Bubble-mediated transport of benthic microorganisms into the water column: Identification of methanotrophs and implication of seepage intensity on transport efficiency.
Autor: | Jordan SFA; Leibniz Institute for Baltic Sea Research Warnemünde, Rostock, Germany. sebastian.jordan@io-warnemuende.de., Treude T; University of California, Los Angeles Department of Earth, Planetary, and Space Sciences, Los Angeles, California, USA., Leifer I; Bubbleology Research International, Solvang, California, USA., Janßen R; Leibniz Institute for Baltic Sea Research Warnemünde, Rostock, Germany., Werner J; Leibniz Institute for Baltic Sea Research Warnemünde, Rostock, Germany., Schulz-Vogt H; Leibniz Institute for Baltic Sea Research Warnemünde, Rostock, Germany., Schmale O; Leibniz Institute for Baltic Sea Research Warnemünde, Rostock, Germany. oliver.schmale@io-warnemuende.de. |
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Jazyk: | angličtina |
Zdroj: | Scientific reports [Sci Rep] 2020 Mar 13; Vol. 10 (1), pp. 4682. Date of Electronic Publication: 2020 Mar 13. |
DOI: | 10.1038/s41598-020-61446-9 |
Abstrakt: | Benthic microorganisms transported into the water column potentially influence biogeochemical cycles and the pelagic food web structure. In the present study six gas-releasing vent sites in the Coal Oil Point seep field (California) were investigated, and the dislocation of microorganisms from the sediment into the water column via gas bubbles released from the seabed was documented. It was found that the methanotrophs transport efficiency was dependent on the volumetric gas flow, with the highest transport rate of 22.7 × 10 3 cells mL |
Databáze: | MEDLINE |
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