The Role of Urban Greenery in Enhancing Thermal Comfort: Systematic Review Insights DOI Open Access
Narayan Kumar Halder, Manoj Kumar, Akshay Deepak

et al.

Sustainability, Journal Year: 2025, Volume and Issue: 17(6), P. 2545 - 2545

Published: March 14, 2025

As cities grapple with rising temperatures, the integration of urban greenery has gained recognition as a viable solution to mitigate these effects and enhance outdoor thermal conditions. This paper identifies widely used emerging numerical models, highlights research gaps, addresses key insights from selected literature. Grounded in PRISMA-based review, it offers optimize strategies for mitigating heat islands enhancing livability. The study explores synergies trade-offs between green infrastructure built environment, aiming provide into optimizing elements sustainable development. In this research, mixed-methods approach was adopted by combining systematic review bibliometric using PRISMA 2020 VOSviewer 1.6.19 48 relevant studies. process led selection papers both qualitative synthesis analysis. results indicate significant increase output last decades marked focus on roofs, parks, vertical greening systems. Our findings an elaborate conceptual framework that maps interrelation topics. Also, existing gaps modeling software evaluating cooling potential its impact comfort across diverse contexts. recommends developing standardized frameworks metrics areas, well suggesting advancing is essential accurately simulate complex interactions greenery, microclimates, forms.

Language: Английский

Multiple effects of visual-acoustic-thermal perceptions on the overall comfort of elderly adults in residential outdoor environments DOI

Meng Du,

Bo Hong,

Chujian Gu

et al.

Energy and Buildings, Journal Year: 2023, Volume and Issue: 283, P. 112813 - 112813

Published: Jan. 23, 2023

Language: Английский

Citations

66

Advancing sustainable building through passive cooling with phase change materials, a comprehensive literature review DOI Creative Commons
Mehrdad Ghamari, Chan Hwang See, David Hughes

et al.

Energy and Buildings, Journal Year: 2024, Volume and Issue: 312, P. 114164 - 114164

Published: April 16, 2024

Phase Change Materials (PCMs) present cutting-edge technology with substantial promise for advancing sustainable and energy-efficient cooling in buildings. These materials can absorb release latent heat during phase transitions, facilitating thermal energy storage temperature regulation. This comprehensive literature review explores various strategies methods implementing passive PCMs The integration of enhances multiple approaches, including solar control, ground cooling, ventilation-based dissipation, radiative mass-based modulation. analysis delves into PCM classifications, encapsulation techniques, melting enthalpies, diverse building envelopes, performance across different climates. findings from this indicated that walls introduce a 2-hour delay transfer mitigate external fluctuations. Windows equipped panels reduce by 66 %. Combining nocturnal leads to interior surface reductions exceeding 13 °C. Natural ventilation results notable savings up 90 % hot combination free reduces charging times 35 while enhancing transfer. Simulations performed the open suggested strategic placement lightweight flux overall consumption. Despite facing challenges related scalability, compatibility, reliability, recycling, solutions demonstrate robust potential. When integrated thoughtfully design, significantly improve efficiency. Experimental validations confirm ranging 14 %, underscoring adaptability techniques leveraging capabilities

Language: Английский

Citations

27

Effect of awning on thermal comfort adjustment in open urban space using PET and UTCI indexes: A case study of Sistan region in Iran DOI
Abolfazl Heidari, Jamshid Davtalab, Mohammad Ali Sargazi

et al.

Sustainable Cities and Society, Journal Year: 2024, Volume and Issue: 101, P. 105175 - 105175

Published: Jan. 5, 2024

Language: Английский

Citations

21

Ten questions concerning planning and design strategies for solar neighborhoods DOI Creative Commons
Mattia Manni, Matteo Formolli, A. Boccalatte

et al.

Building and Environment, Journal Year: 2023, Volume and Issue: 246, P. 110946 - 110946

Published: Oct. 17, 2023

Planning of neighborhoods that efficiently implement active solar systems (e.g., thermal technologies, photovoltaics) and passive strategies daylight control, sunlight access through optimized buildings' morphology, cool pavements, greeneries) is increasingly important to achieve positive energy carbon neutrality targets, as well create livable urban spaces. In regard, represent a virtuous series solutions for communities prioritize the exploitation energy, with limited management systems. The ten questions answered in this article provide critical overview technical, legislative, environmental aspects be considered planning design neighborhoods. moves from categorization "Solar Neighborhood" analysis state-of-the-art identification challenges opportunities solutions' deployment. Insights into legislative lessons learned case studies are also provided. Ongoing trends digitalization, competing use surfaces, multi-criteria workflows optimal outlined, emphasizing how they generate new planners, authorities, citizens. A framework introduced guide potential evolution next decade support areas landscapes architecturally integrated solutions.

Language: Английский

Citations

28

Effect of green infrastructures supported by adaptative solar shading systems on livability in open spaces DOI Creative Commons
Teresa Rocío Palomo Amores, José Sánchez Ramos, MCarmen Guerrero Delgado

et al.

Urban forestry & urban greening, Journal Year: 2023, Volume and Issue: 82, P. 127886 - 127886

Published: Feb. 25, 2023

Lack of thermal comfort in the existing building stock many warm summer climates and COVID-19 pandemic have increased residents' temporary occupation urban open spaces. However, climate change other effects such as heat islands are also negatively affecting livability these Therefore, strategies needed to improve conditions areas. In this context, research designs, simulates assesses an green infrastructure supported by adaptative solar shading system. For purpose, a public square be renovated Seville (Spain) is chosen. After analysis current situation, more vegetation added. trees not planted fully grown, so their cover enough short term artificial system that protects from sun casting shade adapts both growth seasons included. The space characterized on-site measurements, proposing four (initial, intermediates final) scenarios using computational fluid dynamics simulations holistic microclimate modelling turn, changes analyzed COMFA model. Results show air surface temperature decreased, reducing number hours discomfort 21% thanks incorporating structure 30% due vegetation. It can concluded use prostheses enables spaces regenerated with enjoyed without waiting 20 or 30 years for mature, encouraging people spend time outdoors start intervention.

Language: Английский

Citations

27

Assessment of combined passive cooling strategies for improving outdoor thermal comfort in a school courtyard DOI
Yuhu Zhao, Kangning Zhao, Xuzhong Zhang

et al.

Building and Environment, Journal Year: 2024, Volume and Issue: 252, P. 111247 - 111247

Published: Jan. 30, 2024

Language: Английский

Citations

14

Assessing heat vulnerability in Philadelphia using geographically weighted principal component analysis (GWPCA): A geospatial big data-driven approach DOI Creative Commons
Ehsan Foroutan, Tao Hu, Fan Zhang

et al.

International Journal of Applied Earth Observation and Geoinformation, Journal Year: 2024, Volume and Issue: 127, P. 103653 - 103653

Published: Jan. 16, 2024

The impact of climate change, specifically more intense heat waves, has increased concerns about vulnerability, particularly among high-risk populations. This research utilizes multi-source geospatial big data and employs Geographically Weighted Principal Component Analysis (GWPCA) as well Global (GPCA) to analyze vulnerability in Philadelphia. Using GPCA, four key components are identified Sensitivity, Adaptive Capacity, proxy for Exposure, respectively. subsequent GWPCA analysis reveals localized differences, showing distinct patterns across the city. Notably, Sensitivity factors prominent western southwestern regions, whereas Exposure is dominant central southern parts. study underscores significance considering spatial heterogeneity when assessing vulnerability. It also highlights potential capture subtle disparities within specific areas proposes targeted strategies reduce affected communities. Therefore, incorporation an advanced model enables a comprehensive understanding complex urban environments. progress crucial enhancing resilience adaptation evolving conditions.

Language: Английский

Citations

12

The cooling effect of different scales of urban parks on land surface temperatures in cold regions DOI
Yaşar Menteş, Sevgi Yılmaz, Adeb Qaid

et al.

Energy and Buildings, Journal Year: 2024, Volume and Issue: 308, P. 113954 - 113954

Published: Feb. 10, 2024

Language: Английский

Citations

11

Urban Parks Quality Assessment Using Multi-Dimension Indicators in Chengdu, China DOI Creative Commons
Sining Zhang,

Haoxiang Song,

Xiaopeng Li

et al.

Land, Journal Year: 2024, Volume and Issue: 13(1), P. 86 - 86

Published: Jan. 11, 2024

High-quality urban parks are considered an integral part of health resources as they can deliver diverse ecosystem services. However, the quality is not always similar, resulting in different levels and values services provided. A systematic complete assessment frame park limited. From perspective landscape architecture design, this study aims to propose a comprehensive framework based on six dimensions (planning cultural services, various facilities, planting, management, ecology), consisting 27 indicators with weights by using objective subjective weighting method. Taking city Chengdu, China case study, 100 studied via field investigation scored methods that consist category count, existence score, measurement, experts photo review recheck (13,589 images). The results reveal spatial distribution differences quality, including five districts, proportion existing elements parks. Based results, areas (Barren area, Low-quality Medium-quality area) identified, which leads establishment improvement strategies equity regarding multi-quality help improve index system parks, guide planning design for sustainability, well provide reference future environmental social development, so insight decision-makers designers considering

Language: Английский

Citations

8

Optimizing pedestrian thermal comfort in urban street canyons for summer and winter: Tree planting or low-albedo pavements? DOI
Tailong Zhang,

Xiaotong Fu,

Feng Qi

et al.

Sustainable Cities and Society, Journal Year: 2025, Volume and Issue: 120, P. 106143 - 106143

Published: Jan. 12, 2025

Language: Английский

Citations

1