Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Claire Perigaud"'
Publikováno v:
Climate Dynamics. 36:19-39
The links between the observed variability of the surface ocean variables estimated from reanalysis and the overlying atmosphere decomposed in classes of large-scale atmospheric circulation via clustering are investigated over the Atlantic from 1958
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::263618ee6aaf13c0a2b57c9d41c3031c
https://doi.org/10.1007/s00382-010-0781-7
https://doi.org/10.1007/s00382-010-0781-7
Publikováno v:
Monthly Weather Review. 128:3025-3049
This paper provides a detailed illustration that it is beneficial for ENSO forecasting to improve in priority the model parameterizations, instead of increasing only the consistency of the initial conditions with the coupled model. Moreover it is sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::751a12a6cdbbac2462d6a6d24db470cb
https://doi.org/10.1175/1520-0493(2000)128<3025:udaicm>2.0.co
https://doi.org/10.1175/1520-0493(2000)128<3025:udaicm>2.0.co
Autor:
C. Cassou, Claire Perigaud
Publikováno v:
Journal of Climate. 13:1635-1663
Introducing new parameterizations of subsurface temperature and atmospheric convection in the Cane and Zebiak model allows the reproducing of oscillations with a period close to 4 yr ; equatorial wind anomalies that are located close to the date line
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2125e8601d437e000383ffd477175f51
https://doi.org/10.1175/1520-0442(2000)013<1635:esbicm>2.0.co
https://doi.org/10.1175/1520-0442(2000)013<1635:esbicm>2.0.co
Autor:
Christophe Cassou, Claire Perigaud
Publikováno v:
Geophysical Research Letters. 27:389-392
The sea level interannual variations observed in the tropical Pacific over the period 1980-1998 show some strong asymmetry with respect to the equator.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23d2dda9aa589fd2ad9c3cbd5e9df1a4
https://doi.org/10.1029/1999gl010781
https://doi.org/10.1029/1999gl010781
Publikováno v:
Journal of Climate. 10:761-773
The role of the meridional wind anomalies on the El Nino-Southern Oscillation as simulated by a simple coupled tropical Pacific ocean-atmosphere model is investigated. It is found that these anomalies play a key role in maintaining finite amplitude i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8de749fa9a24dbf667191801e67922b
https://doi.org/10.1175/1520-0442(1997)010<0761:otromw>2.0.co
https://doi.org/10.1175/1520-0442(1997)010<0761:otromw>2.0.co
Autor:
Claire Perigaud, Eric Greiner
Publikováno v:
Journal of Physical Oceanography. 26:1735-1746
This paper examines the results of assimilating Geosat sea level variations relative to the November 1986–November 1988 mean reference, in a nonlinear reduced-gravity model of the Indian Ocean. Data have been assimilated during one year starting in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5804f96fd6b6dffdd99e88595d5c3b16
https://doi.org/10.1175/1520-0485(1996)026<1735:aogadi>2.0.co
https://doi.org/10.1175/1520-0485(1996)026<1735:aogadi>2.0.co
Autor:
Claire Perigaud, Boris Dewitte
Publikováno v:
Journal of Climate. 9:1188-1207
In this paper, we examine the conditions under which the Cane and Zebiak's model can be run so that the simulated anomalies of wind and SST agree better with the observations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dff4ba9e4b1cdb1ca74f3c4d91536c9a
https://doi.org/10.1175/1520-0442(1996)009<1188:enlnes>2.0.co
https://doi.org/10.1175/1520-0442(1996)009<1188:enlnes>2.0.co
Autor:
Eric Greiner, Claire Perigaud
Publikováno v:
Journal of Physical Oceanography. 24:1783-1804
Geosat sea-level variations are assimilated into a nonlinear shallow-water model of the Indian Ocean. After spinup, the model forced by observed winds over 1985–1988 provides a first guess for initial conditions on November 1986 and a mean thermocl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12ba4080cfbfeedcbd9b0e8fec3cebd4
https://doi.org/10.1175/1520-0485(1994)024<1783:aogadi>2.0.co
https://doi.org/10.1175/1520-0485(1994)024<1783:aogadi>2.0.co
Autor:
Claire Perigaud, Pascale Delecluse
Publikováno v:
Journal of Physical Oceanography. 23:1916-1934
Sea Level variations of the Indian Ocean north of 20°S are analyzed from Geosat satellite altimeter data over April 1985–September 1989. These variations are compared and interpreted with numerical simulations derived from a reduced gravity model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6890cc03750afdb1610fc1e25e606e05
https://doi.org/10.1175/1520-0485(1993)023<1916:islvit>2.0.co
https://doi.org/10.1175/1520-0485(1993)023<1916:islvit>2.0.co
Publikováno v:
Journal of Geophysical Research: Oceans. 98:6947-6959
A description of the sea surface height variabilities during 1986-1988 in the tropical Pacific Ocean is presented on the basis of Geosat altimeter data and a tropical Pacific Ocean GCM (OGCM) forced with observed winds from Florida State University.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e843d63820732fe9aef2c4d904f44e02
https://doi.org/10.1029/92jc02984
https://doi.org/10.1029/92jc02984