Results 121 to 130 of about 211,511 (236)
Target Capture of Ancient Shell DNA Enables Phylogenetic Reconstruction of Deep‐Sea Molluscs
Molecular Ecology Resources, Volume 26, Issue 7, October 2026.ABSTRACT Target capture is widely used to enrich endogenous DNA from calcium phosphate skeletal material in vertebrates, but its performance on calcium carbonate hard parts widely produced by invertebrates remains poorly understood. Here, we compared DNA recovery from four fresh and 12 ancient (eight radiocarbon‐dated to 1671–1135 years old before ...
Yi‐Xuan Li +8 more
wiley +1 more source
Previously Unrecognized Land‐Use Control on Deep Soil CO2 Sink
Global Change Biology, Volume 32, Issue 10, October 2026.Transport‐limited, boundary‐conditioned bidirectional exchange of topsoil‐respired CO2 drives CO2 accumulation in less bioactive subsoils in concentrations that cannot be explained by in situ production alone and far exceed atmospheric boundary concentrations, revealing a production‐transport imbalance and a potential land‐use‐sensitive pathway for ...
Kenneth Tetteh +4 more
wiley +1 more source
ChemBioChem, Volume 27, Issue 18, 28 September 2026.Bacteroides thetaiotaomicron competes with gut microbes and the host for a limited cobamide pool. To meet this demand, it deploys surface associated lipoproteins (BtuJ, BtuH, BtuK, BtuG), three BtuB paralogs, and extracellular vesicles that extend cobamide capture beyond the cell surface. This review examines the structural and mechanistic evidence for
Alexander Drake, Romila Mascarenhas
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.Abstract SO2 flux and gas composition were measured during the 2021 flank eruption of Pacaya Volcano (Guatemala). The SO2 flux, measured with Tropomi, gradually rose from ∼2 to ∼30 kg/s over a 5 month period before the eruption. Field UV camera data showed that >95% of the SO2 was emitted from the summit crater.
Robin Campion +5 more
wiley +1 more source
Fault‐Controlled Plumbing System Beneath Lipari Volcanic Island Revealed by Seismic Matrix Imaging
Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.Abstract Lipari Island hosts an active magmatic–hydrothermal system, but its deep plumbing architecture remains poorly resolved due to strong seismic scattering. We apply passive seismic matrix imaging to public vertical‐component cross‐correlation functions from the dense 2018 Lipari nodal array, recovering relative‐reflectivity structures to ∼10 km ...
Jia Wei, Qiancheng Liu, Ling Chen
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.Abstract Large intraplate earthquakes are paradoxical because they occur far from active plate boundaries. Northern Hainan Island (South China) hosts the 1605 Qiongbei M7.5 earthquake within a volcanic province linked to the Hainan mantle plume. New shear‐wave velocity images reveal two shallow low‐velocity zones extending to ∼10 km depth: a stronger ...
Lue Yang +9 more
wiley +1 more source
Hydrothermal Vent Ecosystems [PDF]
Oceanography, 2007 Fisher, Charles R. +2 more
openaire +2 more sources
Research of ore elements migration forms in the hydrothermal solutions of the Mid-Atlantic ridge
Известия высших учебных заведений: Геология и разведка, 2016 On the basis of geological and hydrogeochemical analysis, the issue of forming of hydrothermal plumes in Atlantic Ocean is considered. Forms of the ore elements migration in hydrothermal solutions of the Logachev vent field (14°45' N) were researched ...
S. M. Sudarikov, M. V. Zmievskii
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Deep Sea hydrothermal vent habitats support gravid Antarctic krill. [PDF]
Commun BiolBernard KS +10 more
europepmc +1 more source
Intermediate stages in the origin of metabolism at a phosphorylating hydrothermal vent. [PDF]
Sci AdvMrnjavac N +16 more
europepmc +1 more source