Search
Search Results
-
Calculation of the Shear Length Scale in Sparse Canopy Flows: Do Sparse Canopies Follow Mixing-Layer Scaling?
The pioneering work of Raupach et al. (Boundary-Layer Meteorol 78:351–382, 1996) proposed that the character of turbulent flow in a homogeneous plant...
-
Including the Urban Canopy Layer in a Lagrangian Particle Dispersion Model
In this study we introduce a novel extension of an existing Lagrangian particle dispersion model for application over urban areas by explicitly...
-
Investigation of a Geometric Parameter Corresponding to the Turbulent Length Scale Within an Urban Canopy Layer
In this paper, we identify a new geometric parameter that governs the turbulent length scale within the urban canopy layer. This parameter is the...
-
Fundamentals of Boundary-Layer Meteorology
This book is filled with didactic elements such as exercises, charts and case study examples. It introduces a set of fundamental equations that...
-
The effects of spanwise canopy heterogeneity on the flow field and evaporation rates
The effect of spanwise canopy heterogeneity on the turbulent wind flow field and associated evaporation rates was investigated by combined...
-
Bridging the Urban Canopy Sublayer to Aerodynamic Parameters of the Atmospheric Surface Layer
Within the roughness sublayer (RSL) of dense urban canopies composed of uniformly distributed cuboids, the time and planar-averaged mean velocity...
-
Investigating Fire–Atmosphere Interaction in a Forest Canopy Using Wavelets
Wildland fire–atmosphere interaction generates complex turbulence patterns, organized across multiple scales, which inform fire-spread behaviour,...
-
Flow and Turbulence Statistics of a Two-Height Canopy Model in a Wind Tunnel
Modelling the flow and mass transport in canopies requires knowledge of how roughness heterogeneity impacts them. We present wind-tunnel experiments...
-
Role of radiation and canopy model in predicting heat waves using WRF over the city of Bhubaneswar, Odisha
The heat waves (HW) are more frequent with upsurge intensity and spread in the recent warming era over Bhubaneswar, the capital city of Odisha state...
-
Temporal Evolution of Wavelength and Orientation of Atmospheric Canopy Waves
We describe an algorithm that can be applied to horizontally scanning atmospheric aerosol LiDAR data to determine canopy wave orientation and...
-
Extraction of maize canopy temperature and variation factor analysis based on multi-source unmanned aerial vehicle remote sensing data
Canopy temperature is an important parameter for monitoring the physiological status of maize. The study of its change law can help to improve the...
-
Quantification of Uncertainties of Radiative Transfer Calculation in Urban Canopy Models
Urban canopy models simplify urban morphology and physical processes such as radiative transfer to calculate the urban surface energy balance as a...
-
An evaluation of WRF urban canopy models over Bengaluru, India
Numerical modeling of urban climate is essential for understanding mechanisms of the urban heat island (UHI) phenomenon. However, models must first...
-
Decoupling factor, aerodynamic and canopy conductances of a hedgerow olive orchard under Mediterranean climate
The degree of coupling between canopy and atmosphere, through the decoupling factor Ω , well describes the behaviour of a crop concerning its water...
-
Budgets of Second-Order Turbulence Moments over a Real Urban Canopy
This study analyses budgets of second-order turbulence moments over a real urban canopy using large-eddy simulation. The urban canopy is...
-
High-resolution sub-canopy topography map** via TanDEM-X DEM combined with future P-band BIOMASS PolInSAR data
Precise DEMs at high spatial resolution are indispensable for a variety of scientific studies and applications. Presently, the TanDEM-X mission...
-
Effect of a canopy patch made of streamwise-oriented plates on turbulence in an open-channel flow
The paper examines the flow through a highly porous canopy patch made of streamwise-oriented thin plates arranged in a staggered configuration and...
-
Predicting velocity and turbulent kinetic energy inside an emergent Phragmites australis canopy with real morphology
Natural plants have different morphologies, which may impact the velocity and turbulence structures inside the canopy interior. Laboratory...
-
Map** of Temporally Dynamic Tropical Forest and Plantations Canopy Height in Borneo Utilizing TanDEM-X InSAR and Multi-sensor Remote Sensing Data
This study explores the potential of TDX InSAR data from 2011, 2017, and 2019 for estimating and map** canopy heights in unique forest and...
-
Digital terrain, surface, and canopy height model generation with dual-baseline low-frequency InSAR over forest areas
Interferometric synthetic aperture radar (InSAR) technology can be used to produce a high spatial resolution digital elevation model (DEM) on a...
