Results 141 to 150 of about 144,642 (166)

Microbial megacities fueled by methane oxidation in a mineral spring cave. [PDF]

open access: yesISME J, 2018
Karwautz C   +4 more
europepmc   +1 more source

Profiling bacterial diversity in a limestone cave of the western Loess Plateau of China. [PDF]

open access: yesFront Microbiol, 2015
Wu Y   +6 more
europepmc   +1 more source

Microbiology of Movile Cave—A Chemolithoautotrophic Ecosystem

open access: closedGeomicrobiology Journal, 2014
Discovered in 1986, Movile Cave is an unusual cave ecosystem sustained by in situ chemoautotrophic primary production. The cave is completely isolated from the surface and the primary energy sources are hydrogen sulfide and methane released from hydrothermal fluids.
Deepak Kumaresan   +1 more
exaly   +5 more sources

Preliminary Evidence for a Sulphur Cycle in Movile Cave, Romania

open access: closedActa Biotechnologica, 2003
AbstractIn order to investigate the food chain and energy balance of the chemolithoautotrophically‐based ecosystem of the sulphur spring in Movile Cave as a model system for extraterrestrial life, a first sampling campaign was done. Microbial diversity and activity were analysed by MPN‐enumeration methods and microcalorimetry, respectively. In addition,
Wolfgang Sand
exaly   +4 more sources
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From morphology to phylogeny: Adaptive traits of Eucyclops subterraneus scythicus in the sulfidic waters of Movile Cave

Karst Science Days Symposium Proceedings
Aquatic ecosystems characterized by naturally elevated concentrations of hydrogen sulfide (H2S) occur worldwide, in both marine and freshwater environments, where H2S is generated through geochemical or biological processes (Engel, 2007; Greenway et al.,
Andrei Stefan, Sanda Iepure
exaly   +3 more sources

Dobrogea: Movile Cave

open access: closedCave and Karst Systems of Romania, 2018
Movile Cave (SE Romania) is the first known subterranean chemosynthesis-based ecosystem. Sulfur- and methane-oxidizing, as well as nitrifying microorganisms, form the base of the food web in this peculiar ecosystem. The bacteria use mainly oxygen from the cave’s atmosphere as electron acceptor to oxidize H2S, CH4, and NH4+, which originate from the ...
Serban M. Sarbu   +2 more
semanticscholar   +3 more sources

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