Results 11 to 20 of about 6,243 (204)

The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces

open access: yesGeophysical Monograph Series, Page 229-246., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Alexander J. Dickson   +2 more
wiley  

+9 more sources

Do Hydrothermal Shrimp Smell Vents? [PDF]

open access: yesInsects, 2021
Deep-sea species endemic to hydrothermal vents face the critical challenge of detecting active sites in a vast environment devoid of sunlight. This certainly requires specific sensory abilities, among which olfaction could be a relevant sensory modality,
Juliette Ravaux   +7 more
doaj   +6 more sources

Greigite nanocrystals produced by hyperthermophilic archaea of Thermococcales order. [PDF]

open access: yesPLoS ONE, 2018
Interactions between hyperthermophilic archaea and minerals occur in hydrothermal deep-sea vents, one of the most extreme environments for life on Earth. These interactions occur in the internal pores and at surfaces of active hydrothermal chimneys.
Aurore Gorlas   +5 more
doaj   +1 more source

Metagenomic Features Characterized with Microbial Iron Oxidoreduction and Mineral Interaction in Southwest Indian Ridge

open access: yesMicrobiology Spectrum, 2022
The Southwest Indian Ridge (SWIR) is one of the typical representatives of deep-sea ultraslow-spreading ridges, and has increasingly become a hot spot of studying subsurface geological activities and deep-sea mining management. However, the understanding
Ying-Wen Zhong   +9 more
doaj   +1 more source

Diverse Viruses in Deep-Sea Hydrothermal Vent Fluids Have Restricted Dispersal across Ocean Basins

open access: yesmSystems, 2021
Viruses play important roles in manipulating microbial communities and their evolution in the ocean, yet not much is known about viruses in deep-sea hydrothermal vents.
Elaina Thomas   +4 more
doaj   +1 more source

Non-Vent Megafaunal Communities on the Endeavour and Middle Valley Segments of the Juan de Fuca Ridge, Northeast Pacific Ocean

open access: yesFrontiers in Marine Science, 2022
There has been increasing interest in mining polymetallic sulfide deposits at deep-sea inactive hydrothermal vents, leading to the development of regulations to minimize risk to the marine environment.
Monika Neufeld   +2 more
doaj   +1 more source

Microbial ecology of a shallow alkaline hydrothermal vent: Strýtan Hydrothermal Field, Eyjafördur, northern Iceland

open access: yesFrontiers in Microbiology, 2022
Strýtan Hydrothermal Field (SHF) is a submarine system located in Eyjafördur in northern Iceland composed of two main vents: Big Strýtan and Arnarnesstrýtan.
Katrina I. Twing   +12 more
doaj   +1 more source

Hydrothermal vents [PDF]

open access: yesCurrent Biology, 2017
William Brazelton introduces deep sea hydrothermal vents and the unusual life forms they host.
openaire   +2 more sources

Long-Term Stability of Back-Arc Basin Hydrothermal Vents

open access: yesFrontiers in Marine Science, 2018
Since the discovery of hydrothermal vents 40-years ago, long-term time-series have focused on mid-ocean ridge systems. Based on these studies, hydrothermal vents are widely considered to be dynamic, ephemeral habitats.
Cherisse Du Preez, Charles R. Fisher
doaj   +1 more source

Free Energies of Reaction for Aqueous Glycine Condensation Chemistry at Extreme Temperatures

open access: yesGeophysical Monograph Series, Page 271-283., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Matthew Kroonblawd, Nir Goldman
wiley  

+3 more sources

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