Urban green land use efficiency of resource-based cities in China: Multidimensional measurements, spatial-temporal changes, and driving factors

Sustainable Cities and Society, Год журнала: 2024, Номер 104, С. 105299 - 105299

Опубликована: Фев. 23, 2024

Язык: Английский

---

Global urban structural growth shows a profound shift from spreading out to building up

Nature Cities, Год журнала: 2024, Номер 1(9), С. 555 - 566

Опубликована: Авг. 5, 2024

Abstract We present a new study examining the dynamics of global urban building growth rates over past three decades. By combining datasets for 1,550+ cities from several space-borne sensors—data scatterometers and settlement-built fraction based on Landsat-derived data—we find profound shifts in how expanded 1990s to 2010s. Cities had both increasing fractional cover microwave backscatter (correlating with volume), but decades, decreased most regions large cities, while increased essentially all cities. The divergence increase these metrics indicates shift lateral expansion more vertical development. This transition has happened different decades extents across world’s Growth rate increases were largest Asian toward development consequences material energy use, local climate living.

Язык: Английский

---

Analysis of the coupling coordinated development of the Population–Water–Ecology–Economy system in urban agglomerations and obstacle factors discrimination: A case study of the Tianshan North Slope Urban Agglomeration, China

Sustainable Cities and Society, Год журнала: 2022, Номер 90, С. 104359 - 104359

Опубликована: Дек. 27, 2022

Язык: Английский

---

In pursuit of sustainability – Spatio-temporal pathways of urban growth patterns in the world's largest megacities

Cities, Год журнала: 2022, Номер 131, С. 103919 - 103919

Опубликована: Авг. 13, 2022

Язык: Английский

---

A comparative study on urban land use eco-efficiency of Yangtze and Yellow rivers in China: From the perspective of spatiotemporal heterogeneity, spatial transition and driving factors

Ecological Indicators, Год журнала: 2023, Номер 151, С. 110331 - 110331

Опубликована: Май 12, 2023

Increasing urban land use eco-efficiency (ULUEE) is conducive to alleviating the human-land conflict in cities, especially densely populated and ecologically sensitive areas. ULUEE research past has been less focused on different river basins from a comparative perspective, largely ignored regional heterogeneity driving factors. Thus, this study aims compare spatiotemporal dynamics factors of Yangtze River Economic Belt (YREB) Yellow Basin (YRB) China. The was first evaluated using Slack Based Model-Undesirable, then Theil Index spatial Markov Chain were used reveal differential changes shifting direction ULUEE, followed by an analysis segments sized cities Tobit model. Results show that: (1) both YREB YRB, shows characteristic "lower reaches > middle upper reaches", however, notable differences index values are evident among basin segments. (2) exhibits spillovers convergence phenomena during its variations. (3) There significant U-shaped relationship between GDP whole YREB, but only lower YRB. Additionally, form environmental regulations have heterogeneous impacts different-sized cities. In order maintain sustainability resource management coordinate city development varying sizes, governments must take systematic approach that accounts for complexity characteristics drivers ULUEE.

Язык: Английский

---

The effects of urban expansion on carbon emissions: Based on the spatial interaction and transmission mechanism

Journal of Cleaner Production, Год журнала: 2023, Номер 434, С. 140019 - 140019

Опубликована: Дек. 9, 2023

Язык: Английский

---

LST determination of different urban growth patterns: A modeling procedure to identify the dominant spatial metrics

Sustainable Cities and Society, Год журнала: 2023, Номер 92, С. 104459 - 104459

Опубликована: Фев. 12, 2023

Язык: Английский

---

Spatial heterogeneity and driving mechanisms of carbon emissions in urban expansion areas: A research framework coupled with patterns and functions

Land Use Policy, Год журнала: 2024, Номер 143, С. 107209 - 107209

Опубликована: Май 30, 2024

Язык: Английский

---

Assessing Peri-Urbanisation and Urban Transitions between 2010 and 2020 in Ho Chi Minh City using an Urban Structure Type Approach

Urban Science, Год журнала: 2024, Номер 8(1), С. 11 - 11

Опубликована: Фев. 1, 2024

This paper contributes to the understanding of recent urban development Ho Chi Minh City, Vietnam. Previous studies have aimed at quantifying city’s spatial growth yet disregarded its inherent morphological and socio-economic heterogeneity. To overcome this knowledge gap, we employ an structure type approach for spatially explicit quantification urbanisation patterns period 2010–⁠2020, categorising 77,000 blocks across entire administrative area 2095 km2. The allows us understand basic underlying processes urbanisation, both quantitatively qualitatively, main corridors along rural–urban gradient. By contextualizing combining our findings within current literature official planning reports, discern between traditional contemporary new town patterns, highlighting their driving forces policy implications. Incremental plot-by-plot northwest corridor is observed as principal mode development, whilst bypass seen eastern southern corridors. Our block-based results highlight key challenges provide insights on a scale that meaningful infrastructure planning, periodic analysis monitoring. As far authors are aware, first time was applied rapid dynamics emerging megacity in Southeast Asia.

Язык: Английский

---

Recognizing urban shrinkage and growth patterns from a global perspective

Applied Geography, Год журнала: 2024, Номер 166, С. 103247 - 103247

Опубликована: Март 19, 2024

Язык: Английский

---