Results 61 to 70 of about 4,034 (227)

Not all Temperature Shocks are Alike: Disentangling Heat and High Temperature Shocks and Their Effects on Inflation in Australia

Economic Record, EarlyView.
We study the effects of heat and high temperature shocks on inflation in Australia using monthly, state‐level temperature anomaly data via two stages. In the first stage, we decompose temperature anomalies into orthogonal components using a structural vector autoregression with long‐run restrictions.
Tan Dat Huynh, Mengheng Li
wiley   +1 more source

Local feedback and ENSO govern decadal changes in variability and seasonal synchronization of the Indian Ocean Dipole

Communications Earth & Environment
The Indian Ocean Dipole (IOD), characterized by an interannual fluctuation in zonal dipole pattern of sea surface temperature anomalies along the tropical Indian Ocean, has a large socioeconomic impact on neighboring countries.
Hyo-Jin Park, Soon-Il An, Jae-Heung Park, Malte F. Stuecker, Chao Liu, Sang-Wook Yeh   +5 more
doaj   +1 more source

Coupled Ocean-Atmosphere Mode in the Tropical Indian Ocean during 2011

Makara Journal of Science, 2014
Coupled ocean-atmosphere mode in the tropical Indian Ocean, so-called the Indian Ocean Dipole (IOD), occurred during boreal summer to fall 2011. In this study, data from satellite observations and atmospheric reanalysis datasets together with data from ...
Iskhaq Iskandar, Wijaya Mardiansyah, Dedi Setiabudidaya   +2 more
doaj   +1 more source

Asymmetric effects of Indian Ocean dipole on surface chlorophyll variability in the Indian Ocean

Ocean Dynamics
Abstract The Indian Ocean Dipole (IOD) is a dominant climate mode in the Indian Ocean, characterized by oscillating sea surface temperature anomalies between the western and southeastern equatorial regions. The IOD influences surface circulation, affecting coastal upwelling (downwelling), thereby increasing (decreasing) surface nutrients. These
Thivin Abeywickrama, Gayan Pathirana, Kyung-Min Noh, Kushlani Dissanayake, Dongxiao Wang, Dong-Geon Lee   +5 more
openaire   +1 more source

An Atmosphere–Land–Ocean Coupled Global NWP System: Performance Evaluation for Potential Operational Use

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract This study assesses the influence of ocean–atmosphere coupling on short‐ and medium‐range forecasts of the July 2024 Indian summer monsoon using the newly configured coupled NCMRWF Unified Model (C‐NCUM). Forecasts are evaluated against the operational atmosphere–land model (NCUM) using GPM rainfall, OSTIA SSTs, and reanalysis‐derived moisture
Sumit Kumar, Imranali M. Momin, Sukhwinder Kaur, Kondapalli Niranjan Kumar, Jonah Roberts‐Jones, Matthew J. Martin, John P. George, V. S. Prasad   +7 more
wiley   +1 more source

Can Coastal Upwelling Trigger a Climate Mode? A Study on Intraseasonal‐Scale Coastal Upwelling Off Java and the Indian Ocean Dipole

Geophysical Research Letters, 2022
Coastal upwelling along the southern coast of Java brings cold and nutrient‐rich subsurface water to the surface. We explored whether the upwelling could trigger the onset of the Indian Ocean Dipole (IOD) by supplying cold water to the southeastern ...
T. Horii, E. Siswanto, I. Iskandar, I. Ueki, K. Ando   +4 more
doaj   +1 more source

Environmental Factors Controlling the Precipitation in California

Atmosphere, 2021
Using observational data covering 1948–2020, the environmental factors controlling the winter precipitation in California were investigated. Empirical orthogonal function (EOF) analysis was applied to identify the dominant climate regimes contributing to
Feng Hu, Leying Zhang, Qiao Liu, Dorina Chyi   +3 more
doaj   +1 more source

The Tropical Indo‐Pacific and North Atlantic Precursors for the Interannual Variation of Extreme Humid‐heat Days in the Yangtze River Basin

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Extreme humid‐heat events pose a major hazard across the Yangtze River Basin (YRB), yet their underlying mechanisms and seasonal predictability remain insufficiently understood. Here, using observational diagnostics and coupled model experiments, we identify three independent drivers in the tropical Indo‐Pacific and subtropical North Atlantic ...
Hongjie Huang, Minyu Yan, Ping Liang, Lijuan Miao, Zhiwei Zhu   +4 more
wiley   +1 more source

Climate change contributes to more frequent consecutive positive Indian Ocean Dipole events

, 2009
[1] Are the 2006–2008 three-consecutive positive Indian Ocean Dipole (pIOD) events linked to climate change? Using 20th century experiments submitted for the Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report (AR4), we show that a ...
Sullivan, A., Cai, W., Cowan, T.
core   +1 more source

Changes in Atmospheric Convection Over the Indo‐Pacific Warm Pool and Coupled IOD and ENSO Patterns During the Last Glacial Maximum

Geophysical Research Letters
This study investigates how the convection over the Indo‐Pacific Warm Pool responds to the Last Glacial Maximum conditions. Paleoproductivity records that can indicate seasonal wind dynamics are combined with modeling data.
Xinquan Zhou, Stéphanie Duchamp‐Alphonse, Xiaoxu Shi, Franck Bassinot, Eva Moreno, Xiaobo Jin, Luc Beaufort, Chuanlian Liu   +7 more
doaj   +1 more source