Results 121 to 130 of about 31,408 (233)

Seasonal and mesoscale variability of oceanic transport of anthropogenic CO₂ [PDF]

Biogeosciences, 2009
Estimates of the ocean's large-scale transport of anthropogenic CO2 are based on one-time hydrographic sections, but the temporal variability of this transport has not been investigated. The aim of this study is to evaluate how the seasonal and mesoscale
J.-C. Dutay, Z. Lachkar, J. C. Orr
doaj  

Transitions in turbulent rotating Rayleigh-B\'enard convection

, 2010
Numerical simulations of rotating Rayleigh-B\'enard convection are presented for both no slip and free slip boundaries. The goal is to find a criterion distinguishing convective flows dominated by the Coriolis force from those nearly unaffected by ...
A. Tilgner, Chandradekhar S, S. Schmitz
core   +1 more source

Turbulent transport mechanisms in long-lived stable Ekman layers

44 pages, 26 ...
Chand, K., Xiao, Cheng-Nian, Senocak, Inanc   +2 more
openaire   +2 more sources

Record‐Breaking Marine Heatwaves Across Global Coral Reefs in 2024

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract The record‐breaking annual mean global sea surface temperature in 2024 fueled extensive marine heatwaves (MHWs) across global coral reef zones, yet their spatiotemporal characteristics have not been comprehensively quantified. Here, we show that during the 2024 warm‐season, MHW total days and cumulative intensity exceeded the historical mean ...
Yulong Yao, Chunzai Wang
wiley   +1 more source

On the penetration of meridional circulation below the solar convection zone

, 2007
Meridional flows with velocities of a few meters per second are observed in the uppermost regions of the solar convection zone. The amplitude and pattern of the flows deeper in the solar interior, in particular near the top of the radiative region, are ...
Charbonneau P., Eddington A. S., N. H. Brummell, P. Garaud, Spiegel E. A., Sweet E.   +5 more
core   +1 more source

Temporal dynamics of mesopelagic fishes within a mesoscale eddy: A Lagrangian perspective

Limnology and Oceanography Letters, Volume 11, Issue 3, May 2026.
Abstract Mesoscale eddies are physically dynamic environments, yet biological responses within them are often treated as static, with eddy polarity (anticyclones vs. cyclones) serving as the dominant conceptual framework. Temporal dynamics of animals within eddies—particularly at mid‐trophic levels—remain largely unresolved.
Mei Sato, Zachary K. Erickson, Laetitia Drago, Amy E. Maas, Helena McMonagle, Deborah K. Steinberg   +5 more
wiley   +1 more source

Autonomous Float Data Reveal Decoupled Trends in Chlorophyll and Stratification in the Indian Ocean

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract Recent studies have shown that the Indian Ocean is warming significantly, but how this warming impacts primary production is largely unresolved due to a relative lack of depth‐resolved biological observations. In this study, we have used Biogeochemical‐Argo data from 2013 to 2022, comprising over 9,000 individual profiles, to examine regional ...
Marufa Ishaque, Sophie Clayton, John Klinck   +2 more
wiley   +1 more source

A Sea‐Ice‐Enhanced KPP Parameterization: Impacts on AMOC Simulation and Physical Pathways

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract This study presents a sea‐ice‐enhanced K‐profile parameterization to improve simulations of the Atlantic Meridional Overturning Circulation (AMOC) in ocean–sea ice coupled models. The modified KPP dynamically scales the background vertical diffusivity with local sea‐ice fraction, representing the insulating and turbulence‐suppressing effects ...
Yu‐Heng Tseng, Yi‐Wen Wang
wiley   +1 more source

Impact of Ekman Pumping on the Meridional Coherence of the AMOC

Geophysical Research Letters
The effect of wind‐induced vertical velocity on the meridional coherence of Atlantic meridional overtuning circulation (AMOC) is examined using theory, observations, and a numerical model.
Neil J. Fraser, Alan D. Fox, Stuart A. Cunningham   +2 more
doaj   +1 more source

Does Parental Presence Influence Child Performance on an Emotional Go/No‐Go Task at Age 9.5? Exploring the Role of Puberty and Early Environmental Quality

Developmental Science, Volume 29, Issue 3, May 2026.
ABSTRACT Previous research suggests that children may perform better and regulate emotions more effectively in the presence of a parent than an unfamiliar stranger, a phenomenon known as parental buffering. This reliance may vary with pubertal development and early psychosocial environments.
Saara Nolvi, Laura Perasto, Pauliina Juntunen, Tuomo‐Artturi Autere, Venla Huovinen, Aino Luotola, Hilyatushalihah Kholis Audah, Max Karukivi, Anna‐Katariina Aatsinki, Hasse Karlsson, Linnea Karlsson, Minna Lukkarinen, Nim Tottenham, Riikka Korja   +13 more
wiley   +1 more source