Surface urban heat island intensity in five major cities of Bangladesh

Highlights. •. Surface urban heat island intensity (SUHII) in five large cities of Bangladesh is examined. •. SUHII in these cities is higher in daytime than ...

Results indicated that annual SUHII was greater in the larger cities of Dhaka and Chittagong than in the smaller cities. SUHII observed during ...

Surface urban heat island intensity in five major cities of Bangladesh

Surface urban heat island intensity (SUHII) in five large cities of Bangladesh is examined. SUHII in these cities is higher in daytime than nighttime.

Surface urban heat island intensity in five major cities of Bangladesh

Five large cities were selected based on population size and historical urban expansion rates. Results indicated that annual SUHII was greater ...

Characteristics of the Urban Heat Island in Dhaka, Bangladesh, and ...

Through the multiple linear regression analysis, the relative importance of previous-day daily maximum UHI intensity (PER), wind speed, relative ...

Diurnal and seasonal trends and associated determinants of surface ...

This study focused on diurnal and seasonal SUHI variability, temporal trends and possible drivers in five major cities. Mean annual daytime SUHII ranged from ...

Impact of Urbanization on Urban Heat Island Intensity in Major ...

Bangladesh, a low-lying deltaic nation, with an overall population of 162 million and a density of 1120 km2 [31], is one of the most susceptible ...

(PDF) Impact of Urbanization on Urban Heat Island Intensity in Major ...

Multiple studies show an LST increase linked to urbanization [109] , a trend observed in various Indian cities like Patna, Chandigarh, Lucknow, ...

Impact of Urbanization on Urban Heat Island Intensity in Major ...

We found that large districts have greater UHIs than small districts. High UHI intensities were observed in Mymensingh > 10 °C, Chattogram > 9 °C, and ...

Diversified evolutionary patterns of surface urban heat island in new ...

The results showed that the SUHI range and intensity in urban expansion areas exhibited a significant increasing trend in 81% and 71% of the ...

SUHII or "Surface Urban Heat Island Intensity" is now Mapped for ...

These areas are considered urban heat islands (UHI), which refers to the fact that cities, especially downtown areas, are consistently hotter ...

Assessing the impacts of vegetation loss and land surface ...

... temperature in cities and creates the Surface Urban Heat Island (SUHI) effect. ... surface urban heat islands in large Bangladesh cities. Applied ...

Estimating Urban Heat Island Intensity using Remote Sensing ...

varies for both TIR bands (Table 5) ... Land Surface Temperature changes in Dhaka City from 2014 (A) to. 2002 (B). Fig.10. LST changes for major towns in Dhaka ...

Relationships between land use types and urban heat island ...

The UHI intensity rose from 0.19 in 2014 to 0.70 in 2021. The negative value of LCI for vegetation areas and water bodies obtained its negative ...

Quantification of Urban Heat Island Effect and Differences in ...

Hassan, “Surface urban heat island intensity in five major cities of. Bangladesh: Patterns, drivers and trends,” Sustain. Cities Soc., vol. 71, pp. 102926 ...

Urban Heat Island Phenomena in Dhaka, Bangladesh - Academia.edu

2021) The monthly surface urban heat island intensity (SUHII) of Dhaka is highest than all other cities of Bangladesh during the summer season. Specially, it is ...

Characterizing urban heat islands across 50 major cities in the ...

The data reveal SUHI spatial distributions and temporal trends in these cities. The 50-city mean SUHI intensity reaches 2.88 degrees Celsius (°C) ...

Decoding the Recent Urban Heat Escalation in Bangladesh - LinkedIn

Despite global efforts to limit temperature increases, Dhaka and other major Bangladeshi cities have experienced alarming upticks in ...

The surface urban heat island intensity is increasing in population ...

About 72.22% of the cities in the NR were shrinking, while their SUHI intensities increased by an average of 1.69°C. On the contrary, the urban population in ...

Effects of rapid urbanisation on the urban thermal environment ...

... urban development and vegetation on land surface temperature of Dhaka city ... Hassan, Surface urban heat island intensity in five major cities of Bangladesh ...