Results 221 to 230 of about 16,366 (265)

Influence of Indian Ocean Dipole on Drought Occurrence in Makueni County, Kenya

open access: diamond
Jackob Haywood Ondiko   +3 more
openalex   +1 more source

Decadal Prediction of Indian Ocean Dipole

2020
<p> </p><p>Decadal Prediction is the prediction of climate for the next 5–20 years. Decadal Prediction has gained great importance as it tries to bridge the gap between seasonal and Centennial (50-100 year) predictions creating a balance between initial conditions and ...
Feba Francis   +2 more
openaire   +1 more source

A spurious positive Indian Ocean Dipole in 2017

Science Bulletin, 2018
The Indian Ocean Dipole (IOD) is an intrinsic ocean-atmosphere coupled mode in the tropical Indian Ocean (IO). It features a sea surface temperature (SST) anomaly gradient, defined by the dipole mode index (DMI), the difference of area-averaged SSTanomaly between the western tropical IO (50°–70°E, 10°N–10°S) and the southeastern tropical IO (90°–110°E,
Lianyi, Zhang, Yan, Du, Wenju, Cai
openaire   +2 more sources

A dipole mode in the tropical Indian Ocean

Nature, 1999
For the tropical Pacific and Atlantic oceans, internal modes of variability that lead to climatic oscillations have been recognized, but in the Indian Ocean region a similar ocean-atmosphere interaction causing interannual climate variability has not yet been found.
Saji, NH   +3 more
openaire   +2 more sources

Atmospheric energetics over the tropical Indian Ocean during Indian Ocean dipole events

Climate Dynamics, 2018
The evolution of atmospheric perturbation potential energy (PPE) over the tropical Indian Ocean is analyzed during a composite positive IOD event using reanalysis datasets for the period 1948–2015. The IOD modulates the variation in PPE, which then affects perturbation kinetic energy (PKE) through energy conversion.
Yuehong Wang   +4 more
openaire   +1 more source

How does the Indian Ocean subtropical dipole trigger the tropical Indian Ocean dipole via the Mascarene high?

Acta Oceanologica Sinica, 2014
The variation in the Indian Ocean is investigated using Hadley center sea surface temperature (SST) data during the period 1958-2010. All the first empirical orthogonal function (EOF) modes of the SST anomalies (SSTA) in different domains represent the basin-wide warming and are closely related to the Pacific El Nino-Southern Oscillation (ENSO ...
Junqiao Feng, Dunxin Hu, Lejiang Yu
openaire   +1 more source

Two flavors of the Indian Ocean Dipole

Climate Dynamics, 2015
The Indian Ocean Dipole (IOD) is known as a climate mode in the tropical Indian Ocean accompanied by negative (positive) sea surface temperature (SST) anomalies over the eastern (western) pole during its positive phase. However, the western pole of the IOD is not always covered totally by positive SST anomalies.
Satoru Endo, Tomoki Tozuka
openaire   +1 more source

The Indian Ocean Dipole

2018
Discovered at the very end of the 20th century, the Indian Ocean Dipole (IOD) is a mode of natural climate variability that arises out of coupled ocean–atmosphere interaction in the Indian Ocean. It is associated with some of the largest changes of ocean–atmosphere state over the equatorial Indian Ocean on interannual time scales.
openaire   +1 more source

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