Strasser Michael michael.strasser@uibk.ac.at 0000-0003-3991-2405 Department of Geology, University of Innsbruck https://ror.org/054pv6659 Ikehara Ken k-ikehara@aist.go.jp National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan AIST http://unit.aist.go.jp/geoscience/English/ https://ror.org/01703db54 Everest Jeremy D dev@bgs.ac.uk 0000-0002-3455-7494 British Geological Survey, The Lyell Centre https://www.bgs.ac.uk/about-bgs/contact-us/locations/lyell-centre/ https://ror.org/04a7gbp98 Maeda Lena maedal@jamstec.go.jp Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan JAMSTEC http://www.jamstec.go.jp/ https://ror.org/059qg2m13 Hochmuth Katharina katharina.hochmuth@utas.edu.au 0000-0003-2789-2179 University of Leicester https://le.ac.uk/ https://ror.org/04h699437 University of Tasmania UTAS http://www.utas.edu.au/ https://ror.org/01nfmeh72 Grant Hannah hgrant@bgs.ac.uk British Geological Survey, The Lyell Centre https://www.bgs.ac.uk/about-bgs/contact-us/locations/lyell-centre/ https://ror.org/04a7gbp98 Stewart Margaret S mstewart@bgs.ac.uk 0000-0002-0633-252X British Geological Survey, The Lyell Centre https://www.bgs.ac.uk/about-bgs/contact-us/locations/lyell-centre/ https://ror.org/04a7gbp98 Sakurai Noriaki nsakurai@jamstec.go.jp Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan JAMSTEC http://www.jamstec.go.jp/ https://ror.org/059qg2m13 Yokoyama Takahiro tyokoyama@jamstec.go.jp Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan JAMSTEC http://www.jamstec.go.jp/ https://ror.org/059qg2m13 Bao Rui baorui@ouc.edu.cn Key Laboratory of Marine Chemistry Theory and Technology Bellanova Piero p.bellanova@nug.rwth-aachen.de Neotectonics and Natural Hazards Group, RWTH Aachen University Brunet Morgane morgane.brunet@univ-rennes1.fr CNRS, Geoscience Department, University of Rennes 1 http://www.geosciences.univ-rennes1.fr/ https://ror.org/015m7wh34 Cai Zhirong cai.zhirong.64w@kyoto-u.jp Division of Earth and Planetary Sciences, Kyoto University https://ror.org/02kpeqv85 Cattaneo Antonio antonio.cattaneo@ifremer.fr 0000-0001-5247-9138 Ifremer https://www.ifremer.fr/fr https://ror.org/044jxhp58 Hsiung Kan-Hsi hsiung@jamstec.go.jp Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan JAMSTEC http://www.jamstec.go.jp/ https://ror.org/059qg2m13 Huang Jyh-Jaan Steven Jyh-Jaan.Huang@uibk.ac.at Department of Geology, University of Innsbruck https://ror.org/054pv6659 Ishizawa Tahashi ishizawa@irides.tohoku.ac.jp International Research Institute of Disaster Science, Tohoku University https://ror.org/01dq60k83 Itaki Takuya t-itaki@aist.go.jp 0000-0001-5232-0055 National Institute of Advanced Industrial Science and Technology https://ror.org/01703db54 Jitsuno Kana kana.jitsuno@fuji.Waseda.jp Faculty of Science and Engineering, Waseda University https://ror.org/00ntfnx83 Johnson Joel E joel.johnson@unh.edu 0000-0002-5671-7209 Department of Earth Sciences University of New Hampshire, USA Kanamatsu Toshiya toshiyak@jamstec.go.jp 0000-0002-7108-4534 Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan JAMSTEC http://www.jamstec.go.jp/ https://ror.org/059qg2m13 Keep Myra Myra.keep@uwa.edu.au School of Earth Sciences University of Western Australia Australia https://ror.org/047272k79 Kioka Arata kioka@mine.kyushu-u.ac.jp Department of Earth Resources Engineering Kyushu University Japan https://ror.org/00p4k0j84 Kölling Martin koelling@uni-bremen.de http://www.marum.de/Martin_Koelling.html 0000-0003-2720-2211 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Luo Min mluo@shou.edu.cn 0000-0002-2856-3951 College of Marine Sciences Shanghai Ocean University China https://ror.org/04n40zv07 März Christian cmaerz@uni-bonn.de http://sites.google.com/site/thediljemer/ Institute for Geosciences University of Bonn Germany https://ror.org/041nas322 McHugh Cecilia M G cmchugh@qc.cuny.edu School of Earth and Environmental Sciences Queens College Micallef Aaron amicallef@mbari.org 0000-0002-9330-0648 GEOMAR - Helmholtz Centre for Ocean Research Kiel GEOMAR http://www.geomar.de https://ror.org/02h2x0161 Nagahashi Yoshitaka nagahashi@sss.fukushima-u.ac.jp Faculty of Symbiotic Systems Science Fukushima University Japan Pandey Dhananjai K pandey@ncpor.res.in 0000-0001-6899-8995 National Centre for Polar and Ocean Research, Ministry of Earth Sciences https://ror.org/013cf5k59 Proust Jean-Noël jean-noel.proust@univ-rennes1.fr http://www.geosciences.univ-rennes1.fr/article.php3?id_article=116 0000-0003-4701-0372 CNRS, Geoscience Department, University of Rennes 1 http://www.geosciences.univ-rennes1.fr/ https://ror.org/015m7wh34 Rasbury Troy troy.rasbury@stonybrook.edu Marine Sciences Research Center, Stony Brook University http://www.msrc.sunysb.edu/ https://ror.org/05qghxh33 Riedinger Natascha natascha.riedinger@okstate.edu 0000-0001-6766-0749 Boone Pickens School of Geology, Oklahoma State University https://ror.org/01g9vbr38 Satoguchi Yasufumi satoguchi-yasufumi@biwahaku.jp 0000-0002-2485-8015 Lake Biwa Museum https://ror.org/03esr8826 Sawyer Derek E sawyer.144@osu.edu School of Earth Sciences, The Ohio State University https://ror.org/00rs6vg23 Seibert Chloé cseibert@ldeo.columbia.edu Lamont-Doherty Earth Observatory of Columbia University, New York LDEO http://www.ldgo.columbia.edu/ https://ror.org/02e2tgs60 Silver Maxwell mmsilver@mines.edu Colorado School of Mines https://ror.org/04raf6v53 Straub Susanne M mstraub@ldeo.columbia.edu Lamont-Doherty Earth Observatory of Columbia University, New York LDEO http://www.ldgo.columbia.edu/ https://ror.org/02e2tgs60 Virtasalo Joonas J joonas.virtasalo@gtk.fi 0000-0002-9712-3642 Geological Survey of Finland GTK http://en.gtk.fi/ https://ror.org/03vjnqy43 Wang Yong Hong yonghongw@ouc.edu.cn College of Marine Geosciences, Ocean University of China https://ror.org/04rdtx186 Wu Ting-Wei tingweiwu@marum-alumni.de Norwegian Geotechnical Institute https://ror.org/032ksge37 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Zellers Sarah D szellers@ucmo.edu Department of Physical Sciences, University of Central Missouri https://ror.org/02c63wv67 2025 Interstitial water geochemistry results of IODP Hole 386-M0090C dataset https://doi.org/10.1594/PANGAEA.979661 2025-03-19T06:38:58 Results of interstitial water (IW) geochemistry analyses from the above given hole of International Ocean Discovery Program (IODP) Expedition 386 (Japan Trench Paleoseismology). The offshore phase of this expedition took place between 2021-04-13 and 2021-06-01 onboard Japanese R/V Kaimei from and to Yokosuka, Japan, followed by an onshore phase onboard D/V Chikyu between 2022-02-14 – 2022-03-15. Sampling for IW geochemistry took place offshore immediately upon core recovery using Rhizon samplers. A total amount of approximately 15 mL IW per sample were extracted from the core sections over a maximum rhizon retention time of 6 hours. IW main samples were subsequently split into as many as seven fractions for the following IODP standard measurements: sulfide (1.5 mL IW + 0.6 mL ZnAc 2.5%), salinity (0.5–1.5 mL), pH and alkalinity (3–4 mL), ammonium (0.5–1.5 mL), cations (3 mL IW + 0.03 mL HNO3), and anions (3 mL). In addition to IW from the core sections, samples of the bottom water (BW) were collected from the top of the trigger core using a Duran bottle and vacuum pump unit connected by tubes. For further methodological information see methods chapter in Strasser, M. et al., 2023 https://doi.org/10.14379/iodp.proc.386.102.2023 Strasser Michael michael.strasser@uibk.ac.at 0000-0003-3991-2405 Ikehara Ken k-ikehara@aist.go.jp Everest Jeremy D dev@bgs.ac.uk 0000-0002-3455-7494 IODP Expedition 386 Scientists 2023 Japan Trench Paleoseismology book Proceedings of the International Ocean Discovery Program, International Ocean Discovery Program 386 https://doi.org/10.14379/iodp.proc.386.2023 QAQC386_Web_F_GC_1_SAM https://download.pangaea.de/reference/140401/attachments/QAQC386_Web_F_GC_1_SAM.zip QAQC386_Web_F_GC_2_EPH https://download.pangaea.de/reference/140402/attachments/QAQC386_Web_F_GC_2_EPH.zip QAQC386_Web_F_GC_4_IW-ME-TE https://download.pangaea.de/reference/140403/attachments/QAQC386_Web_F_GC_4_IW-ME-TE.zip QAQC386_Web_F_GC_5_IW-IC https://download.pangaea.de/reference/140404/attachments/QAQC386_Web_F_GC_5_IW-IC.zip 144.0588 144.0588 38.29531667 38.29531667 144.0588 38.29531667 2021-05-28T00:00:00 2021-05-28T00:00:00 0.0 0.83 vertical profile IODP Integrated Ocean Drilling Program / International Ocean Discovery Program https://www.iodp.org/ 386-M0090C JTPC-03B 38.29531667 144.0588 Japan Trench -7450.0 2021-05-28T00:00:00 2021-05-28T00:00:00 Exp386 Exp386 https://doi.org/10.14379/iodp.proc.386.2023 2021-04-13T00:00:00 2021-04-13 2021-06-01T00:00:00 2021-06-01 Kaimei https://www.jamstec.go.jp/e/about/equipment/ships/kaimei.html 7JVB 9712448 Strasser, Michael Strasser, Michael Ikehara, Ken Ikehara, Ken Kaimei https://www.jamstec.go.jp/e/about/equipment/ships/kaimei.html 7JVB 9712448 Trigger corer TC IGSN: IBCR0386EHZ6001. Comment: 1.5 m. Location: applied ship's position due to malfunctioning GPC transponder. 60 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Data was submitted and proofread by Vera Barbara Bender, MARUM - Center for Marine Environmental Sciences (University Bremen) on behalf of ECORD Science Operator Data Management (https://www.ecord.org). Event label Event Event Sample code/label Sample label DSDP/ODP/IODP sample designation hdl:10013/epic.27914.d001 Sample label Proposed International Geo Sample Number Prop IGSN Prop IGSN 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 Depth sed [m] Salinity, porewater Sal pw Refractometer, Atago, RX-5000i determined based on refractive index Sal pw Alkalinity, total AT mmol(Eq)/l total https://www.oxforddictionaries.com/definition/american_english/total Molar Concentration Titration, Metrohm, 888 Titrando AT [mmol(Eq)/l] Ammonium [NH4]+ mmol/l ammonium http://purl.obolibrary.org/obo/CHEBI_28938 Molar Concentration Discrete analyzer for colorimetric analysis, SEAL Analytical, AQ2 [NH4]+ [mmol/l] Vanadium V nmol/l vanadium Molar Concentration Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce Agilent 7500ce inductively coupled plasma mass spectrometer http://vocab.nerc.ac.uk/collection/L22/current/TOOL0464/ Chromatographs & spectrometers V [nmol/l] Copper Cu nmol/l copper Molar Concentration Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce Agilent 7500ce inductively coupled plasma mass spectrometer http://vocab.nerc.ac.uk/collection/L22/current/TOOL0464/ Chromatographs & spectrometers Cu [nmol/l] Rubidium Rb nmol/l rubidium Molar Concentration Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce Agilent 7500ce inductively coupled plasma mass spectrometer http://vocab.nerc.ac.uk/collection/L22/current/TOOL0464/ Chromatographs & spectrometers Rb [nmol/l] Molybdenum Mo nmol/l molybdenum Molar Concentration Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce Agilent 7500ce inductively coupled plasma mass spectrometer http://vocab.nerc.ac.uk/collection/L22/current/TOOL0464/ Chromatographs & spectrometers Mo [nmol/l] Uranium U nmol/l uranium Molar Concentration Inductively coupled plasma-mass spectroscopy (ICP-MS), Agilent, 7500-ce Agilent 7500ce inductively coupled plasma mass spectrometer http://vocab.nerc.ac.uk/collection/L22/current/TOOL0464/ Chromatographs & spectrometers U [nmol/l] Lithium Li µmol/l Molar Concentration Inductively coupled plasma-atomic emission spectrometer (ICP-AES), Horiba Jobin Yvon, ULTIMA 2 Li [µmol/l] Boron B µmol/l Molar Concentration Inductively coupled plasma-atomic emission spectrometer (ICP-AES), Horiba Jobin Yvon, ULTIMA 2 B [µmol/l] Silicon Si µmol/l silicon Si https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:27573 Molar Concentration Inductively coupled plasma-atomic emission spectrometer (ICP-AES), Horiba Jobin Yvon, ULTIMA 2 Si [µmol/l] Manganese Mn µmol/l manganese Mn https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:18291 Molar Concentration Inductively coupled plasma-atomic emission spectrometer (ICP-AES), Horiba Jobin Yvon, ULTIMA 2 Mn [µmol/l] Iron Fe µmol/l Molar Concentration Inductively coupled plasma-atomic emission spectrometer (ICP-AES), Horiba Jobin Yvon, ULTIMA 2 Fe [µmol/l] Strontium Sr µmol/l strontium Molar Concentration Inductively coupled plasma-atomic emission spectrometer (ICP-AES), Horiba Jobin Yvon, ULTIMA 2 Sr [µmol/l] Barium Ba µmol/l barium Molar Concentration Inductively coupled plasma-atomic emission spectrometer (ICP-AES), Horiba Jobin Yvon, ULTIMA 2 Ba [µmol/l] Chlorine Cl mmol/l chlorine Cl Molar Concentration Ion chromatograph (IC), Metrohm, 882 Compact Cl [mmol/l] Bromine Br mmol/l bromine Br Molar Concentration Ion chromatograph (IC), Metrohm, 882 Compact Br [mmol/l] Sulfate [SO4]2- mmol/l sulfate http://purl.obolibrary.org/obo/CHEBI_16189 Molar Concentration Ion chromatograph (IC), Metrohm, 882 Compact [SO4]2- [mmol/l] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable International Ocean Discovery Program (IODP) IODP Japan Trench Porewater chemistry author108945 author109682 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