Symposium investigates dynamics of the Indian Ocean Dipole
نویسندگان
چکیده
منابع مشابه
North Indian Ocean variability during the Indian Ocean dipole
1 Geophysical Fluid Dynamics Institute, Florida State University, Tallahassee, Florida, USA 2 Department of Aerospace Engineering Sciences, University of Colorado, Boulder, Colorado, USA 3 Department of Mathematics, Burapha University, Thailand Received: 26 March 2008 – Accepted: 8 April 2008 – Published: 9 June 2008 Correspondence to: J. Brown ([email protected]) Published by Copernicus Publ...
متن کاملRevisiting ENSO/Indian Ocean Dipole phase relationships
Here we show that the characteristics of the Indian Ocean Dipole (IOD), such as its power spectrum and phase relationship with the El Niño–Southern Oscillation (ENSO), can be succinctly explained by ENSO combination mode (C-mode) wind and heat flux forcing together with a seasonal modulation of the air/sea coupled Indian Ocean (IO) Bjerknes feedback. This model explains the observed high-freque...
متن کاملWarming Trend of the Indian Ocean SST and Indian Ocean Dipole from 1880 to 2004*
The state of the Indian Ocean dipole representing the SST anomaly difference between the western and southeastern regions of the ocean is investigated using historical SST reconstructions from 1880 to 2004. First, the western and eastern poles of the SST-based dipole mode index are analyzed separately. Both the western and eastern poles display warming trends over this period, particularly afte...
متن کاملImpact of Indian Ocean Dipole on high-frequency atmospheric variability over the Indian Ocean
Article history: Received 14 March 2008 Received in revised form 24 July 2008 Accepted 14 October 2008 A strong relationship between Indian Ocean Dipole (IOD) and high-frequency (HF) atmospheric variability in the low-level zonal wind is reported in the present study. We found that the HF atmospheric variability over the Indian Ocean (IO) is strongly modulated by IOD events, that is, HF atmosph...
متن کاملMultidecadal Indian Ocean Variability Linked to the Pacific and Implications for Preconditioning Indian Ocean Dipole Events
The Indian Ocean has sustained robust surface warming in recent decades, but the role of multidecadal variability remains unclear. Using ocean model hindcasts, characteristics of low-frequency Indian Ocean temperature variations are explored. Simulated upper-ocean temperature changes across the IndianOcean in the hindcast are consistent with those recorded in observational products and ocean re...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Eos, Transactions American Geophysical Union
سال: 2002
ISSN: 0096-3941
DOI: 10.1029/2002eo000083