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Biogeosciences An interactive open-access journal of the European Geosciences Union
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Volume 14, issue 3
Biogeosciences, 14, 683–701, 2017
https://doi.org/10.5194/bg-14-683-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Biogeosciences, 14, 683–701, 2017
https://doi.org/10.5194/bg-14-683-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 10 Feb 2017

Research article | 10 Feb 2017

Long-distance electron transport occurs globally in marine sediments

Laurine D. W. Burdorf et al.
Data sets

High resolution field porewater profiles (pH, H2S, O2) with cable bacteria activity in the Netherlands L. D. W. Burdorf, A. Tramper, and F. J. R. Meysman https://doi.org/10.14284/269

Laboratory timeseries of high resolution porewater profiles (pH, H2S, O2) demonstrating cable bacteria growth L. D. W. Burdorf, D. Seitaj, L. Meire, and F. J. R. Meysman https://doi.org/10.14284/270

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Recently, long filamentous bacteria have been reported to conduct electrons over centimetre distances in marine sediments. These so-called cable bacteria have an electricity-based metabolism, effectively turning the seafloor into a natural battery. In this study we demonstrate a global occurrence of these cable bacteria in marine sediments, spanning a large range of climate zones (off Greenland, the USA, Australia, the Netherlands) and a large range of coastal habitats.
Recently, long filamentous bacteria have been reported to conduct electrons over centimetre...
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