Results 181 to 190 of about 20,887 (256)

Hydrographic Variability in the Central Ross Ice Shelf Cavity and the Implications for Ocean Circulation

Journal of Geophysical Research: Oceans, Volume 131, Issue 1, January 2026.
Abstract The ocean beneath ice shelves plays a critical role in their evolution and resilience. Despite this, direct observations of circulation within ice shelf cavities remain scarce. Here, we examine 4.5 years of moored hydrographic data (2018–2022) from the HWD2 borehole, which represent the first multi‐year measurements of currents, temperature ...
Yingpu Xiahou, Mike Brewer, Christina Hulbe, Craig Stevens   +3 more
wiley   +1 more source

Little to no active faulting likely at Europa's seafloor today. [PDF]

Nat Commun
Byrne PK, Dawson HG, Klimczak C, Regensburger PV, Crane KT, Catalano JG, Elder CM, Foley BJ, German CR, Green AP, Hemingway DJ, Melwani Daswani M, Panning MP, Randolph-Flagg N, Sherwood Lollar B, Skemer P, Vance SD, Wiens DA.   +17 more
europepmc   +1 more source

Hydrothermal vent fields and chemosynthetic biota on the world's deepest seafloor spreading centre. [PDF]

Nat Commun, 2012
Connelly DP, Copley JT, Murton BJ, Stansfield K, Tyler PA, German CR, Van Dover CL, Amon D, Furlong M, Grindlay N, Hayman N, Hühnerbach V, Judge M, Le Bas T, McPhail S, Meier A, Nakamura K, Nye V, Nye V, Pebody M, Pedersen RB, Plouviez S, Sands C, Searle RC, Stevenson P, Taws S, Wilcox S.   +26 more
europepmc   +1 more source

Termination of a 6 year ridge‐spreading event observed using a seafloor seismic network on the Endeavour Segment, Juan de Fuca Ridge [PDF]

, 2013
R. T. Weekly, William S. D. Wilcock, E. E. Hooft, D. R. Toomey, Paul McGill, Debra S. Stakes   +5 more
openalex   +1 more source

Mountain Degradation Mechanisms on Io Based on Geologic Mapping of the Cocytus Montes Region From JunoCam Imagery

Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.
Abstract Periodic high‐resolution imagery of Io is essential for understanding its surface evolution, from volcanic eruptions to tectonic deformation to large‐scale mass wasting. Juno flybys in 2023 and 2024 obtained imagery of the surface with the JunoCam imager at 1.8 km/pixel spatial resolution, comparable to global observations from the Galileo ...
C. H. Seeger, K. de Kleer, D. A. Williams, J. E. Perry, A. G. Davies, D. M. Nelson   +5 more
wiley   +1 more source

Origin of continental crust on early Earth. [PDF]

Natl Sci Rev
Zheng YF.
europepmc   +1 more source

Toward a minimum change model for recent plate motions: calibrating seafloor spreading rates for outward displacement [PDF]

, 2008
Charles DeMets, Douglas S. Wilson
openalex   +1 more source

Sea Surface Temperature and Salinity Changes in the Easternmost Mediterranean During the Pre‐Evaporitic Messinian Controlled by the Restriction at Gibraltar

Paleoceanography and Paleoclimatology, Volume 41, Issue 1, January 2026.
Abstract During the latest Miocene, the Mediterranean Basin was affected by extreme paleoceanographic and paleoenvironmental changes culminating with evaporite (gypsum and halite) formation during the Messinian Salinity Crisis (MSC: 5.97–5.33 Ma).
F. Lanterna, W. Krijgsman, L. Lourens, A. Mulch, I. Vasiliev   +4 more
wiley   +1 more source

Emissions of mantle helium and abiotic methane at newly discovered black smokers along the Central Indian ridge (12°S-16°S). [PDF]

Sci Rep
Kim H, Hong J, Kim W, Kim J, Kim G, Tsunogai U, Takahata N, Sano Y, Lee H.   +8 more
europepmc   +1 more source

Rifting Evolution of the Central Campos Basin as a Hybrid Rifted Margin: Insights From Tectonic and Magmatic Structures

Tectonics, Volume 45, Issue 1, January 2026.
Abstract Recent observations and drilling campaigns have challenged the typical models for rifted margins by providing evidence for the existence of intermediate cases between the magmatic and amagmatic end‐members. In this contribution, we document the evolution of the Central Campos rifted margin, located in southeast Brazil, based on a combined ...
P. Alvarez, N. Stanton, G. Peron‐Pinvidic, L. Magnavita   +3 more
wiley   +1 more source