Results 91 to 100 of about 16,366 (265)

Response of the West African Monsoon to the Madden–Julian Oscillation [PDF]

, 2009
Observations show that rainfall over West Africa is influenced by the Madden-Julian Oscillation (MJO). A number of mechanisms have been suggested: 1) forcing by equatorial waves; 2) enhanced monsoon moisture supply; and 3) increased African easterly wave
Lavender, Sally L., Matthews, Adrian J.
core   +1 more source

A Theory for the Indian Ocean Dipole–Zonal Mode*

Journal of the Atmospheric Sciences, 2003
Abstract Four fundamental differences of air–sea interactions between the tropical Pacific and Indian Oceans are identified based on observational analyses and physical reasoning. The first difference is represented by the strong contrast of a zonal cloud–SST phase relationship between the warm and cool oceans.
Li, Tim, Wang, Bin, Chang, C.-P., Zhang, Yongsheng   +3 more
openaire   +2 more sources

Multi‐Scale Decomposition for Skillful All‐Season MJO Prediction With Deep Learning

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract The Madden‐Julian Oscillation (MJO) is a key intraseasonal atmospheric pattern in the tropics, significantly influencing global weather and extreme events. Accurate subseasonal forecasts depend on reliable MJO prediction, and recent artificial intelligence (AI)‐based models have shown great promise for enhanced prediction of MJO index. However,
Miae Kim, Daehyun Kang, Soo‐Jin Sohn, Gayoung Kim, Jinyoung Rhee, Sunyong Kim   +5 more
wiley   +1 more source

Weakening Indian Ocean carbon uptake in 2015: The role of amplified basin‐wide warming and reduced Indonesian throughflow

Limnology and Oceanography Letters
In 2015, the Indian Ocean exhibits an exceptionally weakened CO2 uptake, highlighting strong interannual variability of ocean carbon sink. By utilizing multiple ocean CO2 partial pressure (pCO2) data and a state‐of‐the‐art ocean biogeochemical model, we ...
Enhui Liao, Wenfang Lu, Liang Xue, Yan Du   +3 more
doaj   +1 more source

Sensitivity of the Atlantic meridional overturning circulation to South Atlantic freshwater anomalies

, 2012
The sensitivity of the Atlantic Meridional Overturning Circulation (AMOC) to changes in basin integrated net evaporation is highly dependent on the zonal salinity contrast at the southern border of the Atlantic.
A Ganopolski, A Schmittner, A Timmermann, A Timmermann, C Kuehn, C Meunier, CA Severijns, E Hawkins, H Goosse, H Stommel, HA Dijkstra, HL Johnson, J Karlsson, JR Scott, L Talley, M Broeke van den, P Vries de, R Farneti, S Rahmstorf, S Rahmstorf, S Rahmstorf, SE Huisman, SS Drijfhout, TM Lenton, W Weijer, Y-G Park, YP Guan   +26 more
core   +2 more sources

North Atlantic forcing of tropical Indian Ocean climate [PDF]

, 2014
Author Posting. © The Author(s), 2014. This is the author's version of the work. It is posted here by permission of Nature Publishing Group for personal use, not for redistribution.
De Pol-Holz, Ricardo, Luckge, Andreas, Merkel, Ute, Mohtadi, Mahyar, Oppo, Delia W., Prange, Matthias, Steinke, Stephan, Zhang, Xiao   +7 more
core   +1 more source

Role of the eastern boundary-generated waves on the termination of 1997 Indian Ocean Dipole event [PDF]

, 2021
Iskhaq Iskandar, Motoki Nagura, Michael J. McPhaden   +2 more
openalex   +1 more source

Symposium investigates dynamics of the Indian Ocean Dipole [PDF]

Eos, Transactions American Geophysical Union, 2002
Observational and theoretical studies during the period of Tropical Ocean‐Global Atmosphere Program have deepened our understanding of the ocean‐atmosphere coupled phenomenon known as El Niño/Southern Oscillation (ENSO) in the tropical Pacific and its impact on global climate.
T. Yamagata, S. Behera
openaire   +1 more source

Modal Interference Drives Madden‐Julian Oscillation Evolution and Predictability

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract A data‐driven dynamical filter is developed to characterize Madden‐Julian Oscillation (MJO) variability, by representing tropical variability with nonorthogonal empirical‐dynamical modes that allow for constructive and destructive interference.
David H. Marsico, John R. Albers, Matthew Newman, Maria Gehne, Juliana Dias, George N. Kiladis, Emerson LaJoie, Yan Wang   +7 more
wiley   +1 more source

Mono Lake or Laschamp geomagnetic event recorded from lava flows in Amsterdam Island (southeastern Indian Ocean)

, 2003
We report a survey carried out on basalt flows from Amsterdam Island in order to check the presence of intermediate directions interpreted to belong to a geomagnetic field excursion within the Brunhes epoch, completing this paleomagnetic record with ...
Bernard Henry, Camps, Claire Carvallo, Dunlop, Gilles Ruffet, Guyodo, Hoffman, Hoffman, Pierre Camps, T. Poidras, Tauxe, Vinogradov   +11 more
core   +4 more sources