbsp;Frederick Guy,&nbsp;Stefano Usai","doi":"10.1111/gean.12381","DOIUrl":"10.1111/gean.12381","url":null,"abstract":"<p>Despite representing a very accurate method for assessing spatial distribution, Marcon and Puech's <i>M</i> has been insufficiently exploited so far, most likely because its computation relies on pairing every point of interest (i.e., firms, plants) with every other point within the area under analysis. Such a figure rapidly grows to unmanageable levels when said area is larger than a neighborhood or when every industry is taken into account. Consequently, practical applications of <i>M</i> have been exclusively experimental and circumscribed to very limited areas or to a handful of industries. This seems much regrettable since <i>M</i> provides many advantages compared to conventional measures of spatial distribution and also to alternative distance measures. In this article, we assess the reliability of using small administrative units instead of exact postal addresses for the localization of plants, in order to reduce <i>M</i>'s computational burden. Working with a dataset that provides the location, the specific industry and the number of employees for every single plant/establishment in Italy for both manufacturing and services, we can also draw a preliminary but certainly interesting picture of Sardinia's economic geography and its development through the Great Recession toughest years between 2007 and 2012.</p>","PeriodicalId":12533,"journal":{"name":"Geographical Analysis","volume":"56 2","pages":"384-403"},"PeriodicalIF":3.6,"publicationDate":"2023-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/gean.12381","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138495160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spatial Patterns in the Association between the Prevalence of Asthma and Determinants of Health 哮喘发病率与健康决定因素之间关系的空间模式
IF 3.6 3区 地球科学
Geographical Analysis Pub Date : 2023-11-02 DOI: 10.1111/gean.12380
Carmen Bentué-Martínez, Marcos Rodrigues, José María Llorente González, Antonio Sebastián Ariño, Marcos Zuil Martínez, María Zúñiga-Antón
{"title":"Spatial Patterns in the Association between the Prevalence of Asthma and Determinants of Health","authors":"Carmen Bentué-Martínez,&nbsp;Marcos Rodrigues,&nbsp;José María Llorente González,&nbsp;Antonio Sebastián Ariño,&nbsp;Marcos Zuil Martínez,&nbsp;María Zúñiga-Antón","doi":"10.1111/gean.12380","DOIUrl":"10.1111/gean.12380","url":null,"abstract":"<p>The World Health Organization endorses the study of diseases from the perspective of the Determinants of Health (DH), that is, the circumstances in which people are born and raised, the environment in which they grow up and age and their lifestyle. The aim of this study is to analyze the spatial behavior of the prevalence of asthma in Aragon, a Mediterranean region in Spain, under the DH approach. The methodological process entailed building a spatial database collating asthma prevalence as dependent variable, and lifestyle, socioeconomic, and climate indicators as explanatory factors, and then evaluating the spatial variability of the relationships by combining the Principal Component Analysis (PCA), Multiscale Geographically Weighted Regression (MGWR) models and cartographic design techniques. MGWR evidenced spatially varying relationships operating at different scales. Lifestyles seem closely tied to the prevalence of asthma in most of the study area while urban functionality and local climate patterns seem to boost prevalence rates in some specific enclaves. Consequently, the social and environmental conditions that characterize the study area translate into several DH scenarios modulating the spatial distribution of asthma. This differential DH behavior detected by local regression models is relevant to guiding and refining public health decision-making.</p>","PeriodicalId":12533,"journal":{"name":"Geographical Analysis","volume":"56 2","pages":"265-283"},"PeriodicalIF":3.6,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/gean.12380","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135974835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Relative Variability in Streetscape Skeletons and Spatial Association: Application for Identifying Harmonious and Inharmonious Streetscape Skeletons in Tokyo 街景骨架的相对可变性与空间关联:在识别东京和谐与不和谐街景骨架中的应用
IF 3.6 3区 地球科学
Geographical Analysis Pub Date : 2023-10-09 DOI: 10.1111/gean.12379
Hiroyuki Usui
{"title":"Relative Variability in Streetscape Skeletons and Spatial Association: Application for Identifying Harmonious and Inharmonious Streetscape Skeletons in Tokyo","authors":"Hiroyuki Usui","doi":"10.1111/gean.12379","DOIUrl":"10.1111/gean.12379","url":null,"abstract":"<p>Whether or not a streetscape skeleton (defined as the 3D street space) is harmonious depends on the degree of difference between heights and setbacks of adjacent buildings, which is <i>called the relative variability in the streetscape skeleton</i>, but this has generally been overlooked. Because streetscape skeletons are ambiguous, evaluating whether or not they are harmonious is thus conceptually and technically challenging. This article, therefore, considers the relative variability in streetscape skeletons and their spatial associations and answers the following question: <i>where are harmonious or inharmonious streetscape skeletons locally clustered?</i> The relative variability in the streetscape skeletons in the districts of the Tokyo metropolitan region was computed, where building heights and setbacks are directly controlled through streetscape promotion district planning stipulated in the City Planning Act. The spatial association of the relative variability in streetscape skeletons was then visualized to identify where streetscape skeletons are harmonious and inharmonious. The results showed that although harmonious streetscape skeletons are spatially clustered inside the domain bounded by wider streets, such clusters are small and spatially scattered. We, therefore, concluded that the effectiveness of direct controls through streetscape-promoting district planning to maintain and create harmonious streetscape skeletons is spatially limited and thus insufficient.</p>","PeriodicalId":12533,"journal":{"name":"Geographical Analysis","volume":"56 2","pages":"358-383"},"PeriodicalIF":3.6,"publicationDate":"2023-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/gean.12379","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135146539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Understanding Changes in Spatial Accessibility to Restaurants During the COVID-19 Pandemic: Disentangling Closures, Inequity, Neighborhood, and Transportation Mode 了解 COVID-19 大流行期间餐馆空间可达性的变化:将关闭、不公平、邻里关系和交通方式联系起来
IF 3.6 3区 地球科学
Geographical Analysis Pub Date : 2023-10-06 DOI: 10.1111/gean.12378
Kyusik Kim, Mark W. Horner, Md. Shaharier Alam, Onur Alisan, Mahyar Ghorbanzadeh, Eren Erman Ozguven
{"title":"Understanding Changes in Spatial Accessibility to Restaurants During the COVID-19 Pandemic: Disentangling Closures, Inequity, Neighborhood, and Transportation Mode","authors":"Kyusik Kim,&nbsp;Mark W. Horner,&nbsp;Md. Shaharier Alam,&nbsp;Onur Alisan,&nbsp;Mahyar Ghorbanzadeh,&nbsp;Eren Erman Ozguven","doi":"10.1111/gean.12378","DOIUrl":"10.1111/gean.12378","url":null,"abstract":"<p>Among one of the more significant societal impacts of the COVID-19 pandemic, restrictions on people's movement accelerated, and in some cases outright caused, restaurant closures. By considering people's potential for both driving and walking to restaurants, this study aims to examine how restaurant closures are associated with neighborhood characteristics during the pandemic. To do so, we investigated changes in spatial accessibility to restaurants, identified hot spots of communities with large accessibility reductions, and explored relationships between the reductions and neighborhood characteristics in Leon County, Florida. Analysis showed that the area experiencing the largest reductions in spatial access to restaurants varied by transportation modes and the overall geographic patterns in accessibility reductions significantly differed. Communities with significant reductions in car-based accessibility were areas with a small percentage of the older and non-White populations and a longer distance to the central area. On the other hand, only being a shorter distance to the central area was more related to hot spots of changes in walking accessibility. Findings show geographic patterns of restaurant closures, which interacted with people's modes of transportation. As such, the closures most substantially affected people in more suburban areas who might rely on driving during the pandemic.</p>","PeriodicalId":12533,"journal":{"name":"Geographical Analysis","volume":"56 2","pages":"244-264"},"PeriodicalIF":3.6,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135352166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
What's a School Worth to a Neighborhood? A Spatial Hedonic Analysis of Property Prices in the Context of Accommodation Reviews in Ontario 一所学校对一个社区有什么价值?安大略省住宿评论背景下的房产价格空间享得式分析
IF 3.6 3区 地球科学
Geographical Analysis Pub Date : 2023-09-19 DOI: 10.1111/gean.12377
John Merrall, Christopher D. Higgins, Antonio Paez
{"title":"What's a School Worth to a Neighborhood? A Spatial Hedonic Analysis of Property Prices in the Context of Accommodation Reviews in Ontario","authors":"John Merrall,&nbsp;Christopher D. Higgins,&nbsp;Antonio Paez","doi":"10.1111/gean.12377","DOIUrl":"10.1111/gean.12377","url":null,"abstract":"<p>Due to a change in capital funding formula, many school boards across the Province of Ontario engaged in Accommodation Reviews to rationalize the supply of school capacity. This process led to numerous school closures and raised important policy questions regarding the economic value of a school in terms of its capitalization into property values and, by extension, how the closure of a school might affect local neighborhoods. To explore these questions, this research uses spatial hedonic methods to estimate the implicit value of accessibility to schools in the City of Hamilton, Ontario. Spatial Durbin model results provide evidence of a significant negative correlation between distance to schools and housing prices in the Canadian context. This suggests that accessibility to schools is capitalized into property values and that the closure of a neighborhood school may result in potentially significant losses of economic value in communities.</p>","PeriodicalId":12533,"journal":{"name":"Geographical Analysis","volume":"56 2","pages":"217-243"},"PeriodicalIF":3.6,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/gean.12377","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135060762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multiscale Continuous and Discrete Spatial Heterogeneity Analysis: The Development of a Local Model Combining Eigenvector Spatial Filters and Generalized Lasso Penalties 多尺度连续和离散空间异质性分析:结合特征向量空间滤波器和广义拉索刑罚的局部模型的开发
IF 3.6 3区 地球科学
Geographical Analysis Pub Date : 2023-09-12 DOI: 10.1111/gean.12375
Zhan Peng, Ryo Inoue
{"title":"Multiscale Continuous and Discrete Spatial Heterogeneity Analysis: The Development of a Local Model Combining Eigenvector Spatial Filters and Generalized Lasso Penalties","authors":"Zhan Peng,&nbsp;Ryo Inoue","doi":"10.1111/gean.12375","DOIUrl":"10.1111/gean.12375","url":null,"abstract":"<p>Two types of spatial heterogeneity can exist simultaneously: continuous variations across an entire space and significant changes that occur only in specific spatial units. Moreover, each of these can act across multiple spatial scales. To effectively detect both continuous and discrete spatial heterogeneity across different scales, this study proposes a novel approach that combines the random effects eigenvector spatially filtering-based spatially varying coefficient (RE-ESF-SVC) model and the generalized lasso (GL) technique. Additionally, a restricted maximum likelihood estimation (REML)-based two-step iterative algorithm is developed for parameter estimation. Simulation experiments and an empirical application using rental price data confirm the ability of the proposed model to identify multiscale continuous and discrete spatial heterogeneity.</p>","PeriodicalId":12533,"journal":{"name":"Geographical Analysis","volume":"56 2","pages":"303-327"},"PeriodicalIF":3.6,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/gean.12375","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135884196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Conceptualizing Urban Inequalities as a Complex Socio-Technical Phenomenon 将城市不平等现象概念化为复杂的社会技术现象
IF 3.6 3区 地球科学
Geographical Analysis Pub Date : 2023-09-12 DOI: 10.1111/gean.12373
Ruth Nelson, Martijn Warnier, Dr Trivik Verma
{"title":"Conceptualizing Urban Inequalities as a Complex Socio-Technical Phenomenon","authors":"Ruth Nelson,&nbsp;Martijn Warnier,&nbsp;Dr Trivik Verma","doi":"10.1111/gean.12373","DOIUrl":"10.1111/gean.12373","url":null,"abstract":"<p>The United Nations World Social Report (2020) reveals that more than two thirds of the world's population live in countries where urban inequalities have increased in the last three decades. While urban inequalities are traditionally characterized as an economic issue, scholars are increasingly applying methods from geospatial analysis to study them. In the context of these advancements, it remains unclear what underlying perspectives are guiding decisions to concentrate on certain aspects of urban inequalities, while potentially ignoring others. We address this gap by reviewing the literature centered on the geospatial analysis of urban inequalities and identify three predominant research lenses from accessibility, distribution, and policy and stakeholder perspectives. As a primary contribution of this article, we connect the perspectives with ideas drawn from complexity theory to develop an overarching socio-technical framework for how urban inequalities emerge over space and time. While traditional scientific frameworks seek to increase knowledge through causality, complexity science acknowledges the inherent challenges in defining, understanding and solving complex problems such as urban inequalities, which has profound implications for their representation, modeling and interpretation. We critically reflect on the framework through key relational themes and insights drawn from the literature and close with considerations for future research.</p>","PeriodicalId":12533,"journal":{"name":"Geographical Analysis","volume":"56 2","pages":"187-216"},"PeriodicalIF":3.6,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/gean.12373","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135878064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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