Results 11 to 20 of about 1,621,068 (173)

Sub-seasonal impact of El Niño–Southern Oscillation on development of the Indian Ocean Dipole

open access: yesCommunications Earth & Environment
The Indian Ocean Dipole exhibits large variations in its evolution depending on the presence of El Niño, with notable changes in intensity, duration, and peak phase. Here, using a simple Indian Ocean Dipole model and observational-reanalysis datasets, we
Hyo-Jin Park   +4 more
doaj   +2 more sources

Influence of internal climate variability on Indian Ocean Dipole properties. [PDF]

open access: yesSci Rep, 2018
The Indian Ocean Dipole (IOD) is the dominant mode of interannual variability over the tropical Indian Ocean (IO) and its future changes are projected to impact the climate and weather of Australia, East Africa, and Indonesia.
Ng B, Cai W, Cowan T, Bi D.
europepmc   +2 more sources

The unique mean seasonal cycle in the Indian Ocean anchors its various air-sea coupled modes across the basin

open access: yesScientific Reports, 2021
The interannual variability of the sea surface temperature (SST) in the Indian Ocean is complex and characterized by various air-sea coupled modes, which occur around El Niño/La Niña's peak phase (i.e. December–January–February, DJF). Indian Ocean Dipole
Xinqiang Xu, Lei Wang, Weidong Yu
doaj   +1 more source

Seasonal Evolution of Chlorophyll-a in the North Indian Ocean Associated with the Indian Ocean Dipole and Two Types of El Niño Events

open access: yesJournal of Marine Science and Engineering, 2022
To investigate the main modes of interannual variation of chlorophyll-a (Chla) with seasonal evolution and its variation cycle in the North Indian Ocean based on satellite-derived products during 1998–2016, a season-reliant empirical orthogonal function (
Zi Yin   +3 more
doaj   +1 more source

Indian Ocean Dipole affects eastern tropical Atlantic salinity through Congo River Basin hydrology

open access: yesCommunications Earth & Environment, 2023
The Indian Ocean Dipole is associated with a pronounced sea surface temperature gradient between eastern and western Indian Ocean. Here, we describe a striking contrast in Congo basin rainfall, river discharge and Eastern Tropical Atlantic surface ...
Sreelekha Jarugula, Michael J. McPhaden
doaj   +1 more source

Local climate impacts of dipole-like sea surface temperature oscillations in the Southern Hemisphere

open access: yesJournal of Water and Climate Change, 2021
Dipole phenomena in ocean-atmospheric variability such as the Indian Ocean Dipole have been recognized as important factors that greatly affect local climates.
Jeseung Oh, Yong Jung
doaj   +1 more source

The IOD–ENSO Interaction: The Role of the Indian Ocean Current’s System

open access: yesAtmosphere, 2021
The Indian Ocean dipole (IOD) is one of the main modes characterizing the interannual variability of the large-scale ocean–atmosphere interaction in the equatorial zone of the World Ocean.
Alexander Polonsky, Anton Torbinsky
doaj   +1 more source

GCM simulations of the Indian Ocean dipole influence on East African rainfall: present and future. [PDF]

open access: yes, 2007
Six coupled GCMs are assessed in terms of their ability to simulate observed characteristics of East African rainfall, the Indian Ocean dipole and their temporal correlation. Model results are then used to analyze the future behaviour of rainfall and the
Persechino, A.   +5 more
core   +1 more source

Effects of Climate Variability on Two Commercial Tuna Species Abundance in the Indian Ocean

open access: yesFishes, 2023
Oceanic temperature fluctuations are one of the leading factors affecting marine fish populations. Indian Ocean Dipole (IOD), characterized as the sea surface temperature (SST) anomaly change, is an ocean–atmosphere interactive process causing ...
Yang Wang   +5 more
doaj   +1 more source

Relative importance of ENSO and IOD on interannual variability of Indonesian Throughflow transport

open access: yesFrontiers in Marine Science, 2023
IntroductionThe Indonesian Throughflow (ITF) connects the Pacific Ocean and the Indian Ocean. It plays an important role in the global ocean circulation system.
Aojie Li   +4 more
doaj   +1 more source

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