Applied Geography最新文献

英文中文

On the evidence of contextually large fires in Europe based on return period functions

IF 4 2区地球科学 Q1 GEOGRAPHY

Applied Geography

Pub Date : 2025-02-01 DOI: 10.1016/j.apgeog.2025.103539

Andrea Duane , Aymen Moghli , Lluís Coll , Cristina Vega

Very large wildfire events represent substantial social and ecological disturbances globally, with recent occurrences suggesting unprecedented scale and impact. What constitutes a large fire event in each territory varies regionally depending on biophysical attributes and fire management response. Despite the efforts made to provide standardized metrics across ecosystems, there remains a need for new methods to identify and evaluate fires that are contextually large. Here, we propose a framework to evaluate contextually large fires in Europe, considering them as fires larger than expected based on return period functions. Utilizing 23 years of data from the European Forest Fires Information System, we applied extreme value theory to compute fire return periods at the regional level (administrative units of approximately 17,600 km2). Results identified 115 regions out of 330 (35%) that experienced at least one contextually large fire, primarily in southern Europe, but also dispersed across the temperate and Atlantic biomes. While 32 contextually large fires were larger than 10,000 ha, 104 were smaller than 500 ha. The occurrence of contextually large fires shows a positive trend along the study period. This dataset provided valuable insights for assessing extreme wildfires, their distribution and their probabilities, facilitating effective risk mitigation strategies in Europe.

{"title":"On the evidence of contextually large fires in Europe based on return period functions","authors":"Andrea Duane , Aymen Moghli , Lluís Coll , Cristina Vega","doi":"10.1016/j.apgeog.2025.103539","DOIUrl":"10.1016/j.apgeog.2025.103539","url":null,"abstract":"<div><div>Very large wildfire events represent substantial social and ecological disturbances globally, with recent occurrences suggesting unprecedented scale and impact. What constitutes a large fire event in each territory varies regionally depending on biophysical attributes and fire management response. Despite the efforts made to provide standardized metrics across ecosystems, there remains a need for new methods to identify and evaluate fires that are contextually large. Here, we propose a framework to evaluate contextually large fires in Europe, considering them as fires larger than expected based on return period functions. Utilizing 23 years of data from the European Forest Fires Information System, we applied extreme value theory to compute fire return periods at the regional level (administrative units of approximately 17,600 km2). Results identified 115 regions out of 330 (35%) that experienced at least one contextually large fire, primarily in southern Europe, but also dispersed across the temperate and Atlantic biomes. While 32 contextually large fires were larger than 10,000 ha, 104 were smaller than 500 ha. The occurrence of contextually large fires shows a positive trend along the study period. This dataset provided valuable insights for assessing extreme wildfires, their distribution and their probabilities, facilitating effective risk mitigation strategies in Europe.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"176 ","pages":"Article 103539"},"PeriodicalIF":4.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143346340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Reverse estimation of urban mobility patterns during pandemics using agent-based modeling

IF 4 2区地球科学 Q1 GEOGRAPHY

Applied Geography

Pub Date : 2025-02-01 DOI: 10.1016/j.apgeog.2024.103492

Moongi Choi , Alexander Hohl

In addressing pandemics like COVID-19, there is a crucial focus on proactive response research, predicting disease cases, and identifying risk areas. However, challenges arise due to limited human mobility data and methodological constraints in predicting travel patterns. To tackle this, our study introduces an Agent-Based Travel Scheduler (ABTS) model, simulating individual travel patterns using aggregated data sources. This model decomposes and forecasts travel behaviors by various criteria, such as age, weekdays/weekends, and trip purpose. The findings uncover varied travel behaviors across pandemic periods and demographic groups, highlighting complex movement patterns linked to infection risks. Moreover, the results show how different age groups adapt travel during pandemics, offering insights for targeted disease control strategies. By examining past pandemic-associated travel patterns, this study provides valuable insights for formulating effective proactive responses in future pandemics, guiding policy decisions to mitigate the spread of infectious diseases.

引用次数: 0

Exploring cooperative and competitive relations in a Chinese intercity innovation network

IF 4 2区地球科学 Q1 GEOGRAPHY

Applied Geography

Pub Date : 2025-02-01 DOI: 10.1016/j.apgeog.2025.103508

Weiyang Zhang , Yuxin Qian , Jinyue Tang , Xingjian Liu

While the relevance of intercity networks for innovation has long been highlighted in the literature, how such interactions may constitute both competition and cooperation between cities is less researched. This paper compares potential intercity competitive and cooperative relations in co-patent activities between Chinese cities. The results point to different patterns of competition and cooperation, especially regarding differentiated relevance of city size, political hierarchies and (geographical) distance. Specifically, cities may be likely to have competitive relations with others at same administrative levels and with similar sizes. Distance decay is evident in potential intercity cooperation but not in competitive relations. This research not only compares competitive and cooperative intercity relations in innovation activities but also highlights policy implications.

引用次数: 0

Spaces of collaboration? Geography and functionality of coworking spaces in China

IF 4 2区地球科学 Q1 GEOGRAPHY

Applied Geography

Pub Date : 2025-02-01 DOI: 10.1016/j.apgeog.2025.103507

Xu Zhang, Hao Liang, Zhangcai Yin

The global expansion of coworking spaces (CSs) has attracted extensive attention. However, the suitability of the dominant CS model, which originates from the Global North, for the development realities of CSs in the Global South requires further investigation. Using an innovative dataset containing location information and user-generated comments of CSs obtained from a major Chinese online review portal, this study conducts a systematic analysis of the agglomerative pattern and functionality—namely the facilities and services offered to users and the activities undertaken in these spaces—of CSs on China's mainland. Our purpose is to offer new insights into the (spatial) development of CSs beyond the centers of the Global North and to advance understanding of users' experiences and perceptions regarding the functionality of CSs. The analysis demonstrates that the geography of CSs shaped by the intervention of the Chinese state exhibits a dual pattern of diffusion and agglomeration, reflecting the hybrid impacts of market and political forces. The functionality of CSs in China also differs from the idealized Western-centric CS concept, which emphasizes their business-supporting and knowledge-sharing functions. The perception of CSs as empowering, socializing sites supporting the development of knowledge economy cannot yet be supported in the Chinese context.

{"title":"Spaces of collaboration? Geography and functionality of coworking spaces in China","authors":"Xu Zhang, Hao Liang, Zhangcai Yin","doi":"10.1016/j.apgeog.2025.103507","DOIUrl":"10.1016/j.apgeog.2025.103507","url":null,"abstract":"<div><div>The global expansion of coworking spaces (CSs) has attracted extensive attention. However, the suitability of the dominant CS model, which originates from the Global North, for the development realities of CSs in the Global South requires further investigation. Using an innovative dataset containing location information and user-generated comments of CSs obtained from a major Chinese online review portal, this study conducts a systematic analysis of the agglomerative pattern and functionality—namely the facilities and services offered to users and the activities undertaken in these spaces—of CSs on China's mainland. Our purpose is to offer new insights into the (spatial) development of CSs beyond the centers of the Global North and to advance understanding of users' experiences and perceptions regarding the functionality of CSs. The analysis demonstrates that the geography of CSs shaped by the intervention of the Chinese state exhibits a dual pattern of diffusion and agglomeration, reflecting the hybrid impacts of market and political forces. The functionality of CSs in China also differs from the idealized Western-centric CS concept, which emphasizes their business-supporting and knowledge-sharing functions. The perception of CSs as empowering, socializing sites supporting the development of knowledge economy cannot yet be supported in the Chinese context.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"175 ","pages":"Article 103507"},"PeriodicalIF":4.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143229279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

The new geography of “third places” in France: Explaining a deconcentration process outside metro areas

IF 4 2区地球科学 Q1 GEOGRAPHY

Applied Geography

Pub Date : 2025-02-01 DOI: 10.1016/j.apgeog.2024.103493

Clément Marinos , Sébastien Bourdin , Guy Baudelle

The article examines the spatiotemporal diffusion of third places (TPs) in France. Based on the observation of the growing extension of the phenomenon, it relies on an unprecedented database to provide an analysis by urban strata and time intervals, with particular attention to the period 2020–2022, the years of COVID-19. In line with our hypotheses, the results show a classical hierarchical top-down diffusion process. After a metropolitan surge until 2017, third places tend to establish themselves more diffusely across the territory, with a turning point correlated to the emergence of the COVID-19 crisis. Across all periods, the probability of creating a third place in a large metropolitan area is only slightly higher than that observed in smaller municipalities.

引用次数: 0

Exploring the power landscape of global agri-food systems based on mergers and acquisitions data of agri-food companies

IF 4 2区地球科学 Q1 GEOGRAPHY

Applied Geography

Pub Date : 2025-02-01 DOI: 10.1016/j.apgeog.2025.103512

Xinyu Yang , Wanqu Xia , Zhouying Song

The mergers and acquisitions (M&As) of agri-food companies play a significant role in shaping the power landscape of global agri-food systems. Based on the data of 56,832 M&As between 1997 and 2022, this study conducts a multi-dimensional analysis of the spatial-temporal evolution of global agri-food M&As from the geography perspective. The analysis provides insights into the current challenges and opportunities facing the industry. The relevant findings are threefold. (1) Domestic M&As are the primary form of agri-food M&As in the world, while cross-border M&As are relatively rare. (2) North America and Europe are the most active regions for global agri-food M&As, while South America and Africa are on the edge of the M&A network. And Japan, South Korea, mainland China, Hong Kong, India and Singapore are important nodes in Asian M&A network. (3) As for the sectoral characteristics, the food manufacturing sector has the largest transaction scale, followed by the downstream wholesale and retail sectors, while the upstream agricultural input and primary production sectors have a smaller transaction scale. In addition, cross-sector transactions involving the financial sector have assumed an increasingly pivotal role within global agri-food systems.

{"title":"Exploring the power landscape of global agri-food systems based on mergers and acquisitions data of agri-food companies","authors":"Xinyu Yang , Wanqu Xia , Zhouying Song","doi":"10.1016/j.apgeog.2025.103512","DOIUrl":"10.1016/j.apgeog.2025.103512","url":null,"abstract":"<div><div>The mergers and acquisitions (M&As) of agri-food companies play a significant role in shaping the power landscape of global agri-food systems. Based on the data of 56,832 M&As between 1997 and 2022, this study conducts a multi-dimensional analysis of the spatial-temporal evolution of global agri-food M&As from the geography perspective. The analysis provides insights into the current challenges and opportunities facing the industry. The relevant findings are threefold. (1) Domestic M&As are the primary form of agri-food M&As in the world, while cross-border M&As are relatively rare. (2) North America and Europe are the most active regions for global agri-food M&As, while South America and Africa are on the edge of the M&A network. And Japan, South Korea, mainland China, Hong Kong, India and Singapore are important nodes in Asian M&A network. (3) As for the sectoral characteristics, the food manufacturing sector has the largest transaction scale, followed by the downstream wholesale and retail sectors, while the upstream agricultural input and primary production sectors have a smaller transaction scale. In addition, cross-sector transactions involving the financial sector have assumed an increasingly pivotal role within global agri-food systems.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"175 ","pages":"Article 103512"},"PeriodicalIF":4.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143229526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Provincial localization framework for SDGs in China: Enhancing support for sustainable governance

IF 4 2区地球科学 Q1 GEOGRAPHY

Applied Geography

Pub Date : 2025-02-01 DOI: 10.1016/j.apgeog.2024.103505

Wen Song , Shisong Cao , Mingyi Du , Linlin Lu , Huadong Guo , Sirui Wang , Yue Liu , Xiaoxuan Li

The Sustainable Development Goals (SDGs) represent a globally accepted set of objectives, whose success heavily relies on localized implementation. Despite broad consensus, there is a notable lack of structured methodologies for assessing SDG integration at the local level. To address the knowledge gap, we proposed a novel framework for evaluating SDG integration at the provincial level, supported by an in-depth analysis of Chinese provinces from 2006 to 2021. Our framework allows for a more nuanced assessment by selecting regionally aligned indicators, establishing clear benchmarks, and evaluating SDG performance across multiple dimensions. A key finding is the necessity of utilizing at least three distinct indicators to capture the complexity of each SDG. Moreover, our approach—combining average targets with regional equity considerations—produces more consistent and meaningful results for local governance. By 2015, China's provincial SDG implementation surpassed key milestones, but regressions were observed in SDG12 (responsible consumption and production), SDG13 (climate action), SDG14 (life below water), and SDG15 (life on land), underscoring the need for renewed efforts. This research distinguishes itself by offering a localized, equity-driven assessment model that provides fresh insights into SDG progress, emphasizing the importance of continuous monitoring at sub-national levels and the need for tailored policy interventions to address regional disparities in sustainable development.

{"title":"Provincial localization framework for SDGs in China: Enhancing support for sustainable governance","authors":"Wen Song , Shisong Cao , Mingyi Du , Linlin Lu , Huadong Guo , Sirui Wang , Yue Liu , Xiaoxuan Li","doi":"10.1016/j.apgeog.2024.103505","DOIUrl":"10.1016/j.apgeog.2024.103505","url":null,"abstract":"<div><div>The Sustainable Development Goals (SDGs) represent a globally accepted set of objectives, whose success heavily relies on localized implementation. Despite broad consensus, there is a notable lack of structured methodologies for assessing SDG integration at the local level. To address the knowledge gap, we proposed a novel framework for evaluating SDG integration at the provincial level, supported by an in-depth analysis of Chinese provinces from 2006 to 2021. Our framework allows for a more nuanced assessment by selecting regionally aligned indicators, establishing clear benchmarks, and evaluating SDG performance across multiple dimensions. A key finding is the necessity of utilizing at least three distinct indicators to capture the complexity of each SDG. Moreover, our approach—combining average targets with regional equity considerations—produces more consistent and meaningful results for local governance. By 2015, China's provincial SDG implementation surpassed key milestones, but regressions were observed in SDG12 (responsible consumption and production), SDG13 (climate action), SDG14 (life below water), and SDG15 (life on land), underscoring the need for renewed efforts. This research distinguishes itself by offering a localized, equity-driven assessment model that provides fresh insights into SDG progress, emphasizing the importance of continuous monitoring at sub-national levels and the need for tailored policy interventions to address regional disparities in sustainable development.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"175 ","pages":"Article 103505"},"PeriodicalIF":4.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143229628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Recovery of economic activities in China uncovered by remotely sensed nighttime light data under the pandemic new normal

IF 4 2区地球科学 Q1 GEOGRAPHY

Applied Geography

Pub Date : 2025-02-01 DOI: 10.1016/j.apgeog.2025.103506

Yizhen Wu , Kaifang Shi , Xi Li , Yuanxi Ru

The systematic identification of economic recovery trends and their underlying drivers under pandemic new normal offers valuable insights for shaping recovery strategies for similar crises in future. Thus, using China as a case study, we utilized nighttime light (NTL) data as a comprehensive proxy for economic activity to analyze the trajectory of economic recovery during the pandemic new normal. The differences-in-differences (DID) model was used to assess the recovery in economic volume (EV) and economic growth rate (EGR). Then, the ‘leave-one-out’ method was used to analyze individual city responses, and the random forest (RF) algorithm was employed to identify the key demographic and economic factors driving the recovery of economic activities. Results showed that despite incomplete recovery in EV (−2.7%) and EGR (−8.2%), there were notable positive time-varying spillover effects with a 47% increase in EV and a 41% increase in EGR. Meanwhile, the recovery trajectories exhibited an inverted "N" shape, reflecting a rebound pattern during the pandemic. Overall, relatively positive trends in EV recovery occurred primarily in East China, while variability in EGR responses across individual cities remained relatively insignificant. The driving mechanisms of the two economic recovery indicators were heterogeneous, with demographic factors dominating EV recovery, whereas economic factors were the primary contributors to EGR recovery.

{"title":"Recovery of economic activities in China uncovered by remotely sensed nighttime light data under the pandemic new normal","authors":"Yizhen Wu , Kaifang Shi , Xi Li , Yuanxi Ru","doi":"10.1016/j.apgeog.2025.103506","DOIUrl":"10.1016/j.apgeog.2025.103506","url":null,"abstract":"<div><div>The systematic identification of economic recovery trends and their underlying drivers under pandemic new normal offers valuable insights for shaping recovery strategies for similar crises in future. Thus, using China as a case study, we utilized nighttime light (NTL) data as a comprehensive proxy for economic activity to analyze the trajectory of economic recovery during the pandemic new normal. The differences-in-differences (DID) model was used to assess the recovery in economic volume (EV) and economic growth rate (EGR). Then, the ‘leave-one-out’ method was used to analyze individual city responses, and the random forest (RF) algorithm was employed to identify the key demographic and economic factors driving the recovery of economic activities. Results showed that despite incomplete recovery in EV (−2.7%) and EGR (−8.2%), there were notable positive time-varying spillover effects with a 47% increase in EV and a 41% increase in EGR. Meanwhile, the recovery trajectories exhibited an inverted \"N\" shape, reflecting a rebound pattern during the pandemic. Overall, relatively positive trends in EV recovery occurred primarily in East China, while variability in EGR responses across individual cities remained relatively insignificant. The driving mechanisms of the two economic recovery indicators were heterogeneous, with demographic factors dominating EV recovery, whereas economic factors were the primary contributors to EGR recovery.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"175 ","pages":"Article 103506"},"PeriodicalIF":4.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143229630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Territorial impacts of the monoculture-based agri-food industry: Comparative analyses on two continents

IF 4 2区地球科学 Q1 GEOGRAPHY

Applied Geography

Pub Date : 2025-02-01 DOI: 10.1016/j.apgeog.2024.103489

Juan Carlos Rodríguez-Cohard , Patricia Beatriz Lombardo , José Domingo Sánchez-Martínez , Antonio Garrido-Almonacid

Agri-food industrial complexes have undergone rapid transformations in recent decades, resulting in significant territorial impacts in the regions where they are concentrated. Economic and social globalization has given rise to a global consumer class with increasingly homogenized habits, driving up demand for certain agri-food products—both for direct consumption and as inputs in intermediate stages of the value chain. Technological advancements have further intensified crop yields, making agricultural investments more attractive to financial capital. This paper explores this process through two paradigmatic cases: soybean cultivation in the Pampas region of Argentina and olive farming in the southern Iberian Peninsula. These cases illustrate how agribusiness is reshaping traditional agro-industrial complexes, affecting economic, financial, technological, and institutional structures. Despite these transformations, production remains primarily geared toward international markets. The methodological approach used is the case study, framed within an evolutionary perspective of endogenous development theories. The analysis of the development of these two monoculture-based agri-food industries highlights how technological innovations evolve within specific institutional and socioeconomic contexts, driving progressive changes that model localized activities.

{"title":"Territorial impacts of the monoculture-based agri-food industry: Comparative analyses on two continents","authors":"Juan Carlos Rodríguez-Cohard , Patricia Beatriz Lombardo , José Domingo Sánchez-Martínez , Antonio Garrido-Almonacid","doi":"10.1016/j.apgeog.2024.103489","DOIUrl":"10.1016/j.apgeog.2024.103489","url":null,"abstract":"<div><div>Agri-food industrial complexes have undergone rapid transformations in recent decades, resulting in significant territorial impacts in the regions where they are concentrated. Economic and social globalization has given rise to a global consumer class with increasingly homogenized habits, driving up demand for certain agri-food products—both for direct consumption and as inputs in intermediate stages of the value chain. Technological advancements have further intensified crop yields, making agricultural investments more attractive to financial capital. This paper explores this process through two paradigmatic cases: soybean cultivation in the Pampas region of Argentina and olive farming in the southern Iberian Peninsula. These cases illustrate how agribusiness is reshaping traditional agro-industrial complexes, affecting economic, financial, technological, and institutional structures. Despite these transformations, production remains primarily geared toward international markets. The methodological approach used is the case study, framed within an evolutionary perspective of endogenous development theories. The analysis of the development of these two monoculture-based agri-food industries highlights how technological innovations evolve within specific institutional and socioeconomic contexts, driving progressive changes that model localized activities.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"175 ","pages":"Article 103489"},"PeriodicalIF":4.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143229638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

The impact of high-speed railways on urban spatial evolution: A case study of China's coastal areas

IF 4 2区地球科学 Q1 GEOGRAPHY

Applied Geography

Pub Date : 2025-02-01 DOI: 10.1016/j.apgeog.2024.103504

Min Su, Wenze Zou, Bingru zhao, Wenhang Fan

High-speed railways (HSR) are integral to modern transport systems and significantly influence urban spatial structures and land use. This study examines 54 newly constructed HSR stations in China's coastal areas by analyzing surrounding spatial expansion and urban evolution using Landsat TM remote sensing images and standardized urban built-up area datasets from 2005 to 2020. We also investigate the varying impacts of HSR stations based on location. First, marginal HSR stations comprise the largest proportion of new stations; a negative correlation exists between the distance index of HSR stations and city scale. Second, the HSR station's effect on the surrounding construction land is concentrated around 4 km, with the most significant contribution during the construction stage, yielding a spatial expansion rate of 180.41%, compared to 27.13% and 30.89% in the planning and operational stages, respectively. Marginal HSR stations contribute most significantly to spatial expansion within station areas, while suburban HSR stations exhibit a lagging effect. Third, new HSR stations facilitate an urban built-up area's spatial expansion, subsequently shifting the spatial center-of-gravity toward the station. This occurs particularly for marginal and suburban HSR stations, with less impact for central stations. This study enriches existing research and offers valuable insights into the relationship between HSR station construction and urban spatial development.

{"title":"The impact of high-speed railways on urban spatial evolution: A case study of China's coastal areas","authors":"Min Su, Wenze Zou, Bingru zhao, Wenhang Fan","doi":"10.1016/j.apgeog.2024.103504","DOIUrl":"10.1016/j.apgeog.2024.103504","url":null,"abstract":"<div><div>High-speed railways (HSR) are integral to modern transport systems and significantly influence urban spatial structures and land use. This study examines 54 newly constructed HSR stations in China's coastal areas by analyzing surrounding spatial expansion and urban evolution using Landsat TM remote sensing images and standardized urban built-up area datasets from 2005 to 2020. We also investigate the varying impacts of HSR stations based on location. First, marginal HSR stations comprise the largest proportion of new stations; a negative correlation exists between the distance index of HSR stations and city scale. Second, the HSR station's effect on the surrounding construction land is concentrated around 4 km, with the most significant contribution during the construction stage, yielding a spatial expansion rate of 180.41%, compared to 27.13% and 30.89% in the planning and operational stages, respectively. Marginal HSR stations contribute most significantly to spatial expansion within station areas, while suburban HSR stations exhibit a lagging effect. Third, new HSR stations facilitate an urban built-up area's spatial expansion, subsequently shifting the spatial center-of-gravity toward the station. This occurs particularly for marginal and suburban HSR stations, with less impact for central stations. This study enriches existing research and offers valuable insights into the relationship between HSR station construction and urban spatial development.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"175 ","pages":"Article 103504"},"PeriodicalIF":4.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143229281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

首页上一页

下一页尾页

类型

全部化学•材料生命科学医学物理工程技术环境•农林材料科学地球科学法学管理学化学环境科学与生态学计算机科学教育学经济学农林科学人文科学生物学数学物理与天体物理心理学综合性期刊其他工业工程理学历史学农学文学信息工程

数据库

全部 ACS Publications Elsevier ieeexplore Springer The Royal Society of Chemistry Wiley

期刊

Applied Geography

全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.

﹀