Biogeochemistry and biodiversity of methane cycling in subsurface marine sediments (Skagerrak, Denmark)
This biogeochemical, molecular genetic and lipid biomarker study of sediments (∼ 4 m
cores) from the Skagerrak (Denmark) investigated methane cycling in a sediment with a …
cores) from the Skagerrak (Denmark) investigated methane cycling in a sediment with a …
Methane emission and consumption at a North Sea gas seep (Tommeliten area)
The Tommeliten seepage area is part of the Greater Ekofisk area, which is situated above
the Tommeliten Delta salt diapir in the central North Sea (56° 29.90'N, 2° 59.80'E …
the Tommeliten Delta salt diapir in the central North Sea (56° 29.90'N, 2° 59.80'E …
Anaerobic oxidation of methane (AOM) in marine sediments from the Skagerrak (Denmark): I. Geochemical and microbiological analyses
NJ Knab, BA Cragg, C Borowski, RJ Parkes… - … et Cosmochimica Acta, 2008 - Elsevier
The organic rich sediments of the Skagerrak contain high quantities of shallow gas of mostly
biogenic origin that is transported to the sediment surface by diffusion. The sulfate methane …
biogenic origin that is transported to the sediment surface by diffusion. The sulfate methane …
[HTML][HTML] Concurrent methane production and oxidation in surface sediment from Aarhus Bay, Denmark
Marine surface sediments, which are replete with sulfate, are typically considered to be
devoid of endogenous methanogenesis. Yet, methanogenic archaea are present in those …
devoid of endogenous methanogenesis. Yet, methanogenic archaea are present in those …
Biomarker indicators for anaerobic oxidizers of methane in brackish-marine sediments with diffusive methane fluxes
A Aquilina, NJ Knab, K Knittel, G Kaur, A Geissler… - Organic …, 2010 - Elsevier
The anaerobic oxidation of methane (AOM) is a major methane sink in marine sediments
and plays a crucial role in mitigating methane fluxes to the overlying water column. We …
and plays a crucial role in mitigating methane fluxes to the overlying water column. We …
Spatial variations of methanotrophic consortia at cold methane seeps: implications from a high‐resolution molecular and isotopic approach
Anaerobic methane‐oxidizing microbial communities in sediments at cold methane seeps
are important factors in controlling methane emission to the ocean and atmosphere. Here …
are important factors in controlling methane emission to the ocean and atmosphere. Here …
Biogeochemical and molecular signatures of anaerobic methane oxidation in a marine sediment
TR Thomsen, K Finster… - Applied and Environmental …, 2001 - Am Soc Microbiol
Anaerobic methane oxidation was investigated in 6-m-long cores of marine sediment from
Aarhus Bay, Denmark. Measured concentration profiles for methane and sulfate, as well as …
Aarhus Bay, Denmark. Measured concentration profiles for methane and sulfate, as well as …
New insight into stratification of anaerobic methanotrophs in cold seep sediments
I Roalkvam, SL Jørgensen, Y Chen… - FEMS microbiology …, 2011 - academic.oup.com
Methane seepages typically harbor communities of anaerobic methane oxidizers (ANME);
however, knowledge about fine-scale vertical variation of ANME in response to geochemical …
however, knowledge about fine-scale vertical variation of ANME in response to geochemical …
Microbial methanogenesis in the sulfate-reducing zone of sediments in the Eckernförde Bay, SW Baltic Sea
Benthic microbial methanogenesis is a known source of methane in marine systems. In most
sediments, the majority of methanogenesis is located below the sulfate-reducing zone, as …
sediments, the majority of methanogenesis is located below the sulfate-reducing zone, as …
Methylotrophic methanogenesis fuels cryptic methane cycling in marine surface sediment
Methylotrophic methanogenesis is often proposed to be responsible for methane production
in sulfate‐rich environments, yet the magnitude of this process remains elusive. In this study …
in sulfate‐rich environments, yet the magnitude of this process remains elusive. In this study …