Results 21 to 30 of about 3,821,628 (291)

Radiative forcing since preindustrial times due to ozone change in the troposphere and the lower stratosphere [PDF]

, 2006
Changes in atmospheric ozone have occurred since the preindustrial era as a result of increasing anthropogenic emissions. Within ACCENT, a European Network of Excellence, ozone changes between 1850 and 2000 are assessed for the troposphere and the lower ...
Isaksen, I S A, Mickley, L J, Prather, M J, Shine, K P, Sanderson, M G, Zeng, G, Sudo, K, Hauglustaine, D A, Mancini, E, Collins, W J, Lamarque, J F, Pyle, J A, Grewe, V, Ellingsen, K, Dentener, F J, Gohar, L K, Stevenson, D S, Iachetti, D, Wild, O, Pitari, G, Szopa, S, Myhre, G, Gauss, M   +22 more
core   +7 more sources

Three‐Dimensional Radiative Effects By Shallow Cumulus Clouds on Dynamic Heterogeneities Over a Vegetated Surface

Journal of Advances in Modeling Earth Systems, 2020
One‐dimensional radiative transfer solvers are computationally much more efficient than full three‐dimensional radiative transfer solvers but do not account for the horizontal propagation of radiation and thus produce unrealistic surface irradiance ...
M. A. Veerman, X. Pedruzo‐Bagazgoitia, F. Jakub, J. Vilà‐Guerau de Arellano, C. C. vanHeerwaarden   +4 more
doaj   +1 more source

Impact of Horizontal Resolution on the Robustness of Radiation Emulators in a Numerical Weather Prediction Model

Remote Sensing, 2023
Developing a machine-learning-based radiative transfer emulator in a weather forecasting model is valuable because it can significantly improve the computational speed of forecasting severe weather events.
Hwan-Jin Song, Soonyoung Roh
doaj   +1 more source

Radiative heat transfer during turbulent combustion [PDF]

, 2009
We investigate the radiative heat transfer in a co-flowing turbulent nonpremixed propane-air flame inside a three-dimensional cylindrical combustion chamber.
S. C. Paul, Paul, S.C., Paul, M.C., M. C. Paul   +3 more
core   +1 more source

The impact of coupled 3D shortwave radiative transfer on surface radiation and cumulus clouds over land [PDF]

Atmospheric Chemistry and Physics
Radiative transfer is a 3D process, but most atmospheric models consider radiation only in the vertical direction for computational efficiency. This results in inaccurate surface radiation fields, as the horizontal transport of radiation is neglected ...
M. Tijhuis, B. J. H. van Stratum, C. C. van Heerwaarden   +2 more
doaj   +1 more source

Radiative Transfer in Lyα Nebulae. I. Modeling a Continuous or Clumpy Spherical Halo with a Central Source

The Astrophysical Journal, 2023
To understand the mechanism behind high- z Ly α nebulae, we simulate the scattering of Ly α in a H i halo about a central Ly α source. For the first time, we consider both smooth and clumpy distributions of halo gas, as well as a range of outflow speeds,
Seok-Jun Chang, Yujin Yang, Kwang-Il Seon, Ann Zabludoff, Hee-Won Lee   +4 more
doaj   +1 more source

A Radiative Transfer Simulator for PACE: Theory and Applications [PDF]

Frontiers in Remote Sensing, 2022
A radiative transfer simulator was developed to compute the synthetic data of all three instruments onboard NASA’s Plankton Aerosol, Cloud, ocean Ecosystem (PACE) observatory, and at the top of the atmosphere (TOA). The instrument suite includes the ocean color instrument (OCI), the Hyper-Angular Rainbow Polarimeter 2 (HARP2), and the Spectro ...
Peng-Wang Zhai, Meng Gao, Meng Gao, Bryan A. Franz, P. Jeremy Werdell, Amir Ibrahim, Yongxiang Hu, Jacek Chowdhary, Jacek Chowdhary   +8 more
openaire   +2 more sources

The I3RC - Bringing Together the Most Advanced Radiative Transfer Tools for Cloudy Atmospheres [PDF]

, 2005
The interaction of clouds with solar and terrestrial radiation is one of the most important topics of climate research. In recent years it has been recognized that only a full three-dimensional (3D) treatment of this interaction can provide answers to ...
K. Franklin Evans, Frederic Szczap, Oreopoulos, L., Garay, M.J., Pincus, Robert, Várnai, T., Ellingson, Robert, Kassianov, E., Davies, R., Clothiaux, E.E., Ackerman, T. P., Tamas Várnai, Cahalan, Robert, Stefan Kinne, Partain, P. T., Kinne, S., Barker, H. W., Ellingson, R. G., Stephens, G., Ellingson, R.G., Marshak, A., Evans, K., Mayer, B., Rublev, Alexei, Cahalan, R. F., Garay, M. J., Yetzer, K.H., Cahalan, R., O'Hirok, W., Mayer, Bernhard, Davis, A.B., Guoyong Wen, Barker, H., Barker, H.W., Davis, A., Rubiev, A. N., William O'hirok, Macke, Andreas, Clothiaux, E., Takara, E., Wen, G. Y., Wen, Guoyong, Eugene E. Clothiaux, Robert G. Ellingson, Ken H. Yetzer, Evgueni Kassianov, Bernhard Mayer, Howard W. Barker, Yetzer, Ken, Roger Davies, Tatiana B. Zhuravleva, Marshak, Alexander, Prigarin, S. M., Sergei M. Prigarin, Szczap, F., Stephens, Graeme, Ackerman, T.P., Partain, P., Davis, Anthony, O'Hirok, William, Cahalan, R.F., Evans, K. F., Stephens, G. L., Szczap, Frédéric, Ellingson, R., Ezra E. Takara, Kassianov, Evgueni, Alexei N. Rublev, Stephens, G.L., Zhuravleva, T., Thomas P. Ackerman, Ackerman, T., Robert Pincus, Takara, E. E., Kinne, Stefan, Davis, A. B., Partain, P.T., Prigarin, S., O�Hirok, W., Barker, Howard, Garay, Michael, Philip T. Partain, Zhuravleva, T. B., Oreopoulos, Lazaros, Evans, K.F., Wen, G., Clothiaux, E. E., Robert F. Cahalan, Takara, Ezra, Rublev, A. N., Clothiaux, Eugene, Zhuravleva, Tatiana, Rublev, A., Takara, E.E., Davies, Roger, Anthony B. Davis, Prigarin, S.M., Yetzer, K. H., Prigarin, Sergei, Macke, A., Graeme L. Stephens, Zhuravleva, T.B., Pincus, R., Ackerman, Thomas, Partain, Philip, Lazaros Oreopoulos, Rublev, A.N., Yetzer, K., Andreas Macke, Garay, M., Evans, K. Franklin, Michael J. Garay, Alexander Marshak, Várnai, Tamás   +113 more
core   +1 more source

Retrieval of sea surface temperature from space based on modeling of infrared radiative transfer: capabilities and limitations [PDF]

, 2004
The retrieval (estimation) of sea surface temperatures (SSTs) from space-based infrared observations is increasingly performed using retrieval coefficients derived from radiative transfer simulations of top-of-atmosphere brightness temperatures (BTs ...
Merchant, Christopher J., Le Borgne, Pierre, Merchant, C. J., Le Borgne, P.   +3 more
core   +1 more source

Third Radiation Transfer Model Intercomparison (RAMI) exercise: Documenting progress in canopy reflectance models [PDF]

, 2007
The Radiation Transfer Model Intercomparison ( RAMI) initiative benchmarks canopy reflectance models under well-controlled experimental conditions.
Pinty, B., Lavergne, T., Lavergne, Thomas, Verhoef, Wouter, Robustelli, Monica, Gastellu-Etchegorry, J. P., Martin, E, Thompson, R., Lavergne, T, Lewis, P. E., Widlowski, J.L., Disney, M, Kuusk, Andres, Soler, Cyril, Taberner, M., Gastellu-Etchegorry, J.P., LeBlanc, S., Gobron, N., North, Peter R.J., Kuusk, A., Robustelli, M, Widlowski, Jean Luc, Verstraete, M. M., Ruiloba, R., Taberner, M, Xie, D., Gastellu-Etchegorry, JP, Disney, M.I., Robustelli, M., Lewis, Philip, Thompson, Richard, Mõttus, Matti; id_orcid, North, P. R.J., Rochdi, N, Ruiloba, R, Taberner, Malcolm, Verhoef, W., Verhoef, W, Verstraete, Michel M., Mottus, Matti, Fernandes, R, Widlowski, JL, Qin, W., Fernandes, Richard, Ruiloba, Rosario, Pinty, B, Leblanc, S, Lewis, PE, Gobron, N, Rochdi, N., North, PRJ, Disney, M., Peter North, Mottus, M, Mõttus, M., Qin, W, Bruniquel-Pinel, V., Disney, Mathias, Qin, Wenhan, Fernandes, R., Bruniquel-Pinel, Véronique, Rochdi, Nadia, Verstraete, M.M., Lewis, P.E., Widlowski, Jean-Luc, Widlowski, J.-L., Kuusk, A, Martin, E., Soler, C, Pinty, Bernard, Leblanc, Sylvain, Gastellu-Etchegorry, Jean-Philippe, Thompson, R, Bruniquel-Pinel, V, Martin, Eric, Soler, C., Xie, D, North, P.R.J., Gobron, Nadine, Verstraete, MM, BRUNIQUEL - PINEL Veronique, E. LEWIS Philip, LAVERGNE Thomas, PINTY Bernard, GASTELLU-ETCHEGORRY Jean-Philippe, TABERNER Malcolm, THOMPSON Richard, WIDLOWSKI Jean-Luc, FERNANDES Richard, QIN W., VERSTRAETE Michel, MOTTUS Matti, ROCHDI Nadia, VERHOEF Wout, DONGHUI Xie, GOBRON Nadine, DISNEY Mathias, LEBLANC Sylvain, ROBUSTELLI Monica, RUILOBA Rosa, SOLER Cyril, KUUSK Andres, MARTIN Emmanuel   +102 more
core   +2 more sources