Results 101 to 110 of about 3,825 (220)
Reviews of Geophysics, Volume 64, Issue 1, March 2026.Abstract Sea ice is a crucial component of polar climate systems and is undergoing substantial changes in both hemispheres due to evolving climatic conditions. Arctic sea ice is transitioning from perennial to seasonal cover, and the Southern Ocean sea ice is exhibiting recent minima and enhanced seasonality.
Jari Haapala +19 more
wiley +1 more source
Draft Genome Sequences of Idiomarina abyssalis Strain KJE, Marinobacter salarius Strain NP2017, and Marinobacter salarius Strain AT3901, Isolated from Deep-Sea Sediment near the Western Flank of the Mid-Atlantic Ridge. [PDF]
Microbiol Resour Announc, 2021 Mullis MM, Weisend RE, Kiel Reese B.
europepmc +1 more source
Vulnerability of Key Sea Turtle Nesting Beaches to Future Erosion and Sea Level Rise
Earth's Future, Volume 14, Issue 3, March 2026.Abstract Threatened sea turtles rely on sandy beaches for nesting, linking their long‐term survival to global beach availability. However, beaches worldwide are increasingly threatened by anthropogenic stressors and sea level rise (SLR). Reliable vulnerability assessments require understanding beach dynamics across multiple time scales, informed by ...
Jakob C. Christiaanse +3 more
wiley +1 more source
New clues on the Atlantic eels spawning behavior and area: the Mid-Atlantic Ridge hypothesis. [PDF]
Sci Rep, 2020 Chang YK +3 more
europepmc +1 more source
Global Eddy Subduction Carbon Pump From Argo Floats
Global Biogeochemical Cycles, Volume 40, Issue 3, March 2026.Abstract The eddy subduction pump, part of the biological pump, transports carbon‐rich surface filaments downward via kilometer‐scale turbulence in frontal regions, over days to weeks. Because of its spatial and temporal scales, this pump has been challenging to observe and quantify.
Maxime Keutgen De Greef +2 more
wiley +1 more source
Diagenetic Effect on Planktic Foraminiferal Mg/Ca Records in the Arctic Ocean
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Mg/Ca ratios in planktic foraminifera have long been used as a thermometer to reconstruct the past climate. However, this study revealed that in certain intervals, the Mg/Ca ratios of the planktic foraminifer Neogloboquadrina pachyderma, a widespread species in the Arctic Ocean, displayed anomalously high values which could severely bias paleo‐
B.‐J. Jong +8 more
wiley +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract It is recognized that mantle plumes play a direct role in generating regional uplift and producing immense volumes of basaltic magmatism, both of which can influence paleoclimate. The Icelandic Plume, beneath the North Atlantic Ocean, is of particular importance due to its size and position at a significant paleoceanographic gateway.
Nicky White +5 more
wiley +1 more source
Subducted Carbon From Mantle Plume in Mid‐Ocean Ridge Basalts
Geophysical Research LettersDeciphering the Earth's deep carbon cycle, from mantle plumes to mid‐ocean ridges, remains incompletely understood. In this study, we analyze the magnesium isotope composition of basalts collected from the South Mid‐Atlantic Ridge (SMAR), which have been
Haitao Zhang +5 more
doaj +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Tectonic subsidence, sea level, and paleoclimate reconstructions using marine records rely on accurate decompaction of the sediment column. Over time, increased overburden pressure from burial decreases sediment porosity with depth. The porosity‐depth relationship is lithology‐dependent and can be represented by an exponential function ...
Haley Svadlenak +2 more
wiley +1 more source
High H2O Content in Pyroxenes of Residual Mantle Peridotites at a Mid Atlantic Ridge Segment. [PDF]
Sci Rep, 2020 Li P +6 more
europepmc +1 more source