Results 51 to 60 of about 7,792 (160)

The polycentricity of urban population will lead to improvements in urban heat island effect: Evidence from the Yangtze river delta in China

open access: yesSustainable Futures
Currently, major cities globally are universally and actively implementing strategies for the polycentric development of urban spatial structures. However, the impacts of this strategy on the ecological environment and residents' lives require further ...
Cheng Wang   +7 more
doaj   +1 more source

Investigating the Spatiotemporal Dynamics of Campus Surface Heat Island with High-Resolution Thermal Infrared Imaging

open access: yesLand
In the context of climate change, surface urban heat islands (SUHIs) have become critical factors affecting the quality of the urban built environment. However, low-precision satellite thermal infrared remote sensing is suitable for urban scales but is ...
Wei Dong   +3 more
doaj   +1 more source

The urban heat island of Basel – seen from different perspectives

open access: yesDIE ERDE: Journal of the Geographical Society of Berlin, 2014
For decades thermal infrared satellite imagery has been used for climate studies of a variety of geosystems, including urban areas. Additionally, airborne thermal remotely sensed data can provide high resolution information about urban land surface ...
Parlow, Eberhard   +2 more
doaj   +1 more source

Study on Riparian Shading Envelope for Wetlands to Create Desirable Urban Bioclimates

open access: yesAtmosphere, 2020
Climate change and rapid urbanization are adversely affecting the urban environment by exacerbating the widely reported urban heat island effect in Dhaka, Bangladesh. Two wetland areas with variable riparian shadings in the warm-humid conditions of urban
Abu Taib Mohammed Shahjahan   +2 more
doaj   +1 more source

Assessment of Urban Vacant Lands Greening Potential Based on an Urban Heat Island Network: A Case Study of the Core Urban Area of Hangzhou

open access: yesFengjing Yuanlin
ObjectiveAmid global climate change and rapid urbanization, the heat island effect has emerged as a major challenge in urban environments. In densely built-up areas, high population concentration and reduction of green spaces contribute to the gradual ...
Ning XU, Chengmin FAN, Pu WANG
doaj   +1 more source

Urban Heat Island Analysis Using the Landsat TM Data and ASTER Data: A Case Study in Hong Kong

open access: yesRemote Sensing, 2011
In this paper, the effect of urban heat island is analyzed using the Landsat TM data and ASTER data in 2005 as a case study in Hong Kong. Two algorithms were applied to retrieve the land surface temperature (LST) distribution from the Landsat TM and ...
Lin Liu, Yuanzhi Zhang
doaj   +1 more source

On the assessment of surface urban heat island [PDF]

open access: yes, 2017
To what extent cities can be made sustainable under the mega-trends of urbanization and climate change remains a matter of unresolved scientific debate. Our inability in answering this question lies partly in the deficient knowledge regarding pivotal humanenvironment interactions. Regarded as the most well documented anthropogenic climate modification,
openaire  

Comparative Analysis of Surface Urban Heat Island Effect in Central Sydney

open access: yesJournal of Sustainable Development, 2014
The Urban Heat Island (UHI) effect can result in higher urban densities being significantly hotter (frequently more than 4 °C, even up to 10 °C) compared to their peri-urban surroundings. Such artificial heat stress increases the health risk of spending time outdoors and boosts the need for energy consumption, particularly for cooling during summer ...
Sharifi, E., Lehmann, S.
openaire   +4 more sources

Comparative and Combinative Study of Urban Heat island in Wuhan City with Remote Sensing and CFD Simulation

open access: yesSensors, 2008
Urban heat islands are one of the most critical urban environment heat problems. Landsat ETM+ satellite data were used to investigate the land surface temperature and underlying surface indices such as NDVI and NDBI. A comparative study of the urban heat
Zhuang Yu, Kun Li
doaj   +1 more source

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