Examining the Linkage between Urban Expansion and Carbon Dioxide Emissions in Counties of Guangdong-Hong Kong-Macao Greater Bay Area DOI
Ming Lei, Yuandong Wang, Xiaojie Chen

et al.

Published: Jan. 1, 2023

This study investigates the intricate relationship between urban expansion and carbon emissions, which is a critical aspect of socio-economic sustainable development essential for achieving peaking. Utilizing multiple remote sensing datasets relevant auxiliary information, we employ various methodological tools, including Tapio decoupling analysis, extended LMDI decomposition, landscape pattern index, multi-scale geographic weighted regression. The spans from 1997 to 2017 covers 48 counties within Guangdong-Hong Kong-Macao Greater Bay Area. Our findings indicate periodic fluctuating in emissions. Notably, post-2012, discernible trend towards robust emerges. decomposition emission driving factors unveils transition four into two pairs "counteracting" combinations: economic population size as active drivers, intensity land restraining factors. During expansion, regional disparities arise, especially shifts fragmentation. Meanwhile, centrality compactness exhibit steady growth, complexity displays subtle fluctuations. Carbon drivers demonstrate spatiotemporal variations responding changes form, compactness, while elicit insignificant responses. In Dongguan Baoan, reduction fragmentation has proven advantageous curtailing Enhancing necessitates judicious equilibrium inhibitory emissions eastern region Area, crucial controlling growth. Augmenting yields benefits peripheral zones comprehensive analysis provides framework shape low-carbon, policies, serving blueprint optimize patterns achieve peaking goals.

Language: Английский

COVID-19, cities and inequality DOI Creative Commons
Han Li, Yehua Dennis Wei

Applied Geography, Journal Year: 2023, Volume and Issue: 160, P. 103059 - 103059

Published: Sept. 26, 2023

Language: Английский

Citations

26
Dynamics of urban expansion and form changes impacting carbon emissions in the Guangdong-Hong Kong-Macao Greater Bay Area counties DOI Creative Commons
Ming Lei, Yuandong Wang, Xiaojie Chen

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(8), P. e29647 - e29647

Published: April 1, 2024

Cities are the main carriers of social and economic development, they also important sources carbon emissions. Therefore, it is essential to explore impact urban expansion form changes on Here, we attempted analyzes relationship between emissions at county level in Guangdong-Hong Kong-Macao Greater Bay Area (GBA) from 1997 2017. It further decomposes driving effects multiple factors, considers spatial heterogeneity different effects. The results show that: GBA has gone through three stages 2017, with 2012 as a turning point. Optimization development models strict protection ecological environment can effectively control After 2012, effect (GE) population scale (PE) factors emissions, while emission intensity (CE) land (UE) inhibitory contribution rate UE reduction reach 86 %. heterogeneity. have significant counties Dongguan Shenzhen. increase fragmentation indirectly promotes In 2007-2012, centrality significantly weakened effect, which conducive reduction. 2007, compactness eastern part GBA, including Zhongshan Zhuhai, not

Language: Английский

Citations

9
Towards a Human-Centric City Emergency Response: Modelling Activity Patterns of Urban Population DOI Creative Commons
Qian-Cheng Wang,

Ping He,

Yibin Li

et al.

Developments in the Built Environment, Journal Year: 2025, Volume and Issue: 21, P. 100633 - 100633

Published: Feb. 28, 2025

Language: Английский

Citations

1
Reflections on the dynamic zero-COVID policy in China DOI Creative Commons

Zaihua Ba,

Yuqi Li, Jiao Ma

et al.

Preventive Medicine Reports, Journal Year: 2023, Volume and Issue: 36, P. 102466 - 102466

Published: Nov. 22, 2023

The coronavirus disease 2019 (COVID-19) pandemic has posed a serious threat to global healthcare and economy. In order curb its spread, China adopted the dynamic zero-COVID policy, aiming diagnose isolate cases close contacts as soon possible. However, there is controversy about impact of isolation measures on social order, including economy, personal employment public mental health. Therefore, this review discusses analyzes in detail advantages challenges implementing policy. Although health policy might cause shock economy short term, still achieved continued healthy economic performance with stable unemployment strong export growth. Moreover, rates infection mortality were lower than those United States European Union. due high transmissibility low pathogenicity Omicron variant prolonged lockdown-induced psychological damage, people questioned effectiveness necessity Now that adjusted timely manner, but many problems remain unsolved. Some practical suggestions terms health, vaccine development, drugs supply, recovery are put forward at end our paper minimize negative impacts provide reference for future efforts.

Language: Английский

Citations

17
The 2-month lockdown and commuting behavior transformation in Shanghai: A phone signal data-based analysis DOI
Weiye Xiao, Han Li, Feng Yuan

et al.

Transport Policy, Journal Year: 2024, Volume and Issue: 150, P. 149 - 161

Published: March 21, 2024

Language: Английский

Citations

5
Identify social and job disparities in the relationship between job‐housing balance and urban commuting using Baidu trajectory big data DOI
Lei Zhou, Weiye Xiao, Han Li

et al.

Transactions in GIS, Journal Year: 2024, Volume and Issue: 28(2), P. 258 - 277

Published: Jan. 18, 2024

Abstract The job‐housing relationship is a well‐documented topic in urban and economic geography literature, but the disparities relationships across workers' sociodemographic statuses have yet to be fully explored. This study utilizes Baidu trajectory dataset spatial analysis tools examine Zhuhai, China, taking into account socioeconomic status job types. Origin–destination indicates that for commercial public service sectors are balanced core, whereas, secondary sector, more suburban area compared central area. Network further reveals presence of self‐contained communities sector peripheral areas. We find high‐income workers experience longer commuting distances, contrast their counterparts sectors. These insights underscore significance considering skills planning.

Language: Английский

Citations

4
What factors affect sustainable poverty reduction capacity in the Alpine-Gorge regions? Evidence from China DOI

Xianmin Ye,

Xiaoqing Zhao,

Zexian Gu

et al.

Environment Development and Sustainability, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Language: Английский

Citations

0
Spatial variability of cultural landscape vulnerability and influential factors in ethnic villages of Southeast Guizhou DOI Creative Commons
Chong Wu,

Mengling Yang,

Haidong Wei

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 9, 2025

In Southeast Guizhou, a region of China rich in ethnic diversity, the cultural landscapes villages are increasingly vulnerable under pressures urbanization and tourism development. This study assesses vulnerability 43 Leishan County using Vulnerability Scoring Diagram (VSD) model, which evaluates exposure, sensitivity, coping ability. Analyses spatial autocorrelation geographic weighted regression reveal distinct patterns vulnerability, with northern exhibiting higher indices than southern region. The identifies development, protection policies, financial investments as primary influencing factors varying degrees impact across different geographical areas. findings provide robust framework for assessing visualizing villages, guiding development tailored strategies to mitigate risks preserve heritage.

Language: Английский

Citations

0
Beyond the immediate: exploring the long-term effects of COVID-19 on urban retail in Seoul, South Korea DOI Creative Commons
Kyeong Hee Seo

Journal of Asian Architecture and Building Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 14

Published: Jan. 25, 2025

Language: Английский

Citations

0
Uneven Geographies of COVID‐19 II: Spatialities and Economic Geographies in a Syndemic DOI Creative Commons
Tabea Bork‐Hüffer, Jonathan Everts, Carsten Butsch

et al.

Geography Compass, Journal Year: 2025, Volume and Issue: 19(4)

Published: March 24, 2025

ABSTRACT This second of three review articles on the uneven geographies COVID‐19 examines geographical research (1) spatial patterns pandemic's unfolding and (2) its economic geographies, considering both direct indirect impacts—for example, those resulting from related preventive measures. In line with this article series, it (3) concludes by discussing relevance reviewed for syndemics approach vice versa. Research effects analyzes disruptions to global value chains, industries, labor systems, workspaces, particularly remote work. Some studies explore how pandemic coincided ongoing transitions such as restructuring shrinkage, austerity politics, digitization, automation. Studies highlight need contextualize inequalities within historical political‐economic interdependencies, power asymmetries, structural disparities. doing so, add depth syndemic analyses vulnerabilities crisis cascades, highlighting spatially sensitive assessments. Still, diverging findings at national, regional, local levels call comparative ex‐post relational methodologies able unpack complexities. turn, geographers can benefit scholars' insights into disease burdens pre‐existing health impacts.

Language: Английский

Citations

0