Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Y. Fouquart"'
Publikováno v:
Annales Geophysicae, Vol 12, Pp 240-253 (1994)
Through their multiple interactions with radiation, clouds have an important impact on the climate. Nonetheless, the simulation of clouds in climate models is still coarse. The present evolution of modeling tends to a more realistic representation
Externí odkaz:
https://doaj.org/article/6cdc333f166e4785be730095592e0c50
Publikováno v:
Annales Geophysicae, Vol 12, Iss 2/3, Pp 240-253 (0000)
Through their multiple interactions with radiation, clouds have an important impact on the climate. Nonetheless, the simulation of clouds in climate models is still coarse. The present evolution of modeling tends to a more realistic representation of
Externí odkaz:
https://doaj.org/article/a4f7cdc845dd428d9a890a8b221829bd
Autor:
Y. Fouquart, Jean-Jacques Morcrette
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 111:691-708
A detailed narrow band model of longwave radiation transfer in a clear-sky atmosphere is used to study the impact on cooling rate profiles and radiative fluxes of some approximations commonly used in GCM-type radiation codes. Systematic errors in the
Autor:
Michael E. Schlesinger, S. Cusack, J. S. Delamere, Kenneth A. Campana, John W. Bergman, Shepard A. Clough, Yu-Tai Hou, Seiji Kato, Jean-Jacques Morcrette, Eugene Rozanov, K. F. Evans, Fanglin Yang, Howard W. Barker, Manfred Wendisch, Philip T. Partain, Eugene E. Clothiaux, William O'Hirok, John M. Edwards, Venkatachalam Ramaswamy, V. Galin, B. Bonnel, Jiangnan Li, Zhian Sun, Kiyotaka Shibata, Graeme L. Stephens, Y. Fouquart, Eli J. Mlawer, S. M. Freidenreich, P. V. Sporyshev, Norman B. Wood, Petri Räisänen, B. Ritter
Publikováno v:
Journal of Climate. 16:2676-2699
The primary purpose of this study is to assess the performance of 1D solar radiative transfer codes that are used currently both for research and in weather and climate models. Emphasis is on interpretation and handling of unresolved clouds. Answers
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing
IEEE Transactions on Geoscience and Remote Sensing, 2002, 40 (1), pp.131-142. ⟨10.1109/36.981355⟩
IEEE Transactions on Geoscience and Remote Sensing, Institute of Electrical and Electronics Engineers, 2002, 40 (1), pp.131-142. ⟨10.1109/36.981355⟩
IEEE Transactions on Geoscience and Remote Sensing, 2002, 40 (1), pp.131-142. ⟨10.1109/36.981355⟩
IEEE Transactions on Geoscience and Remote Sensing, Institute of Electrical and Electronics Engineers, 2002, 40 (1), pp.131-142. ⟨10.1109/36.981355⟩
International audience; The Polarization and Directionality of the Earth's Reflectance (POLDER) spatial polarimeter was onboard the Advanced Earth Observation Satellite (ADEOS) satellite that flew from August 1996 to June 30, 1997. POLDER measured bo
Autor:
Y. Fouquart, Jean-Louis Brenguier
Publikováno v:
Atmospheric Research. 55:3-14
Part of the EUCREX-94 experiment was devoted to the study of the radiative properties of boundary layer clouds in relation with their microphysical and structural properties. Mission 206, on April 18, is particularly attractive because of a general t
Autor:
Y. Fouquart, Lothar Schüller, Jürgen Fischer, Rene Preusker, Jean-Louis Brenguier, Hanna Pawlowska
Publikováno v:
Journal of the Atmospheric Sciences. 57:803-821
The plane-parallel model for the parameterization of clouds in global climate models is examined in order to estimate the effects of the vertical profile of the microphysical parameters on radiative transfer calculations for extended boundary layer c
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 60:375-390
During the EUCREX’94 (EUropean Cloud Radiation EXperiment 1994) campaign, observations of bidirectional reflected solar light above cirrus clouds off Brittany coast were collected with an airborne version of the POLDER (POLarization and Directional
Autor:
Andrew A. Lacis, Alf Kirkevåg, Olivier Boucher, David L. Roberts, Michael I. Mishchenko, S. Kinne, Istvan Laszlo, B. Bonnel, Rangasayi N. Halthore, Seth Nemesure, Qiang Fu, Fanglin Yang, Jim Haywood, Venkatachalam Ramaswamy, J. G. D. Wong, Petr Chýlek, B. Bergstrom, Richard Wagener, Michael E. Schlesinger, T. L. Anderson, Stephen E. Schwartz, Seiji Kato, M. Wang, Trond Iversen, P. B. Russell, Y. Fouquart, Kenneth R. Knapp, Arne Dahlback, Thomas P. Ackerman, Graeme L. Stephens
Publikováno v:
Journal of Geophysical Research: Atmospheres. 103:16979-16998
The importance of aerosols as agents of climate change has recently been highlighted. However, the magnitude of aerosol forcing by scattering of shortwave radiation (direct forcing) is still very uncertain even for the relatively well characterized s
Autor:
P. Flamant, H. Sundquist, H. Isaka, P. Hignett, Y. Fouquart, P. R. Jonas, P. Wendling, E. Raschke
Publikováno v:
Surveys in Geophysics. 19:89-138
The dominant role of clouds in modulating and interacting with radiative energy transports within the atmosphere, in providing precipitation, transporting water and influencing air-chemical processes is still not understood well enough to be accurate