Results 161 to 170 of about 1,040,256 (264)

Trophic Relationships Between a Seep Calamyzine Worm and Its Vesicomyid Clam Host Inferred From Multiple Lines of Isotopic Evidence

Marine Ecology, Volume 47, Issue 3, May/June 2026.
ABSTRACT Calamyzine worms are often found in mantle cavities of large chemosymbiotic bivalves in deep‐sea chemosynthesis‐based ecosystems, but the nature of trophic interactions between the worms and their clam hosts remains largely obscure. Here, we combine bulk tissue carbon and nitrogen stable isotope analyses with radiocarbon and nitrogen compound ...
Chong Chen, Naoto Jimi, Hidetaka Nomaki, Naoto F. Ishikawa   +3 more
wiley   +1 more source

Anaerobic oxidation of methane in hypersaline cold seep sediments [PDF]

, 2017
Life in hypersaline environments is typically limited by bioenergetic constraints. Microbial activity at the thermodynamic edge, such as the anaerobic oxidation of methane (AOM) coupled to sulphate reduction (SR), is thus unlikely to thrive in these ...
Akhmetzhanov, Andrey, Boon, Nico, Coulon, Stephanie, Cragg, Barry, Knittel, Katrin, Maignien, Loïs, Niemann, Helge, Parkes, R. John   +7 more
core  

Natural Structural Transition of Gas Hydrates From sI to sII in the Deep Seafloor

Geophysical Research Letters
The evolution of gas hydrates influenced by the seawater environment is unknown. We present a model of structural transformation from sI hydrate to sII hydrate due to the influence of seawater environment and vent fluid in nature through in situ ...
Liang Ma, Zhendong Luan, Zengfeng Du, Minxiao Wang, Lianfu Li, Shichuan Xi, Yitong Zhang, Xiong Zhang, Xin Zhang   +8 more
doaj   +1 more source

Population genetic structure in Sabatieria (Nematoda) reveals intermediary gene flow and admixture between distant cold seeps from the Mediterranean Sea [PDF]

, 2017
BackgroundThere is a general lack of information on the dispersal and genetic structuring for populations of small-sized deep-water taxa, including free-living nematodes which inhabit and dominate the seafloor sediments.
De Groote, A., Derycke, S., Hauquier, F., Vanreusel, A.   +3 more
core  

Microbial and geochemical architecture of an active Scotian Slope cold seep. [PDF]

Front Microbiol
Redshaw E, Oueslati G, Umoh UU, MacAdam N, Granados P, Bentley JN, Ahangarian N, Bennett R, Baghalabadi V, Fowler MG, MacDonald A, Hubert CRJ, Ventura GT.   +12 more
europepmc   +1 more source

Discovery of Antimicrobial Oligoindoles from a Cold-Seep-Derived Halomonas Strain. [PDF]

Mar Drugs
Yan Y, Li Z, Li H, Sun J, Li W, Xiao F.
europepmc   +1 more source

Effects of three activities on annoyance responses to recorded flyovers [PDF]

Human subjects participated in an experiment in which they were engaged in TV viewing, telephone listening, or reverie (no activity) for a 1/2-hour session.
Fletcher, J. L., Gunn, W. J., Shepherd, W. T.   +2 more
core   +1 more source

Marine Cold Seep ANME-2/SRB Consortia Produce Their Lipid Biomass From Inorganic Carbon. [PDF]

Environ Microbiol
Stock L, Wegener G, Wang Y, Zander Y, Elvert M.   +4 more
europepmc   +1 more source

Genome-Driven Discovery of Anti-MDR Bacterial Heptapeptides from a Cold-Seep-Derived <i>Bacillus</i> Strain. [PDF]

Molecules
Li H, Cheng Y, Xing K, Li W, Xiao F.
europepmc   +1 more source

The Big Burp: A Bad Day in the Paleocene [PDF]

This lesson focuses on global warming and a possible connection with the Paleocene extinction event. Students will explore how a global warming episode associated with the release of methane from methane hydrate deposits could have been responsible for ...

core