Results 141 to 150 of about 28,122 (271)

Effects of Mesoscale Eddies on Southern Ocean Biogeochemistry

AGU Advances
AbstractThe Southern Ocean is rich in highly dynamic mesoscale eddies and substantially modulates global biogeochemical cycles. However, the overall surface and subsurface effects of eddies on the Southern Ocean biogeochemistry have not been quantified observationally at a large scale.
Lydia Keppler, Yassir A. Eddebbar, Sarah T. Gille, Nicola Guisewhite, Matthew R. Mazloff, Veronica M Tamsitt, Ariane Verdy, Lynne D. Talley   +7 more
openaire   +4 more sources

Great Meteor Seamount Circulation Revisited: Insights Into Cold‐Water Coral Habitat Potential

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract Seamounts play a crucial role in shaping deep‐sea ecosystem structure, influencing ocean circulation, enhancing biological productivity, and supporting diverse marine life. The Great Meteor Seamount (GMS), is the largest seamount in the North Atlantic and a key ecological feature in the regional network of the Protected Areas of the Azores ...
Vibe Schourup‐Kristensen, Lindsey Jo Broadus, Janus Larsen, Cordula Göke, Franziska U. Schwarzkopf, Inês Tojeira, Manfred Kaufmann, Miguel Souto, Anna van der Kaaden, Christian Mohn   +9 more
wiley   +1 more source

Multicore structures of oceanic mesoscale eddies

Environmental Research Letters
Abstract Mesoscale eddies observed in coarse-resolution data typically appear with a single center. However, recent altimetry observations of Surface Water and Ocean Topography (SWOT) reveal many eddies own multicore structures. This study investigates the differences between these multicore eddies and single-core eddies and how the ...
openaire   +2 more sources

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

Sensitivity of Stratocumulus–Cumulus Transitions in a Cloudy Energy Balance Model

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 5, May 2026.
Abstract Stratocumulus (Sc) clouds have high impact on the climate system because of their strong cooling effect (albedo). In the subtropical oceans they naturally break up into cumulus (Cu) as environmental conditions change, a phenomenon called Stratocumulus–Cumulus Transition (SCT).
George Datseris
wiley   +1 more source

Can Eulerian Eddy Diffusivity Be Inferred From Lagrangian Trajectories?

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 5, May 2026.
Abstract Lagrangian particle trajectories are widely used to characterize tracer dispersion and mixing driven by mesoscale currents (“eddies”), leading to estimates of eddy diffusivity that can in turn be used in non‐eddy‐resolving and eddy‐permitting ocean models.
Yueyang Lu, Igor Kamenkovich, Pavel Berloff   +2 more
wiley   +1 more source

PULSE: A Novel Potential Underlying Water Use Efficiency‐Based Method for Latent Heat and Surface Energy Imbalance Correction

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract Evapotranspiration (ET) plays a critical role in water and energy budgets over the land surface. Eddy Covariance (EC) is the most widely used technique to measure ET at ecosystem scale, providing insights into land–atmosphere interactions and serving as a benchmark for Earth System Models (ESMs).
Pushpendra Raghav, Mukesh Kumar
wiley   +1 more source

Intercolony and Intra‐Annual Variations in Isotopic Niche of Red‐Footed Boobies Sula sula in the Tropical Indian Ocean

Ecological Research, Volume 41, Issue 3, May 2026.
We compared the diet and assessed geographic and seasonal variations in the isotopic niches of red‐footed boobies across three Indian Ocean atolls. Our results demonstrate plasticity in both diet and trophic niche, likely driven by local environmental conditions, breeding stages, and colony‐specific factors.
Jennifer Appoo, Nancy Bunbury, Jake Letori, Aurelie Hector, Christopher W. Jones, Nicholas A. J. Graham, Sébastien Jaquemet   +6 more
wiley   +1 more source

Dipole Response of Mesoscale Eddy Formation to Monsoon Transition in the Southeast Tropical Indian Ocean

Geophysical Research Letters
The Southeast Tropical Indian Ocean (SETIO), dominated by the Indian Ocean monsoon, is an important source region for strong mesoscale eddies. To date, the impacts of the Indian Ocean monsoon on mesoscale eddies have not been clarified. Here we report on
Libao Gao, Yongcan Zu, Guijun Guo, Bin Kong, Yue Fang, Guy D. Williams   +5 more
doaj   +1 more source

Report of the Eighth Session of the Working Group on Ocean Model Development, 30th April - 1st May 2009, Exeter, United Kingdom [PDF]

, 2009
International CLIVAR Project Office
core   +1 more source