Results 191 to 200 of about 50,990 (290)

Magmatic domes and the initiation of oceanic processes at the Norwegian margin. [PDF]

Sci Rep
Peron-Pinvidic G.
europepmc   +1 more source

Microbial Controls on Carbon Pump Partitioning in the Subtropical North Atlantic: Stoichiometry and Nutrient Limitation Across a Basin‐Scale Transect

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract The subtropical North Atlantic is a key region for ocean carbon cycling despite its relatively small spatial extent. Here we present a high‐resolution transect (23°–27°N; ∼2° longitude spacing) across the North Atlantic Subtropical Gyre, integrating physical, chemical, and microbial observations to examine how hydrography and nutrient ...
Lukas Marx, Edward Mawji, Thierry Cariou, B. B. Cael, Michelle Hale, Sarah Reynolds   +5 more
wiley   +1 more source

Linking electrical anomalies in the upper mantle to petrological and geochemical heterogeneities. [PDF]

Natl Sci Rev
Yang X, Xu YG, Xia QK.
europepmc   +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

Environmental Adaptation Strategies of Deep-Sea Fungi. [PDF]

J Fungi (Basel)
Leng S, Liu CH.
europepmc   +1 more source

Thermal Segregation and Reddening in Europa's Double Ridges

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Europa's double ridges often display lower albedo and redder color than their surroundings. Their unique topography may cause sublimation‐driven darkening due to illumination and self‐heating—the process of thermal segregation. We apply an advanced 3D thermophysical model, including shadowing and self‐heating through mutual exchange of ...
Kya C. Sorli, Paul O. Hayne, Lucas Lange, Sylvain Piqueux   +3 more
wiley   +1 more source

Oceanic upper crustal accretion by melt sill and lava flow interaction at Axial volcano. [PDF]

Nat Commun
Wu H, Xie W, Singh SC, Carton H, Kent GM, Arnulf AF, Harding AJ.   +6 more
europepmc   +1 more source

Mid-ocean-ridge basalt genesis [PDF]

Nature, 1987
openaire   +1 more source

Spatial and Temporal Variability of Eastern Pacific Radiocarbon and Carbon Chemistry From the Ice Age to Today

Paleoceanography and Paleoclimatology, Volume 41, Issue 5, May 2026.
Abstract Proxy records of seawater radiocarbon (14C/C) provide strong constraints on how changes in ocean ventilation contributed to the increase in atmospheric CO2 during the termination of the last ice age (≈18,000‐to‐12,000 years ago). One outstanding problem, however, is the existence of anomalously low deglacial benthic foraminiferal 14C/C in the ...
Patrick A. Rafter, Mathis P. Hain, Elsa Arellano‐Torres, Kaustubh Thirumalai, Eric J. Tappa, Maria L. Machain‐Castillo, Martin Soto‐Jimenez, Tim DeVries, Ingrid L. Hendy, Juan C. Herguera, William R. Gray, Ryan A. Green, Frank Pavia, James W. B. Rae, John R. Southon   +14 more
wiley   +1 more source

Enigmatic carbon isotopic variability in the oceanic upper mantle. [PDF]

Proc Natl Acad Sci U S A
Moussallam Y, Rose-Koga EF, Aubaud C, Georgeais G, Cartigny P, Koga KT, Devidal JL, Michael PJ, Shimizu K, Saal AE.   +9 more
europepmc   +1 more source