Stock Lennart 0009-0004-3039-5127 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Institute for Chemistry and Biology of the Marine Environment, Carl von Ossietzky Universität Oldenburg ICBM https://uol.de/en/icbm https://ror.org/0060pja03 Wegener Gunter gwegener@mpi-bremen.de 0000-0002-6819-373X MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Max Planck Institute for Marine Microbiology http://www.mpi-bremen.de/en/ https://ror.org/02385fa51 Akeerath Mundanatt Aman 0009-0000-5167-2761 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Max Planck Institute for Marine Microbiology http://www.mpi-bremen.de/en/ https://ror.org/02385fa51 Altun Jenny jaltun@marum.de MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Dirksen Lukas dirksen@uni-bremen.de MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Max Planck Institute for Marine Microbiology http://www.mpi-bremen.de/en/ https://ror.org/02385fa51 Elvert Marcus melvert@marum.de 0000-0003-3863-0975 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 University of Bremen Uni Bremen http://www.uni-bremen.de/en.html https://ror.org/04ers2y35 2026 Concentrations of hydrolyzed monosaccharides from cold seep core MUC09-3 and reference core MUC08-4 at Astoria Canyon, Cascadia Margin, Oregon USA dataset https://doi.pangaea.de/10.1594/PANGAEA.996980 2026-09-02T12:29:22 This dataset contains measurements of lipid biomarkers, disaccharides, monosaccharides, amino acids, and total organic carbon (TOC) in sediments and pore fluids collected from a cold seep at Astoria Canyon, Cascadia Margin, Oregon, USA. The data are part of a larger seep dataset comprising complementary geochemical and molecular measurements. Associated data are available through the Biological and Chemical Oceanography Data Management Office (BCO-DMO), including the dataset available under DOI 10.26008/1912/bco-dmo.959765.1. 16S rRNA gene amplicon sequencing data are available through the European Nucleotide Archive (ENA; PRJEB97184). The data presented here are archived in PANGAEA and comprise measurements of lipid biomarkers, carbohydrates, amino acids, and total organic carbon in the analyzed sediment and pore-fluid samples. Stock Lennart 0009-0004-3039-5127 Wegener Gunter gwegener@mpi-bremen.de 0000-0002-6819-373X Pohlman John W 0000-0002-3563-4586 Lapham Laura L lapham@umces.edu https://www.umces.edu/laura-lapham 0000-0002-7045-1785 Lloyd Karen 0000-0003-0914-6375 Williams L Torset Stian Lalk Ellen Hildebrand Anna Dirksen Lukas dirksen@uni-bremen.de Akeerath Mundanatt Aman 0009-0000-5167-2761 Wilson Rachel Seewald Jeffrey S 0000-0001-6700-2754 Liebeke Manuel mliebeke@mpi-bremen.de 0000-0002-2339-1409 Elvert Marcus melvert@marum.de 0000-0003-3863-0975 preprint WITHDRAWN: Disaccharide production in marine cold seeps links dissolved organic carbon to anaerobic oxidation of methane journal article https://doi.org/10.21203/rs.3.rs-9427392/v2 2026 H2 concentrations in highly active deep-sea methane seep sediments in Hydrate Ridge and Astoria Canyon dataset European Nucleotide Archive (ENA) insdc:PRJEB97184 Lalk Ellen Pohlman John W 0000-0002-3563-4586 Lapham Laura L lapham@umces.edu https://www.umces.edu/laura-lapham 0000-0002-7045-1785 Casso Michael Glenna Madeline Hildebrand Anna Lloyd Karen 0000-0003-0914-6375 Ma Kun 0000-0002-8532-8149 Seewald Jeffrey S 0000-0001-6700-2754 Stock Lennart 0009-0004-3039-5127 Strauss Maureen A Sylva Sean P Traver Lily Wilson Rachel Williams L 2025 Porewater dissolved organic carbon and associated geochemical data for methane seeps in the Cascadia Margin: Astoria Canyon, Barkley Canyon, Hydrate Ridge, and Bullseye Vent dataset Biological and Chemical Oceanography Data Management Office (BCO-DMO) https://doi.org/10.26008/1912/BCO-DMO.959765.1 Lapham Laura L lapham@umces.edu https://www.umces.edu/laura-lapham 0000-0002-7045-1785 2023 AT50-14, Investigating the source and flux of dissolved organic carbon released from methane seeps to the deep-ocean dataset Rolling Deck to Repository (R2R) Program https://doi.org/10.7284/910142 -124.625 -124.603 46.24074 46.24079 -124.614 46.240764999999996 2023-08-17T00:00:00 2023-08-19T00:00:00 0.01 0.36 German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 390741603 EXC 2077: The Ocean Floor – Earth's Uncharted Interface https://gepris.dfg.de/project/390741603 National Energy Technology Laboratory https://doi.org/10.13039/100013165 89243320SFE000013 SeepDOM National Science Foundation NSF https://doi.org/10.13039/100000001 OCE-2049517, OCE-2048357, and OCE-2048831 SeepDOM AT50-14_MUC08-4 46.24074 -124.625 Astoria Canyon, Oregon, USA -822.62 2023-08-17T00:00:00 AT50-14 SeepDOM https://doi.org/10.7284/910142 Astoria, Oregon, USA 2023-08-12T00:00:00 Astoria, Oregon, USA 2023-08-20T00:00:00 Atlantis (1997) https://www.whoi.edu/what-we-do/explore/ships/ships-atlantis/ KAQP 9105798 Lapham, Laura L Atlantis (1997) https://www.whoi.edu/what-we-do/explore/ships/ships-atlantis/ KAQP 9105798 MultiCorer MUC AT50-14_MUC09-3 H867 46.24079 -124.603 Astoria Canyon, Oregon, USA -759.59 2023-08-19T00:00:00 AT50-14 SeepDOM https://doi.org/10.7284/910142 Astoria, Oregon, USA 2023-08-12T00:00:00 Astoria, Oregon, USA 2023-08-20T00:00:00 Atlantis (1997) https://www.whoi.edu/what-we-do/explore/ships/ships-atlantis/ KAQP 9105798 Lapham, Laura L Atlantis (1997) https://www.whoi.edu/what-we-do/explore/ships/ships-atlantis/ KAQP 9105798 MultiCorer MUC 197 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Event label Event Stock Lennart 0009-0004-3039-5127 Event Identification ID Stock Lennart 0009-0004-3039-5127 ID Type Type type Stock Lennart 0009-0004-3039-5127 Type DEPTH, sediment/rock Depth sed m depth http://purl.obolibrary.org/obo/PATO_0001595 sediment http://purl.obolibrary.org/obo/ENVO_00002007 rock Length L http://dbpedia.org/resource/Length Stock Lennart 0009-0004-3039-5127 mbsf Depth sed [m] Fucose, per unit sediment dry mass Fuc/sed dm µg/g fucose http://purl.obolibrary.org/obo/CHEBI_33984 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 Fuc/sed dm [µg/g] Rhamnose, per unit sediment dry mass Rha/sed dm µg/g rhamnose http://purl.obolibrary.org/obo/CHEBI_26546 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 Rha/sed dm [µg/g] Galactosamine, per unit sediment dry mass GalN/sed dm µg/g galactosamine http://purl.obolibrary.org/obo/CHEBI_24156 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 GalN/sed dm [µg/g] Arabinose, per unit sediment dry mass Ara/sed dm µg/g arabinose http://purl.obolibrary.org/obo/CHEBI_22599 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 Ara/sed dm [µg/g] Glucosamine, per unit sediment dry mass GlcN/sed dm µg/g glucosamine http://purl.obolibrary.org/obo/CHEBI_5417 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 GlcN/sed dm [µg/g] Galactose, per unit sediment dry mass Gal/sed dm µg/g galactose http://purl.obolibrary.org/obo/CHEBI_28260 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 Gal/sed dm [µg/g] Glucose, per unit sediment dry mass Glc/sed dm µg/g glucose http://purl.obolibrary.org/obo/CHEBI_17234 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 Glc/sed dm [µg/g] Mannose, per unit sediment dry mass Man/sed dm µg/g mannose http://purl.obolibrary.org/obo/CHEBI_37684 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 Man/sed dm [µg/g] Xylose, per unit sediment dry mass Xyl/sed dm µg/g xylose http://purl.obolibrary.org/obo/CHEBI_18222 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 Xyl/sed dm [µg/g] Gluconic acid, per unit sediment dry mass GlucAc/sed dm µg/g gluconic acid http://purl.obolibrary.org/obo/CHEBI_24266 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 GlucAc/sed dm [µg/g] Galacturonic acid, per unit sediment dry mass GalA/sed dm µg/g galacturonic acid http://purl.obolibrary.org/obo/CHEBI_33830 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 GalA/sed dm [µg/g] Glucuronic acid, per unit sediment dry mass GlcA/sed dm µg/g glucuronic acid http://purl.obolibrary.org/obo/CHEBI_24298 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 GlcA/sed dm [µg/g] Mannuronic acid, per unit sediment dry mass ManA/sed dm µg/g mannuronic acid http://purl.obolibrary.org/obo/CHEBI_25176 High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex ICS-5000+ [PA10 analytical column] Stock Lennart 0009-0004-3039-5127 ManA/sed dm [µg/g] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels amino acids ANME-2 AOM Cold seeps Disaccharides lipids Monosaccharides SRB Sucrose TOC Trehalose author103428 author108722 author114584 author118765 author118766 author118767 author118768 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