turbulent fluxes
Calculating the turbulent fluxes in the atmospheric surface layer with neural networks
... the turbulent fluxes of momentum, heat, water vapour and trace gases between the Earth’s (land and water) surface and the atmosphere are usually calculated on the basis of Monin–Obukhov similar- ity theory ...
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Comparison of energy fluxes at the land surface atmosphere interface in an Alpine valley as simulated with different models
... energy fluxes at the land surface atmosphere interface in an Alpine valley (Toce Valley - North Italy) during selected flood events in the last ...Energy fluxes simulated by the distributed energy ...
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The new BELUGA setup for collocated turbulence and radiation measurements using a tethered balloon: first applications in the cloudy Arctic boundary layer
... sure turbulent and radiative parameters and energy ...to turbulent fluxes and local turbulence parameters such as dissipation ...radiative fluxes are much higher than turbulent ...
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Surface-layer turbulence, energy balance and links to atmospheric circulations over a mountain glacier in the French Alps
... melt. Turbulent fluxes remain poorly quantified, since they are usually evaluated using parameterisations such as the pro- file method (often in its bulk form), based on similarity as- sumptions which state ...
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Turbulent mixing and heat fluxes under lake ice: the role of seiche oscillations
... vertical turbulent heat transport (black lines in ...bulent fluxes were generally directed downwards, increased across the convective mixed layer towards the lake surface to ∼ 10 W m −2 , and dropped to ...
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The Surface Energy Balance System (SEBS) for estimation of turbulent heat fluxes
... (SEBS) derived by Su (2001) for the estimation of atmospheric turbulent fluxes using satellite earth observation data is formulated more coherently and its details are evaluated for the first time. SEBS as ...
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A study of turbulent fluxes and their measurement errors for different wind regimes over the tropical Zongo Glacier (16 (S) during the dry season
... net turbulent flux was largely negative ...net turbulent exchange during the campaign: ratios of 86 and 100 % between mean net turbulent flux over the subset and that over the campaign are found for ...
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Evaluation of the atmosphere–land–ocean–sea ice interface processes in the Regional Arctic System Model version 1 (RASM1) using local and globally gridded observations
... and turbulent fluxes, precipitation, and snow depth in the various mod- els and reanalyses are performed using global and regional datasets and a variety of in situ datasets, including flux tow- ers over ...
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Evaluating and improving modeled turbulent heat fluxes across the North American Great Lakes
... Abstract. Turbulent fluxes of latent and sensible heat are important physical processes that influence the energy and water budgets of the North American Great ...These fluxes can be measured in situ ...
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Diurnal land surface energy balance partitioning estimated from the thermodynamic limit of a cold heat engine
... Abstract. Turbulent fluxes strongly shape the conditions at the land surface, yet they are typically formulated in terms of semiempirical parameterizations that make it difficult to derive theoretical ...
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New calibration procedures for airborne turbulence measurements and accuracy of the methane fluxes during the AirMeth campaigns
... measure turbulent methane fluxes in the ...of turbulent fluxes of methane and carbon dioxide using cavity ring-down spectroscopy trace gas analy- sers together with established turbulence ...
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Turbulence fluxes and variances measured with a sonic anemometer mounted on a tethered balloon
... the turbulent fluxes in the boundary layer, such as heat and mo- mentum ...of turbulent boundary-layer ...measure turbulent heat fluxes at ...
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Momentum and buoyancy transfer in atmospheric turbulent boundary layer over wavy water surface – Part 1: Harmonic wave
... Turbulent fluxes of momentum, sensible heat and latent heat at the sea surface characterize the energy and momentum transfer between the atmosphere and ...These fluxes play an important role in many ...
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The Hamburg Ocean Atmosphere Parameters and Fluxes from Satellite Data – HOAPS-3
... Precipitation Working Group (IPWG) foster the develop- ment of satellite-based data sets of surface turbulent fluxes (e.g. Bentamy et al., 2003; Chou et al., 2003; Kubota and Tomita, 2007; Yu et al., 2008) ...
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Wind tunnel experiments: cold-air pooling and atmospheric decoupling above a melting snow patch
... ary layer above due to the sheltering effect of valley ge- ometry (Price et al., 2011). Sheltering causes reduced tur- bulence and prevents heat transfer from above, allowing the valley atmosphere to cool by radiative ...
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Realization of daily evapotranspiration in arid ecosystems based on remote sensing techniques
... The SEBS model implementation over the designated study area results in 10 different turbulent heat fluxes thematic maps. The histogram and the scatter plot of SEBS output thematic maps were plotted against ...
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Marine atmospheric boundary layer over some Southern Ocean fronts during the IPY BGH 2008 cruise
... but permitted some intercomparison with the Weatherpack anemometer. The measured speeds were accurate for most of the southward track when winds were taken on the bow. Other wind sensors on the ship, including an ...
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Measurements and modelling of snowmelt and turbulent heat fluxes over shrub tundra
... heat fluxes be- fore melt to large upwards sensible heat fluxes once the snow has disappeared, with smaller and predominantly upwards daytime latent heat fluxes throughout the simulation ...heat ...
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Controls on redox sensitive trace metals in the Mauritanian oxygen minimum zone
... deposition fluxes can vary largely depending on the aerosol solubility, which is dependent on aerosol source, atmospheric aerosol processing during trans- port, and dissolution in surface waters (Jickells, ...dFe ...
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Longitudinal contrast in turbulence along a ∼ 19° S section in the Pacific and its consequences for biogeochemical fluxes
... phate turbulent diffusive fluxes match with the Redfield ra- tio for visual comparison of the relative impact of each of these fluxes on ...nitrate turbulent diffusive flux is zero ...
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