Analysis of Barriers to the Implementation of Net-Zero Carbon Cities in Iran DOI
Maryam Roosta, Masoud Javadpoor, Ayyoob Sharifi

et al.

Published: Jan. 1, 2024

Language: Английский

Spatial and Temporal Variability of Near-Surface CO2 and Influencing Factors in Urban Communities DOI Creative Commons

Yueyue Wu,

Zheng Yi, Jialei Liu

et al.

Land, Journal Year: 2025, Volume and Issue: 14(4), P. 888 - 888

Published: April 17, 2025

CO2 is the primary contributor to global warming, and also most significant anthropogenic emission gas in cities. This study investigates near-surface spatiotemporal variability patterns at community scale address critical gap urban high-resolution measurement promote carbon neutrality. Combining fixed mobile monitoring across five representative communities (1-km2 coverage) with two-hour temporal precision 20 m spatial resolution, results revealed average concentrations of 440–480 ppm, exhibiting bimodal diurnal cycles highlighting divergent behaviors. Three peaked during 17:00–19:00 LT, while two 08:00–10:00 LT. Spatial correlation analysis identified dominant patterns: road-adjacent “externally dominated” hotspots “internally zones elevated intra-community levels. Spearman analysis, Random Forest, Geographically Temporally Weighted Regression models quantified morphology element contributions, demonstrating that building exerted time-varying impacts communities. Meanwhile, external traffic contributed 18–39% concentration variability, internal energy consumption drove localized peaks. The findings indicated apart from sources, micro-scale design elements regulate distribution. approach provides actionable insights for optimizing layouts infrastructure mitigate emissions, advancing neutrality targeted planning.

Language: Английский

Citations

0
Mapping carbon emissions and exploring its spatiotemporal dynamic based on local climate zones and landscape ecology theory across Beijing-Tianjin-Hebei DOI
Tingting Xie, Bin Guo,

Dingming Zhang

et al.

Sustainable Cities and Society, Journal Year: 2025, Volume and Issue: unknown, P. 106393 - 106393

Published: April 1, 2025

Language: Английский

Citations

0
Assessing the divergent effects of green infrastructure landscape patterns on carbon emission and sequestration in 31 cities across China DOI
Kongming Li, Hao Wang, Xin Zhang

et al.

Building and Environment, Journal Year: 2025, Volume and Issue: unknown, P. 113110 - 113110

Published: May 1, 2025

Language: Английский

Citations

0
Assessment of the impact of urban block morphological factors on carbon emissions introducing the different context of local climate zones DOI
Yuchen Qin, Jian Kang,

Haizhu Zhou

et al.

Sustainable Cities and Society, Journal Year: 2024, Volume and Issue: unknown, P. 106073 - 106073

Published: Dec. 1, 2024

Language: Английский

Citations

2
Developing a co-benefits evaluation model to optimize greening coverage designs on university campuses in hot and humid areas DOI

Xiaoqing Zhou,

Shiyuan Deng,

Yongbo Cui

et al.

Energy and Buildings, Journal Year: 2024, Volume and Issue: unknown, P. 115214 - 115214

Published: Dec. 1, 2024

Language: Английский

Citations

1
Analysis of Barriers to the Implementation of Net-Zero Carbon Cities in Iran DOI
Maryam Roosta, Masoud Javadpoor, Ayyoob Sharifi

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0