Results 11 to 20 of about 1,026,844 (99)
Walker circulation response to extratropical radiative forcing [PDF]
, 2020 Walker circulation variability and associated zonal shifts in the heating of the tropical atmosphere have far-reaching global impacts well into high latitudes.
Stuecker, Malte F +10 more
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Eastward shift of the Walker Circulation under global warming and its relationship to ENSO variability [PDF]
, 2013 This study investigates the global warming response of the Walker Circulation and the other zonal circulation cells (represented by the zonal stream function), in CMIP3 and CMIP5 climate models.
Bayr, Tobias +4 more
core +1 more source
Atlantic impacts on subdecadal warming over the tropical Pacific in the 2000s
Frontiers in Climate, 2022 IntroductionA subdecadal (i.e. , three-year running mean) variation over the tropical Pacific is very distinctively observed in the 2000s.Results and methodsHere, we have demonstrated that sea surface temperature (SST) anomalies in the tropical Atlantic ...
Takashi Mochizuki, Masahiro Watanabe
doaj +1 more source
Frontiers in Earth Science, 2022 It is well known that the El Niño-Southern Oscillation (ENSO) could affect the precipitation anomalies in the central-western Indian Ocean (CWIP) through modifying the Walker circulation, with an El Niño generally accompanied by an enhanced CWIP. In this
Chiyu Zhao +6 more
doaj +1 more source
The General Circulation of the Tropical Atmosphere and Climate Changes [PDF]
, 2012 I examine the general circulation of the tropical atmosphere and climate changes. First, the response of the zonal surface temperature gradients and zonally asymmetric tropical overturning circulations (Walker circulations) to substantial changes in the ...
Merlis, Timothy Moore
core +1 more source
Anomalous Walker circulations associated with two flavors of the Indian Ocean Dipole
Geophysical Research Letters, 2016 The Walker circulation is the key component of the atmospheric zonal circulation in the tropics. In this study, it is shown that anomalous Walker circulations associated with two types of the Indian Ocean Dipole (IOD) are remarkably different.
Tomoki Tozuka +2 more
doaj +1 more source
Revista Brasileira de Meteorologia, 2009 The GEOS-1 data from multiyear reanalysis are using. An altered Walker Circulation is initiated by the rising motion created over the warm ocean surface on the eastern Pacific. This occurred during the major El Niño event of 1982-1983.
José Augusto Paixão Veiga +2 more
doaj +1 more source
Water vapor anomaly over the tropical western Pacific in El Niño winters from radiosonde and satellite observations and ERA5 reanalysis data [PDF]
Atmospheric Chemistry and Physics, 2021 Using radiosonde observations at five stations in the tropical western Pacific and reanalysis data for the 15 years from 2005 to 2019, we report an extremely negative anomaly in atmospheric water vapor during the super El Niño winter of 2015/16 and ...
M. Du +14 more
doaj +1 more source
Meteorologische Zeitschrift, 2019 Like most of the countries in the Great Horn of Africa, Tanzania is prone to floods and droughts. Anomalously wet years over the region are associated with low-level convergence, the advection of moisture from both the Indian Ocean and the Congo and an ...
Paul Tilwebwa Shelleph Limbu +1 more
doaj +1 more source
Frontiers in Marine Science, 2023 We assessed the performance of state-of-the-art coupled models in reproducing the equatorial undercurrent (EUC) in the Indian Ocean based on the outputs of the Coupled Model Intercomparison Project Phase 6 (CMIP6) models and compared with the Phase 5 ...
Junling Li +5 more
doaj +1 more source