Results 231 to 240 of about 9,203 (285)

Does the Beaufort Gyre Freshwater Storage Directly Respond to Changes in Bering Strait Inflow? Insights From NEMO Modeling Experiments

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract The storage/release of freshwater in the Beaufort region has changed rapidly since the early 2000s. Using a suite of coupled ocean‐sea ice Nucleus for European Modeling of the Ocean (NEMO) model simulations with different configurations, resolutions, versions of sea ice module, and atmospheric and runoff forcings, we review hydrographic ...
Chuanshuai Fu   +2 more
wiley   +1 more source

Biophysical Drivers of Surface Chlorophyll‐a in the Loop Current and Frontal Eddies in the Gulf of Mexico

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract Loop Current Frontal Eddies (LCFEs) are eddies that generate through instabilities of the Loop Current (LC). LCFEs have long been considered oases for fish communities due to their elevated chlorophyll‐a (Chl‐a) concentrations, typically attributed to their cyclonic nature.
Pamela Lee   +3 more
wiley   +1 more source

Generation of Submesoscale Vortices by Tidal Currents Near a Water Headland

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract This study investigates the generation of high‐frequency, submesoscale vortices by baroclinic tidal flow near a coastal headland off southeast Korea. Using a combination of shipboard surveys and a triangular array of three bottom‐mounted acoustic Doppler current profilers, we characterize the structure and dynamics of these motions.
Hemantha W. Wijesekera   +8 more
wiley   +1 more source

Predicting Nitrogen Isotope Fractionation in Nitrate Deposition on Early Mars

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 6, June 2026.
Abstract Noachian and early Hesperian Mars were likely warm and wet, with an atmosphere abundant in molecular nitrogen. The recent discovery of nitrate deposits in the Yellowknife Bay mudstones at Gale Crater confirm the existence of nitrogen oxides (NOX) on Noachian Mars. The processes responsible for the production of these nitrates would fractionate
J. Shawcross   +4 more
wiley   +1 more source

A Multi‐Scale Probabilistic Machine Learning Model for Balanced and Unbalanced Sea Surface Height Decomposition

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract Sea surface height (SSH) reflects a superposition of balanced motions (BM) and unbalanced motions (UBM), which play distinct roles in ocean dynamics and energetics. The Surface Water and Ocean Topography (SWOT) satellite provides two‐dimensional SSH maps at spatial resolutions where BM and UBM coexist, but its 21‐day repeat cycle precludes ...
Yue Wang   +5 more
wiley   +1 more source

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