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 Amino acids 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.997006 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 0.015 0.465 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 448 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Concentrations are expressed in µg/g sediment dry weight. 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] Alanine, per unit sediment mass Ala/sed µg/g https://en.wikipedia.org/wiki/Alanine alanine http://purl.obolibrary.org/obo/CHEBI_16449 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Ala/sed [µg/g] Glycine, per unit sediment mass Gly/sed µg/g https://en.wikipedia.org/wiki/Glycine glycine http://purl.obolibrary.org/obo/CHEBI_15428 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Gly/sed [µg/g] Valine, per unit sediment mass Val/sed µg/g valine http://purl.obolibrary.org/obo/CHEBI_27266 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Val/sed [µg/g] Leucine, per unit sediment mass Leu/sed µg/g leucine http://purl.obolibrary.org/obo/CHEBI_25017 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Leu/sed [µg/g] Isoleucine, per unit sediment mass Ile/sed µg/g isoleucine http://purl.obolibrary.org/obo/CHEBI_24898 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Ile/sed [µg/g] Proline, per unit sediment mass Pro/sed µg/g proline http://purl.obolibrary.org/obo/CHEBI_26271 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Pro/sed [µg/g] Aspartic acid, per unit sediment mass Asp/sed µg/g https://en.wikipedia.org/wiki/Aspartic_acid aspartic acid http://purl.obolibrary.org/obo/CHEBI_22660 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Asp/sed [µg/g] Threonine, per unit sediment mass Thr/sed µg/g threonine http://purl.obolibrary.org/obo/CHEBI_26986 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Thr/sed [µg/g] Serine, per unit sediment mass Ser/sed µg/g http://en.wikipedia.org/wiki/Serine serine http://purl.obolibrary.org/obo/CHEBI_17822 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Ser/sed [µg/g] Methionine, per unit sediment mass Met/sed µg/g methionine http://purl.obolibrary.org/obo/CHEBI_16811 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Met/sed [µg/g] Asparagine per unit sediment mass Asparagine/sed µg/g asparagine http://purl.obolibrary.org/obo/CHEBI_22653 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Asparagine/sed [µg/g] Phenylalanine, per unit sediment mass Phe/sed µg/g phenylalanine http://purl.obolibrary.org/obo/CHEBI_28044 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Phe/sed [µg/g] Tyrosine, per unit sediment mass Tyr/sed µg/g tyrosine http://purl.obolibrary.org/obo/CHEBI_18186 Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace GC Ultra [Rxi-5ms capillary column]; identification by GC-MS, Thermo Scientific Trace 1310; coupled with ISQ 700 Stock Lennart 0009-0004-3039-5127 Tyr/sed [µg/g] Alanine, δ13C Ala δ13C ‰ PDB alanine http://purl.obolibrary.org/obo/CHEBI_16449 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Ala δ13C [‰ PDB] Glycine, δ13C Gly δ13C ‰ PDB glycine http://purl.obolibrary.org/obo/CHEBI_15428 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Gly δ13C [‰ PDB] Valine, δ13C Val δ13C ‰ PDB valine http://purl.obolibrary.org/obo/CHEBI_27266 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Val δ13C [‰ PDB] Leucine, δ13C Leu δ13C ‰ PDB leucine http://purl.obolibrary.org/obo/CHEBI_25017 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Leu δ13C [‰ PDB] Isoleucine, δ13C Ile δ13C ‰ PDB isoleucine http://purl.obolibrary.org/obo/CHEBI_24898 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Ile δ13C [‰ PDB] Proline, δ13C Pro δ13C ‰ PDB proline http://purl.obolibrary.org/obo/CHEBI_26271 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Pro δ13C [‰ PDB] Aspartic acid, δ13C Asp δ13C ‰ PDB aspartic acid http://purl.obolibrary.org/obo/CHEBI_22660 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Asp δ13C [‰ PDB] Threonine, δ13C Thr δ13C ‰ PDB threonine http://purl.obolibrary.org/obo/CHEBI_26986 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Thr δ13C [‰ PDB] Serine, δ13C Ser δ13C ‰ PDB serine http://purl.obolibrary.org/obo/CHEBI_17822 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Ser δ13C [‰ PDB] Methionine, δ13C Met δ13C ‰ PDB methionine http://purl.obolibrary.org/obo/CHEBI_16811 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Met δ13C [‰ PDB] Asparagine, δ13C Asn δ13C ‰ PDB asparagine http://purl.obolibrary.org/obo/CHEBI_22653 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Asn δ13C [‰ PDB] Phenylalanine, δ13C Phe δ13C ‰ PDB phenylalanine http://purl.obolibrary.org/obo/CHEBI_28044 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Phe δ13C [‰ PDB] Tyrosine, δ13C Tyr δ13C ‰ PDB tyrosine http://purl.obolibrary.org/obo/CHEBI_18186 δ13C http://en.wikipedia.org/wiki/List_of_elements_by_stability_of_isotopes Gas chromatograph–isotope ratio mass spectrometer (GC-IRMS), Thermo Scientific, Trace GC Ultra; coupled with GC IsoLink and ConFlow IV to Delta V Plus IRMS [Restek Rxi-5ms column] Stock Lennart 0009-0004-3039-5127 Tyr δ13C [‰ PDB] 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 author118769 author118770 author118771 author118772 author118792 author26231 author27446 author29225 author29541 author33422 author34247 author47076 author56565 author71299 author86742 award5221 award5222 award747 basis5219 campaign3428013 curlevel30 event3428014 event3428015 funder20211 funder20472 funder21049 geocode1 geocode1599 geocode1600 geocode1601 geocode8128 inst20712 inst21539 inst277 inst461 license21 method10668 method19567 method19569 param120816 param15600 param156359 param156363 param156367 param156371 param156373 param156377 param156379 param156381 param156383 param156385 param4684 param4686 param4691 param4694 param4695 param4696 param4700 param4704 param4710 param4711 param48494 param502525 param502529 param502531 param576787 param7056 pi103428 ref141253 ref141254 ref141281 ref141282 term1073089 term1073131 term1073524 term1073587 term1073630 term1073691 term1073698 term1073714 term1073722 term1073755 term1073759 term1073761 term1073768 term1074028 term1115539 term38263 term41056 term43863 term47202 term47631 term48530 term49506 term51736 term60775 term67239 term67555 term78518 term78519 term78520 term78521 term78522 term78523