Results 131 to 140 of about 404 (279)

A Set of Zonal Mean Equations in a Pressure–Isentrope Hybrid Vertical Coordinate

open access: yesJournal of the Atmospheric Sciences, 1998
Abstract A set of mass-weighted zonal mean equations in a pressure–isentrope hybrid vertical coordinate is derived. This formulation is able to present the nonacceleration theorem in ageostrophic and finite-amplitude sense.
openaire   +1 more source

Profundum solomoni (Amphipoda: Uristidae) Exhibits a Disjunct Geographic Distribution at Hadal Depths Across the San Cristobal Trench, Santa Cruz Trench and Nova Canton Trough

open access: yesZoologica Scripta, Volume 55, Issue 4, Page 639-651, July 2026.
ABSTRACT Hadal environments (> 6000 m ocean depths) are often viewed as isolated locations with high species endemism due to limited dispersal. However, molecular studies continue to reveal greater complexity that questions historical perceptions. Recent population genetic studies focused on scavenging amphipods have identified broadly distributed ...
Brett C. Gonzalez   +2 more
wiley   +1 more source

Causal Impact of ENSO on Future Ozone Concentrations and Transport in the Tropical Tropopause Layer

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract Alterations in the tropopause are recognized as key signals of anthropogenic climate change and further understanding of the major drivers of future changes in the tropical tropopause layer (TTL) is crucial. Nevertheless, the causal effects of the El Niño‐Southern Oscillation (ENSO) on TTL remain elusive, particularly in a future warming ...
Thanh Le   +3 more
wiley   +1 more source

Influence of Observational Temperature Data Sets on ECS and TCR Estimates

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Uncertainties in estimates of Equilibrium Climate Sensitivity (ECS) and Transient Climate Response (TCR) are influenced by observational temperature data sets. Variability exists not just among the data products, but also within the creation of each one.
Vikrant Sapkota   +3 more
wiley   +1 more source

Eastern Pacific Corals Track Robust ENSO Variability and Stronger La Niña Events 4,000 Years Before Present

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract The interannual El Niño‐Southern Oscillation (ENSO) triggers extreme climate events worldwide. Geochemical proxies in coral skeletons from the eastern equatorial Pacific (EP) track ENSO conditions, constraining its long‐term variance and response to forcing.
C. J. Tripp   +5 more
wiley   +1 more source

Correcting Underestimated Internal Variability Fails to Reconcile Models With Observed Pacific SST Gradient Strengthening

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract The equatorial Pacific zonal sea surface temperature (SST) gradient has strengthened since 1980, yet fewer than 1% of CMIP6 simulations reproduce this trend. We test whether underestimated internal variability explains this mismatch. Extreme El Niño events enhance interdecadal variability of the gradient, but CMIP6 models simulate them too ...
Yann Yvon Planton   +5 more
wiley   +1 more source

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