Microbial succession during the transition from active to inactive stages of deep-sea hydrothermal vent sulfide chimneys
Background Deep-sea hydrothermal vents are highly productive biodiversity hotspots in the
deep ocean supported by chemosynthetic microorganisms. Prominent features of these …
deep ocean supported by chemosynthetic microorganisms. Prominent features of these …
Approaches to unmask functioning of the uncultured microbial majority from extreme habitats on the seafloor
Researchers have recognized the potential of enzymes and metabolic pathways hidden
among the unseen majority of Earth's microorganisms for decades now. Most of the …
among the unseen majority of Earth's microorganisms for decades now. Most of the …
Tephra deposition and bonding with reactive oxides enhances burial of organic carbon in the Bering Sea
Preservation of organic carbon (OC) in marine sediments exerts a major control on the
cycling of carbon in the Earth system. In these marine environments, OC preservation may …
cycling of carbon in the Earth system. In these marine environments, OC preservation may …
Disentangling artificial and natural benthic weathering in organic rich Baltic Sea sediments
Enhanced mineral dissolution in the benthic environment is currently discussed as a
potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric CO2 …
potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric CO2 …
Impact of high Fe-concentrations on microbial community structure and dissolved organics in hydrothermal plumes: an experimental study
Iron (Fe) is an essential trace element for life. In the ocean, Fe can be exceptionally scarce
and thus biolimiting or extremely enriched causing microbial stress. The ability of …
and thus biolimiting or extremely enriched causing microbial stress. The ability of …
Chemolithotrophic biosynthesis of organic carbon associated with volcanic ash in the Mariana Trough, Pacific Ocean
Volcanic ash is a major component of marine sediment, but its effect on the deep-sea carbon
cycle remains enigmatic. Here, we analyzed mineralogical compositions and glycerol dialkyl …
cycle remains enigmatic. Here, we analyzed mineralogical compositions and glycerol dialkyl …
Genome-resolved evidence for functionally redundant communities and novel nitrogen fixers in the deyin-1 hydrothermal field, Mid-Atlantic Ridge
Background Deep-sea hydrothermal vents represent unique ecosystems that redefine our
understanding of the limits of life. They are widely distributed in deep oceans and typically …
understanding of the limits of life. They are widely distributed in deep oceans and typically …
Genus-Specific Carbon Fixation Activity Measurements Reveal Distinct Responses to Oxygen among Hydrothermal Vent Campylobacteria
Molecular surveys of low temperature deep-sea hydrothermal vent fluids have shown that
Campylobacteria (previously Epsilonproteobacteria) often dominate the microbial …
Campylobacteria (previously Epsilonproteobacteria) often dominate the microbial …
Submarine hydrothermal discharge and fluxes of dissolved Fe and Mn, and He isotopes at Brothers Volcano based on radium isotopes
R Neuholz, C Kleint, B Schnetger, A Koschinsky… - Minerals, 2020 - mdpi.com
Hydrothermal venting is an important transfer process of energy and elements between the
Earth's solid material and the oceans. Compared to mid-ocean-ridge hydrothermal vent …
Earth's solid material and the oceans. Compared to mid-ocean-ridge hydrothermal vent …
Deltaproteobacterium strain KaireiS1, a mesophilic, hydrogen-oxidizing and sulfate-reducing bacterium from an inactive deep-sea hydrothermal chimney
N Adam, Y Han, K Laufer-Meiser, R Bährle… - Frontiers in …, 2021 - frontiersin.org
A novel deltaproteobacterial, mesophilic, hydrogen-oxidizing, and sulfate-reducing
bacterium (strain KaireiS1) was highly enriched from an inactive chimney located in the …
bacterium (strain KaireiS1) was highly enriched from an inactive chimney located in the …