Articles | Volume 11, issue 2
https://doi.org/10.5194/bg-11-507-2014
https://doi.org/10.5194/bg-11-507-2014
Research article
 | 
31 Jan 2014
Research article |  | 31 Jan 2014

Microbial activity and carbonate isotope signatures as a tool for identification of spatial differences in methane advection: a case study at the Pacific Costa Rican margin

S. Krause, P. Steeb, C. Hensen, V. Liebetrau, A. W. Dale, M. Nuzzo, and T. Treude

Related authors

Efficiency and adaptability of the benthic methane filter at Quepos Slide cold seeps, offshore of Costa Rica
P. Steeb, S. Krause, P. Linke, C. Hensen, A. W. Dale, M. Nuzzo, and T. Treude
Biogeosciences, 12, 6687–6706, https://doi.org/10.5194/bg-12-6687-2015,https://doi.org/10.5194/bg-12-6687-2015, 2015
Short summary

Related subject area

Biogeochemistry: Sediment
Potential impacts of cable bacteria activity on hard-shelled benthic foraminifera: implications for their interpretation as bioindicators or paleoproxies
Maxime Daviray, Emmanuelle Geslin, Nils Risgaard-Petersen, Vincent V. Scholz, Marie Fouet, and Edouard Metzger
Biogeosciences, 21, 911–928, https://doi.org/10.5194/bg-21-911-2024,https://doi.org/10.5194/bg-21-911-2024, 2024
Short summary
Distinct oxygenation modes of the Gulf of Oman during the past 43,000 years – a multi-proxy approach
Nicole Burdanowitz, Gerhard Schmiedl, Birgit Gaye, Philipp Munz, and Hartmut Schulz
EGUsphere, https://doi.org/10.5194/egusphere-2023-2664,https://doi.org/10.5194/egusphere-2023-2664, 2023
Short summary
Evidence of cryptic methane cycling and non-methanogenic methylamine consumption in the sulfate-reducing zone of sediment in the Santa Barbara Basin, California
Sebastian J. E. Krause, Jiarui Liu, David J. Yousavich, DeMarcus Robinson, David W. Hoyt, Qianhui Qin, Frank Wenzhöfer, Felix Janssen, David L. Valentine, and Tina Treude
Biogeosciences, 20, 4377–4390, https://doi.org/10.5194/bg-20-4377-2023,https://doi.org/10.5194/bg-20-4377-2023, 2023
Short summary
Assessing global-scale organic matter reactivity patterns in marine sediments using a lognormal reactive continuum model
Sinan Xu, Bo Liu, Sandra Arndt, Sabine Kasten, and Zijun Wu
Biogeosciences, 20, 2251–2263, https://doi.org/10.5194/bg-20-2251-2023,https://doi.org/10.5194/bg-20-2251-2023, 2023
Short summary
Deposit-feeding of Nonionellina labradorica (foraminifera) from an Arctic methane seep site and possible association with a methanotroph
Christiane Schmidt, Emmanuelle Geslin, Joan M. Bernhard, Charlotte LeKieffre, Mette Marianne Svenning, Helene Roberge, Magali Schweizer, and Giuliana Panieri
Biogeosciences, 19, 3897–3909, https://doi.org/10.5194/bg-19-3897-2022,https://doi.org/10.5194/bg-19-3897-2022, 2022
Short summary

Cited articles

Barnes, R. O. and Goldberg, E. D.: Methane Production and Consumption in Anoxic Marine-Sediments, Geology, 4(5), 297–300, 1976.
Bayon, G., Pierre, C., Etoubleau, J., Voisset, M., Cauquil, E., Marsset, T., Sultan, N., Le Drezen, E., Fouquet, Y.: Sr/Ca and Mg/Ca ratios in Niger Delta sediments: Implications for authigenic carbonate in cold seep environments, Mar. Geol., 241, 93-109, 2007.
Berner, R. A.: Early Diagenesis – A Theoretical Approach, Princeton University Press, Princeton, NJ, 1980.
Boetius, A., Ravenschlag, K., Schubert, C. J., Rickert, D., Widdel, F., Gieseke, A., Amann, R., Jorgensen, B. B., Witte, U., and Pfannkuche, O.: A marine microbial consortium apparently mediating anaerobic oxidation of methane, Nature, 407, 623–626, 2000.
Bohrmann, G., Greinert, J., Suess, E. and Torres, M.: Authigenic carbonates from the Cascadia subduction zone and their relation to gas hydrate stability, Geology, 26, 647–650, https://doi.org/10.1130/0091-7613(1998)026< 0647:ACFTCS> 2.3.CO;2, 1998.
Download
Altmetrics
Final-revised paper
Preprint