Results 201 to 210 of about 4,034 (227)

The structure of anomalous oceanic circulation in the Indian Ocean Dipole

MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295), 2002
Using an Indian-Pacific ocean circulation model with high resolution a simulation study on the Indian Ocean Dipole (IOD) has been done. Forcing the model with monthly observational wind stress in 1990-1999 the main characteristics of sea temperature variations in the two IODs (in 1997 and 1994) have been reproduced well.
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Decadal and interannual variability of the Indian Ocean Dipole

Advances in Atmospheric Sciences, 2008
This study investigates the decadal and interannual variability of the Indian Ocean Dipole (IOD). It is found that the long-term IOD index displays a decadal phase variation. Prior to 1920 negative phase dominates, but after 1960 positive phase prevails.
Yuan Yuan, C. L. Johnny Chan, Wen Zhou, Chongyin Li   +3 more
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Response of the Indian Ocean Meridional Overturning Circulation to the Subtropical Indian Ocean Dipole

Journal of Climate
Abstract Using the German contribution to Estimating the Circulation and Climate of the Ocean, version 3 (GECCO3), reanalysis data, this work explores the Indian Ocean meridional overturning circulation (IMOC) variability and mechanism during the mature phase of the subtropical Indian Ocean dipole (SIOD). The IMOC is decomposed into the Ekman component,
Linfang Zhang, Marco Yu-Ting Leung, Fengchao Yao, Guangli Zhang, Dongxiao Wang   +4 more
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How is the Indian Ocean Subtropical Dipole excited?

Climate Dynamics, 2012
Based on experiments using a coupled general circulation model which resolves tropical ocean–atmosphere coupled phenomena such as El Nino/Southern Oscillation (ENSO) and the Indian Ocean Dipole, forcing mechanisms of the Indian Ocean subtropical dipole (IOSD) are investigated.
Yushi Morioka, Tomoki Tozuka, Toshio Yamagata   +2 more
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Predictability of the Indian Ocean Dipole in the coupled models

Climate Dynamics, 2016
In this study, the Indian Ocean Dipole (IOD) predictability, measured by the Indian Dipole Mode Index (DMI), is comprehensively examined at the seasonal time scale, including its actual prediction skill and potential predictability, using the ENSEMBLES multiple model ensembles and the recently developed information-based theoretical framework of ...
Huafeng Liu, Youmin Tang, Dake Chen, Tao Lian   +3 more
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Indian Ocean Dipole impacts on northwestern Indian Ocean climate variability [PDF]

, 2015
The Indian Ocean Dipole (IOD) is a coupled ocean-atmosphere phenomenon in the equatorial Indian Ocean, with a positive mode characterized by anomalous warming of sea surface temperatures in the west and anomalous cooling in the east. The IOD has been shown to affect inter-annual variability of the Indian monsoon. There is also evidence that the IOD may
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Air–sea interactions in tropical Indian Ocean: The Indian Ocean Dipole

2021
Swadhin Kumar Behera, Takeshi Doi, J. Venkata Ratnam   +2 more
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Low-frequency modes of variability of the Indian Ocean and their connection with the Indian Ocean Dipole

2010
The thesis investigates the low-frequency variability of the Indian Ocean, based on a number of independent observational and reanalysis data sets. These data sets include altimetry sea level anomaly (SLA) gridded field, subsurface temperature from selected Expendable Bathythermograph (XBT) lines, NOAA Optimum Interpolation Sea Surface Temperature (SST)
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The Extreme Positive Indian Ocean Dipole of 2019 and Associated Indian Summer Monsoon Rainfall Response

Geophysical Research Letters, 2021
Satyaban B Ratna, Annalisa Cherchi, Timothy J Osborn   +2 more
exaly  

The Indian Ocean dipole ? the unsung driver of climatic variability in East Africa

African Journal of Ecology, 2007
Rob Marchant, Swadhin K Behera, Toshio Yamagata   +2 more
exaly