TY - JOUR
T1 - Distributions and carbon isotopic compositions of lipid biomarkers in authigenic carbonate crusts from the Nordic margin (Norwegian Sea)
AU - Chevalier, Nicolas
AU - Bouloubassi, Ioanna
AU - Stadnitskaia, Alina
AU - Taphanel, Marie-Helene
AU - Lorre, Anne
AU - Sinninghe Damsté, Jaap
AU - Pierre, Catherine
PY - 2010/9
Y1 - 2010/9
N2 - We investigated the distributions and delta(13)C values of lipid biomarkers in authigenic carbonate crusts from the Nordic margin (Norwegian Sea) Abundant, highly (13)C-depleted archaeal and bacterial biomarkers revealed that anaerobic oxidation of methane (AOM) is associated with carbonate authigenesis at the Hakon Mosby Mud Volcano (HMMV) and the Nyegga pockmark field No conclusive evidence for AOM was found in the crust sample from the Storegga Slide. ANME-2 methanotrophic archaea and sulfate-reducing bacteria from the Desulfosarcina/Desulfococcus cluster were inferred from lipid fingerprints Distinct patterns of (13)C-depleted, non-isoprenoid dialkyl glycerol diethers (DAGEs) are possibly associated with unknown microbial partners in the AOM (C) 2010 Elsevier Ltd. All rights reserved.
AB - We investigated the distributions and delta(13)C values of lipid biomarkers in authigenic carbonate crusts from the Nordic margin (Norwegian Sea) Abundant, highly (13)C-depleted archaeal and bacterial biomarkers revealed that anaerobic oxidation of methane (AOM) is associated with carbonate authigenesis at the Hakon Mosby Mud Volcano (HMMV) and the Nyegga pockmark field No conclusive evidence for AOM was found in the crust sample from the Storegga Slide. ANME-2 methanotrophic archaea and sulfate-reducing bacteria from the Desulfosarcina/Desulfococcus cluster were inferred from lipid fingerprints Distinct patterns of (13)C-depleted, non-isoprenoid dialkyl glycerol diethers (DAGEs) are possibly associated with unknown microbial partners in the AOM (C) 2010 Elsevier Ltd. All rights reserved.
KW - Sulfate-reducing bacteria
KW - Anaerobic methane oxidation
KW - Eastern mediterranean sea
KW - Cold seep ecosystems
KW - Mosby mud volcano
KW - Gulf-of-mexico
KW - Black-sea
KW - Microbial communities
KW - Methanotrophic consortia
KW - Inorganic carbon
UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=d7dz6a2i7wiom976oc9ff2iqvdhv8k5x&SrcAuth=WosAPI&KeyUT=WOS:000282671500007&DestLinkType=FullRecord&DestApp=WOS
U2 - 10.1016/j.orggeochem.2010.03.012
DO - 10.1016/j.orggeochem.2010.03.012
M3 - Article
SN - 0146-6380
VL - 41
SP - 885
EP - 890
JO - Organic Geochemistry
JF - Organic Geochemistry
IS - 9
T2 - 24th International Meeting on Organic Geochemistry
Y2 - 6 September 2009 through 11 September 2009
ER -