Results 21 to 30 of about 11,251 (232)

Tropical variability simulated in ICON-A with a spectral cumulus parameterization [PDF]

, 2020
We implemented a spectral cumulus parameterization based on a cloud-resolving model (SC scheme) in the icosahedral nonhydrostatic atmospheric model (ICON-A).
Baba, Y., Giorgetta, M.
core   +2 more sources

Intraseasonal Variability of Sea Level in the Western North Pacific [PDF]

Journal of Geophysical Research: Oceans, 2021
Abstract Sea levels in the Western North Pacific (WNP) are presented with anomalous intraseasonal variations. This study examines the response of sea level in the WNP to the atmospheric Intraseasonal Oscillation modes, namely the Madden–Julian Oscillation (MJO) and the Boreal Summer Intraseasonal Oscillation (BSISO), using the 25 ...
Haolang Liu, Xiangbo Feng, Aifeng Tao, wei Zhang   +3 more
openaire   +2 more sources

Intraseasonal Variability in an Aquaplanet General Circulation Model

Journal of Advances in Modeling Earth Systems, 2010
An aquaplanet atmospheric general circulation model simulation with a robust intraseasonal oscillation is analyzed. The SST boundary condition resembles the observed December-April average with continents omitted, although with the meridional SST ...
Adam H Sobel, Walter M Hannah, Eric D Maloney   +2 more
doaj   +1 more source

On the Relationship Between Tropical Instability Waves and Intraseasonal Equatorial Kelvin Waves in the Pacific From Satellite Observations (1993–2018)

Frontiers in Marine Science, 2022
Intraseasonal Kelvin waves (IKWs) and Tropical Instability Waves (TIWs) are essential components of the tropical Pacific coupled climate variability. While downwelling IKWs are precursors of ENSO (e.g., the El Niño Southern Oscillation), TIWs contribute ...
M. Gabriela Escobar-Franco, Julien Boucharel, Julien Boucharel, Boris Dewitte, Boris Dewitte, Boris Dewitte   +5 more
doaj   +1 more source

Modelling monsoons: understanding and predicting current and future behaviour [PDF]

, 2011
The global monsoon system is so varied and complex that understanding and predicting its diverse behaviour remains a challenge that will occupy modellers for many years to come.
Giannini, Alessandra, Kimoto, Masahide, Mechoso, C. Roberto, Meehl, Gerald, Slingo, Julia Mary, Sperber, Kenneth, Turner, Andrew George   +6 more
core   +1 more source

Regional Features of the 20–30 Day Periodic Behavior in the Southern Hemisphere Summer Circulation

Geophysical Research Letters, 2023
The Southern Hemispheric storm tracks exhibit a robust intraseasonal periodicity of 20–30 days as the leading mode of zonal‐mean eddy kinetic energy. To what extent this hemispheric‐scale mode of variability translates to smaller scales remains debated ...
Zhaoyu Liu, Lei Wang
doaj   +1 more source

Modes of ocean variability in the tropical Pacific as derived from Geosat altimetry [PDF]

, 1994
Satellite-derived (Geosat altimetry) sea surface height anomalies for the period November 1986 to September 1989 were investigated in order to extract the dominant modes of climate variability in the tropical Pacific.
Barnett, Barnett, Blumenthal, Bretherton, Cane, Chao, Chao, Cheney, Cheney, Cheney, Delcroix, Goldenberg, Graham, Hasselmann, Horel, Jiansheng Zou, Kessler, Latif, Latif, Madden, McPhaden, McPhaden, McPhaden, Miller, Miller, Mojib Latif, Münnich, Neelin, Picaut, Rasmusson, Reynolds, Schopf, Springer, Tai, von Storch, White, White, Wyrtki, Wyrtki   +38 more
core   +1 more source

Intraseasonal Rainfall Variability over Madagascar

Monthly Weather Review, 2016
Using daily rain gauge records for Madagascar and nearby islands, this paper investigates rainfall intraseasonal variability at local and regional scales during the austral summer season (November–February), as well as the respective influences of recurrent convective regimes over the southwest Indian Ocean (SWIO) and the Madden–Julian oscillation (MJO)
Macron, Clémence, Richard, Yves, Garot, Thomas, Bessafi, Miloud, Pohl, Benjamin, Ratiarison, Adolphe, Razafindrabe, Andrianaharimanana   +6 more
openaire   +2 more sources

Effect of mesoscale eddies on the transport of low-salinity water from the Bay of Bengal into the Arabian Sea during winter

Geoscience Letters, 2022
The distribution of sea surface salinity (SSS) in the Arabian Sea (AS) and Bay of Bengal (BoB) is in contrast due to differences in air-sea freshwater fluxes and river runoff inputs.
Jiechao Zhu, Yuhong Zhang, Xuhua Cheng, Xiangpeng Wang, Qiwei Sun, Yan Du   +5 more
doaj   +1 more source

Vertical Moist Thermodynamic Structure and Spatial–Temporal Evolution of the MJO in AIRS Observations [PDF]

, 2006
The atmospheric moisture and temperature profiles from the Atmospheric Infrared Sounder (AIRS)/Advanced Microwave Sounding Unit on the NASA Aqua mission, in combination with the precipitation from the Tropical Rainfall Measuring Mission (TRMM), are ...
Fetzer, Eric J., Lambrigtsen, Bjorn H., Tian, Baijun, Waliser, Duane E., Wang, Bin, Yung, Yuk L.   +5 more
core   +1 more source