Pape Thomas tpape@marum.de 0000-0002-6872-2144 Geprägs Patrizia pge­pra­egs@marum.de Kölling Martin koelling@uni-bremen.de http://www.marum.de/Martin_Koelling.html 0000-0003-2720-2211 Zabel Matthias mzabel@uni-bremen.de 0000-0003-4681-1821 Bohrmann Gerhard gbohrmann@marum.de 0000-0001-9976-4948 Wefer Gerold gwefer@marum.de 0000-0002-6803-2020 2022 Methane concentrations of sediment core GeoB16425-1 from the Japan Trench dataset https://doi.org/10.1594/PANGAEA.950397 2022-11-09T10:43:16 Shallow sediment cores were collected with gravity cores from sites in the Japan Trench during cruise SO219A with R/V SONNE. In order to determine ex-situ concentrations of methane dissolved in pore water, sediment samples were taken from the sediment cores with cut-off syringes and transferred into glass vials. Methane concentrations in the headspace gas were used to calculate concentrations of methane dissolved in pore water (uncorrected for sediment porosity and Bunsen coefficient). Wefer Gerold gwefer@marum.de 0000-0002-6803-2020 Strasser Michael michael.strasser@uibk.ac.at 0000-0003-3991-2405 Besuden Eike Büttner Hauke Dinten Dominik dos Santos Ferreira Christian cferreira@marum.de 0000-0003-3228-7862 Fink Hiske G hfink@marum.de Franke Philipp Fujiwara Toshiya Geprägs Patrizia pge­pra­egs@marum.de Ikehara Ken k-ikehara@aist.go.jp Ishitsuka Kazuya 0000-0003-4462-4598 Kanamatsu Toshiya toshiyak@jamstec.go.jp 0000-0002-7108-4534 Kawamura Kiichiro 0000-0003-0501-4033 Kimura Toshinori Kioka Arata 0000-0002-0922-1112 Kitada Kazuya 0000-0001-5196-5935 Klar Steffen Kölling Martin koelling@uni-bremen.de http://www.marum.de/Martin_Koelling.html 0000-0003-2720-2211 Kopiske Eberhard Mai Anh Hoang Marcon Yann ym­ar­con@marum.de https://www.marum.de/Yann-Marcon.html 0000-0002-1686-8045 Meinecke Gerrit gmei@uni-bremen.de 0000-0003-4394-088X Meyer Philip Osada Yukihito Podszun Lina Ratmeyer Volker ratmeyer@marum.de Renken Jens Römer Miriam mroemer@marum.de 0000-0003-2540-9286 Sato Takeshi Schmidt Werner Seiter Christian Wangenheim Lür Zarrouk Marcel mschroeder@marum.de 2014 Report and preliminary results of R/V SONNE Cruise SO219A, Tohoku-Oki Earthquake - Japan Trench, Yokohama - Yokohama, 08.03.2012 - 06.04.2012 report Berichte aus dem MARUM und dem Fachbereich Geowissenschaften der Universität Bremen 301 urn:nbn:de:gbv:46-00103574-16 83 pp Zabel Matthias mzabel@uni-bremen.de 0000-0003-4681-1821 Glud Ronnie N rnglud@biology.sdu.dk 0000-0002-7069-893X Sanei Hamed 0000-0002-2961-9654 Elvert Marcus melvert@marum.de 0000-0003-3863-0975 Pape Thomas tpape@marum.de 0000-0002-6872-2144 Chuang Pei-Chuan pchuang@geomar.de Okuma Emmanuel 0000-0001-5020-7155 Geprägs Patrizia pge­pra­egs@marum.de Kölling Martin koelling@uni-bremen.de http://www.marum.de/Martin_Koelling.html 0000-0003-2720-2211 2022 High carbon mineralization rates in subseafloor hadal sediments - Result of frequent mass wasting journal article Geochemistry, Geophysics, Geosystems 23(9) https://doi.org/10.1029/2022GC010502 e2022GC010502 143.96021666667 143.96025 38.072766666667 38.073233333333 143.960233333335 38.073 2012-03-26T07:27:00 2012-03-26T07:27:00 0.025 8.615 vertical profile MARUM Center for Marine Environmental Sciences https://www.marum.de/en/ MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 220117657 Investigation of seafloor displacement, submarine landslide and sediment dynamics related to the 2011 Magnitude 9.0 Tohoku-Oki Earthquake along the Japan Trench, and ROV operations to ocean bottom instruments and observatories https://gepris.dfg.de/project/220117657 GeoB16425-1 28 38.072766666667 143.96025 -7221.0 2012-03-26T07:27:00 38.073233333333 143.96021666667 -7251.0 SO219A/2 SO219A/2 Yokohama, Japan 2012-03-23T00:00:00 2012-03-23 Yokohama, Japan 2012-04-05T00:00:00 2012-04-05 Sonne https://en.wikipedia.org/wiki/RV_Sonne DFCG 6909777 Wefer, Gerold Wefer, Gerold urn:nbn:de:gbv:46-00103574-16 20120101 Sonne https://en.wikipedia.org/wiki/RV_Sonne DFCG 6909777 Gravity corer GC 12 m liner - 864 cm recovery, Trench in GeoB16405, GC, GC-3 10 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ 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 Pape Thomas tpape@marum.de 0000-0002-6872-2144 Depth sed [m] Methane, porewater CH4 pw mmol/l methane http://purl.obolibrary.org/obo/CHEBI_16183 Molar Concentration Pape Thomas tpape@marum.de 0000-0002-6872-2144 CH4 pw [mmol/l] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable author10623 author10758 author27446 author29589 author30375 author30525 author30530 author31827 author33321 author35200 author35202 author35205 author35213 author35225 author36007 author36479 author39 author39948 author4 author41518 author41782 author44897 author47015 author47801 author48816 author48817 author50611 author50613 author50734 author50735 author50736 author50737 author50738 author50739 author50740 author50741 author612 author626 author672 author79878 author82523 author91760 award1707 basis4 campaign3383006 campaign37025 curlevel30 event2664062 funder20472 geocode1 geocode1599 geocode1600 geocode1601 geocode8128 inst277 journal16665 journal6006 license21 method11107 param27008 pi29589 project4011 ref115035 ref63048 term1073131 term1073620 term38263 term41056 term43863 term44030 term77788 topotype3