Longwave radiation
Revising shortwave and longwave radiation archives in view of possible revisions of the WSG and WISG reference scales: methods and implications
... A similar analysis to Table 4 for clear-sky DLR as opposed to all-sky DLR conditions appears in Table 5. DLR at all sta- tions in scenario 1 is lower by up to ∼ 60 W m −2 than val- ues in Table 4 and illustrates the ...
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Estimation of Downwelling Surface Longwave Radiation under Heavy Dust Aerosol Sky
... surface longwave radiation fluxes that is comparable to a warming effect caused by the established greenhouse gases and implies that the observed longwave enhancement is climatologically ...surface ...
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Modelling of longwave radiation exchange at greenhouse surfaces under all-sky conditions
... humidity, longwave radiation can be estimated for any location and at any given ...previous longwave radiation models are only valid for clear-sky or daytime conditions, while others are ...
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The link between outgoing longwave radiation and the altitude at which a spaceborne lidar beam is fully attenuated
... mean longwave cloud feed- back. Nevertheless, the mechanisms of this longwave cloud altitude feedback and its magnitude have not yet been veri- fied by ...the longwave cloud radiative effect are ...
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Testing longwave radiation parameterizations under clear and overcast skies at Storglaci¨aren, Sweden
... To further examine model performance, model error is re- lated to measured longwave radiation (exemplified in Fig. 2a for one parameterization). Model error tends to be small- est during times of relatively ...
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Deep learning and regression modelling of cloudless downward longwave radiation
... Background: Though downward longwave radiation (DLR) models curb the paucity of data, they are mostly location dependent. Therefore, there is a need to evaluate their relevance given the increasing use of ...
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Performance of site specific parameterizations of longwave radiation
... otranspiration, snow melting, and glacier evolution. Finally, the methodology proposed in this paper provides the basis for further developments such as the possibility of (i) investi- gating the effect of different ...
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Study of outgoing longwave radiation anomalies associated with Haiti earthquake
... The NOAA Climate Prediction Center web site (http:// www.cdc.noaa.gov/) provides the daily and monthly OLR data. The OLR algorithm for analyzing the Advanced Very High Resolution Radiometer (AVHRR) data is from Gruber ...
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ESCIMO.spread – a spreadsheet-based point snow surface energy balance model to calculate hourly snow water equivalent and melt rates for historical and changing climate conditions
... and longwave radiation, sensible and latent heat fluxes, energy conducted by solid or liquid precipitation as well as sublimation/resublimation and a constant soil heat ...
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Micrometeorological conditions and surface mass and energy fluxes on Lewis Glacier, Mt Kenya, in relation to other tropical glaciers
... net longwave radiation (Sicart et ...shortwave radiation flux in the ablation zone during periods when potential SWI is high in clear-sky ...net longwave does vary throughout the year, this is ...
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Deep learning approach for detecting tropical cyclones and their precursors in the simulation by a cloud-resolving global nonhydrostatic atmospheric model
... In this work, we adopted the deep learning ap- proach to detect precursors of TCs before their for- mation using only two-dimensional (2D) Outgoing Longwave Radiation (OLR) data, which is equivalent to IR ...
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An investigation of the Ora del Garda wind by means of airborne and surface measurements
... for longwave radiation (Mlawer et ...shortwave radiation scheme, the Bougeault and Lacarrere (1989) planetary boundary-layer parameterization with ...
182
Sunlight, clouds, sea ice, albedo, and the radiative budget: the umbrella versus the blanket
... radiation, incoming longwave radiation, and outgoing long- wave radiation. Clouds have a major impact on both incom- ing longwave and shortwave radiative fluxes. In the winter, the ...
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Simulated single-layer forest canopies delay Northern Hemisphere snowmelt
... sub-canopy longwave radiation. A correction to sub-canopy longwave radiation is implemented in ...in longwave radiation emitted downward and, con- sequently, increasing ...
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tobac 1.2: towards a flexible framework for tracking and analysis of clouds in diverse datasets
... To show the advantages of tobac in practical applications, we present two different examples of using the framework in tracking and analysing deep convective clouds. In the first application, the detection of features is ...
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A new method to diagnose the contribution of anthropogenic activities to temperature: temperature tagging
... and longwave flux to the surface temperature are 144 K and 142 K, ...and longwave processes, since a large fraction of the longwave radiation, which is emitted by the surface, is actually ...
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Comparison of observed and modeled cloud-free longwave downward radiation (2010–2016) at the high mountain BSRN Izaña station
... From our study, we state that the absolute differences be- tween BSRN measurements and simulations depend mainly on water vapor and dust aerosols. The observed night-time difference between models and measurements of +5 ...
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Accessing the Potential of Satellite and Telemetric Data to Evaluate the Influence of the Heat Flux Exchange in the Water Column Mixing and Stratification
... The passage of cold front over a region decreases the atmospheric pressure and air temperature, enhancing the relative humidity. With the formation of cloud cover the longwave radiation increase and ...
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High resolution satellite based cloud coupled estimates of total downwelling surface radiation for hydrologic modelling applications
... the longwave mod- ule because the low-level clouds are blocked from view by the upper-level clouds, and as a result, the cloud temperature information in VISST is presumably colder than the cloud temperature found ...
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Assessing parameter importance of the Common Land Model based on qualitative and quantitative sensitivity analysis
... Table 7 shows the cumulative importance of the 10 most sensitive parameters selected by different qualitative SA methods, as computed according Eq. (8). The SA method is regarded as effective if the cumulative importance ...
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