Results 41 to 50 of about 16,366 (265)

Atmospheric response to observed intraseasonal tropical sea surface temperature anomalies [PDF]

, 2004
The major tropical convective and circulation features of the intraseasonal or Madden-Julian Oscillation (MJO) are simulated as a passive response to observed MJO sea surface temperature (SST) anomalies in an atmospheric general circulation model (AGCM),
Adrian J. Matthews, Flatau, Fu, Hall, Hendon, Hendon, Inness, Inness, Inness, Kalnay, Liebmann, Madden, Matthews, Matthews, Pope, Reynolds, Shinoda, Shinoda, Slingo, Sperber, Sperber, Waliser, Woolnough, Woolnough   +23 more
core   +1 more source

Interannual climate variability seen in the Pliocene Model Intercomparison Project [PDF]

, 2015
Following reconstructions suggesting weakened temperature gradients along the Equator in the early Pliocene, there has been much speculation about Pliocene climate variability.
Brierley, CM
core   +6 more sources

Dynamics of 2015 positive Indian Ocean Dipole [PDF]

Journal of Southern Hemisphere Earth Systems Science, 2019
Evolution of typical positive Indian Ocean Dipole (pIOD) event was dominated by a significant sea-surface temperature (SST) cooling in the south-eastern tropical Indian Ocean.
Iskhaq Iskandar, Dedi Setiabudidaya, Mokhamad Yusup Nur Khakim, Putri Adia Utari   +3 more
doaj  

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, Satoru Endo, Toshio Yamagata   +2 more
doaj   +1 more source

The 1983 drought in the West Sahel: a case study [PDF]

, 2011
Some drought years over sub-Saharan west Africa (1972, 1977, 1984) have been previously related to a cross-equatorial Atlantic gradient pattern with anomalously warm sea surface temperatures (SSTs) south of 10°N and anomalously cold SSTs north of 10°N ...
A Giannini, B Fontaine, CK Folland, CS Bretherton, DP Rowell, DP Rowell, E Kalnay, E Roeckner, EK Vizy, J Bader, J Lu, J Lu, JCH Chiang, JE Janowiak, Jürgen Bader, M Latif, M Shinoda, MG New, MN Ward, MN Ward, Mojib Latif, N Zeng, NA Rayner, P Xie, PJ Lamb, PJ Lamb, PJ Lamb, PJ Webster, RE Newell, S Hastenrath, S Janicot, S Janicot, SE Nicholson, SE Nicholson, SE Nicholson, SE Nicholson, SE Nicholson, SFB Tett, TD Mitchell, TN Palmer, YM Tourre   +40 more
core   +1 more source

Dynamics of 2015 positive Indian Ocean Dipole

Journal of Southern Hemisphere Earth Systems Science, 2020
Evolution of typical positive Indian Ocean Dipole (pIOD) event was dominated by a significant sea-surface temperature (SST) cooling in the south-eastern tropical Indian Ocean. Interestingly, during the evolution of 2015 pIOD event, the SST in the south-eastern tropical Indian Ocean did not reveal significant cooling, instead anomalous strong SST ...
Iskhaq Iskandar, Dedi Setiabudidaya, Mokhamad Yusup Nur Khakim, Putri Adia Utari   +3 more
openaire   +2 more sources

Extreme IOD induced tropical Indian Ocean warming in 2020

Geoscience Letters, 2021
The tropical Indian Ocean (TIO) basin-wide warming occurred in 2020, following an extreme positive Indian Ocean Dipole (IOD) event instead of an El Niño event, which is the first record since the 1960s.
Ying Zhang, Yan Du
doaj   +1 more source

A Diagnostic Study of the Indian Ocean Dipole Mode in El Nino and Non- El Nino Years [PDF]

, 2006
The Indian Ocean Dipole Mode (IODM) is examined by comparing the characteristics of oceanic and atmospheric circulations, heat budgets, and possible mechanisms of IODM between El Nino and non-El Nino years.
Lee Drbohlav, H. K., Gualdi, S., Navarra, A.   +2 more
core   +2 more sources

Palaeoclimate perspectives on the Indian Ocean Dipole

Quaternary Science Reviews, 2020
Abstract The Indian Ocean Dipole (IOD) has major climate impacts worldwide, and most profoundly for nations around the Indian Ocean basin. It has been 20 years since the IOD was first formally defined and research since that time has focused primarily on examining IOD dynamics, trends and impacts in observational records and in model simulations ...
Nerilie J. Abram, Jessica A. Hargreaves, Nicky M. Wright, Kaustubh Thirumalai, Caroline C. Ummenhofer, Matthew H. England   +5 more
openaire   +2 more sources

Differential Heating in the Indian Ocean Differentially Modulates Precipitation in the Ganges and Brahmaputra Basins

Remote Sensing, 2016
Indo-Pacific sea surface temperature dynamics play a prominent role in Asian summer monsoon variability. Two interactive climate modes of the Indo-Pacific—the El Niño/Southern Oscillation (ENSO) and the Indian Ocean dipole mode—modulate the amount of ...
Md Shahriar Pervez, Geoffrey M. Henebry
doaj   +1 more source