Results 131 to 140 of about 537,960 (204)

Shallow seeps and hydrothermal vents.

, 2013
Overview of nematode abundance and dominant species/genera data from shallow cold seeps and hydrothermal vents.
Annelies De Groote (362085), Ann Vanreusel (220781), Monika Bright (244093), Sabine Gollner (244073)   +3 more
core   +1 more source

Life on Mars? The physiological perspective

Experimental Physiology, EarlyView.
Ronan M. G. Berg, Damian M. Bailey
wiley   +1 more source

High-resolution bathymetry coupled with 3D models of hydrothermal vents from opportunistically-acquired imagery: Aurora vent field, Arctic Ocean

Journal of Maps
Active venting at the Aurora hydrothermal field was first located in 2014. In July 2023, the AUV/ROV Nereid Under Ice (NUI) expanded the known size of the Aurora hydrothermal field, discovering 7 ‘black smokers’ together with associated lower-temperature
Tea Isler, Michael Jakuba, Tom Kwasnitschka, Autun Purser, Andrew Klesh, Vera Schlindwein, Christopher R. German   +6 more
doaj   +1 more source

Hydrothermal Vents: Thar She Blows! [PDF]

In this lesson students will discover how the proximity of hot magma to cold ocean water creates new rocky structures around hydrothermal vents. During this activity, students will demonstrate an understanding of how the processes that result in the ...

core   +1 more source

Building a Continental‐Scale Geodetic Network: The Plate Boundary Observatory (PBO)

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract The Plate Boundary Observatory (PBO) transformed the use of geodesy in North America to study crustal deformation and plate boundary processes by establishing a continental‐scale, standardized, open‐access geodetic network. Built and operated by UNAVCO between 2003 and 2018 as part of the National Science Foundation (NSF)‐funded EarthScope ...
Emily E. Zawacki, Michael E. Jackson, Glen S. Mattioli, David J. Mencin, Karl Feaux, Donna J. Charlevoix   +5 more
wiley   +1 more source

(Table 2) End-member concentrations and element ratios in hydrothermal fluids from three shallow-sea vents offshore Panarea

, 2017
(Table 2) End-member concentrations and element ratios in hydrothermal fluids from three shallow-sea vents offshore ...
Ivan P Savov (6964808), Jan P Amend (6964814), Doug E LaRowe (6964802), Roy E Price (6964799), Thomas Pichler (6964811), Price, Roy E, Amend, Jan P, Francesco Italiano (6964805), Savov, Ivan P, LaRowe, Doug E, Italiano, Francesco, Pichler, Thomas   +11 more
core   +1 more source

Metabolic and population profiles of active subseafloor autotrophs in young oceanic crust at deep-sea hydrothermal vents

Applied and Environmental Microbiology
At deep-sea hydrothermal vents, magmatically driven rock-water reactions in the crust generate gases and other reduced compounds that subseafloor microorganisms use for chemolithoautotrophy.
Sabrina M. Elkassas, Caroline S. Fortunato, Sharon L. Grim, David A. Butterfield, James F. Holden, Joseph J. Vallino, Christopher K. Algar, Lisa Zeigler Allen, Benjamin T. Larson, Giora Proskurowski, Emily Reddington, Lucy C. Stewart, Begum Topçuoğlu, Julie A. Huber   +13 more
doaj   +1 more source

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, Yanjie Zhang, Qi Dai, Chong Chen, Crispin T. S. Little, Moriaki Yasuhara, Yusuke Yokoyama, Jack Chi‐Ho Ip, Jian‐Wen Qiu   +8 more
wiley   +1 more source

Microbial metabolic potential of hydrothermal vent chimneys along the submarine ring of fire

Frontiers in Microbiology
Hydrothermal vents host a diverse community of microorganisms that utilize chemical gradients from the venting fluid for their metabolisms. The venting fluid can solidify to form chimney structures that these microbes adhere to and colonize.
Laura Murray, Heather Fullerton, Craig L. Moyer   +2 more
doaj   +1 more source

Cobamide Scavenging and Import via a Multiprotein Extracellular Relay in Bacteroides thetaiotaomicron

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