Proper orthogonal decomposition (POD) is implemented to the atmospheric surface layer
(ASL) over real urban morphology based on the data of large-eddy simulation (LES) with …

Winds are the basic forces for atmospheric transport such as pollutant removal and
pedestrian thermal comfort. The transport capability is commonly measured in terms of …

Over time, urban dwellers have become increasingly concerned with the thermal
characteristics in their neighbourhood. Modern Asian cities with their environmental diversity …

Knowledge of the turbulence spectra is of interest for describing atmospheric conditions as
applied to astronomical observations. This article discusses the deformations of the …

Amplitude modulation (AM) quantifies the top-down interactions between the large-scale
motions (LSMs) in the outer layer and the near-ground turbulence structures. They are …

This study applies uncrewed aircraft systems towards the investigation of surface-layer
structure during the morning transition. Three uncrewed aircraft systems simultaneously …

The momentum transport and pollutant dispersion in the atmospheric surface layer (ASL)
are governed by a broad spectrum of turbulence structures. Whereas, their contributions …

Despite extensive research on the effect of atmospheric stability, the influence of convective
rolls and thermal plumes in convective boundary layer (CBL) on urban winds and turbulence …

Vegetation in urban is commonly adopted as shelter from traffic pollutants and soil erosions,
however has an uncertain positive or negative effect on various sub-scale structures …

This paper reviews some of the characteristics of urban climates and the causes and effects
of urban heat island (UHI) issues in the tropical climate. UHI effect is a kind of heat …