Results 181 to 190 of about 2,049,318 (246)

Rapid Global Oxygen Shifts and Delayed OMZ Response: Pulse and Memory of the Pacific Decadal Oscillation

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Natural decadal variability often obscures anthropogenic trends in ocean deoxygenation. Using a global observational oxygen reconstruction (1965–2022), we investigate the role of the Pacific Decadal Oscillation (PDO) in modulating decadal oxygen variability.
Zouhair Lachkar, Said Ouala
wiley   +1 more source

Contrasting marine and terrestrial responses of South Asian summer monsoon system caused by hemispheric insolation. [PDF]

open access: yesProc Natl Acad Sci U S A
Wen Q   +13 more
europepmc   +1 more source

Using Rapid Temperature Falls to Estimate Future Strong Cold Front Frequency in CMIP6 Climate Projections

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract We use day‐to‐day falls in daily‐maximum surface air temperature to assess future changes in the frequency of strong cold fronts in a set of Coupled Model Intercomparison Project climate models under the SSP5‐8.5 scenario. We find a general decrease in cold front frequency across the Northern Hemisphere, particularly over the oceans, and in ...
Paola B. Corrales   +2 more
wiley   +1 more source

Subsurface‐Intensified Marine Heatwaves: A Hidden and Intense Warming Threat to Tropical Ocean Ecosystems

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Understanding how the vertical structure of marine heatwaves (MHWs) influences ecosystems remains limited. Here we investigated subsurface‐intensified (Type‐1) and surface (Type‐2) MHWs in tropical oceans using reanalysis data sets. Type‐1 MHWs occur most frequently and are concentrated near the equator, with a threefold greater median ...
Wenbo He   +4 more
wiley   +1 more source

The Role of ENSO Phase Transition in the Delayed North Atlantic Oscillation Response

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract The El Niño–Southern Oscillation (ENSO) is the dominant mode of interannual variability in the Earth system, exerting profound influences on global weather and climate. One notable impact is its ability to generate a dipole‐like sea level pressure anomaly pattern over the North Atlantic, resembling the North Atlantic Oscillation (NAO), with El
Bingning Meng, Lei Zhang
wiley   +1 more source

QBO–TC Relationship in the Western North Pacific Is Nonstationary

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract The Quasi‐Biennial Oscillation (QBO) has been proposed as a key factor modulating tropical cyclone (TC) tracks in the western North Pacific, but its robustness remains controversial. This study revisits the QBO–TC relationship by extending the analysis period to 2024.
Jeong‐Hyeon Kim   +5 more
wiley   +1 more source

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