/* DATA DESCRIPTION: Citation: Pape, Thomas; Geprägs, Patrizia; Hammerschmidt, Sebastian; Wintersteller, Paul; Wei, Jiangong; Fleischmann, Timo; Bohrmann, Gerhard; Kopf, Achim J (2014): (Figure 3) Concentration profile of methane dissolved in pore water as well as δ¹³C-values of dissolved and hydrate-bound methane from sediment core GeoB16725-1. PANGAEA, https://doi.org/10.1594/PANGAEA.836750, In supplement to: Pape, T et al. (2014): Hydrocarbon seepage and its sources at mud volcanoes of the Kumano forearc basin, Nankai Trough subduction zone. Geochemistry, Geophysics, Geosystems, 15(6), 2180-2194, https://doi.org/10.1002/2013GC005057 Project(s): Center for Marine Environmental Sciences (MARUM) (URI: https://www.marum.de/en/) Coverage: LATITUDE: 33.655460 * LONGITUDE: 136.634180 DATE/TIME START: 2012-06-23T00:00:00 * DATE/TIME END: 2012-06-23T00:00:00 MINIMUM DEPTH, sediment/rock: 0.40 m * MAXIMUM DEPTH, sediment/rock: 1.60 m Event(s): GeoB16725-1 * LATITUDE: 33.655460 * LONGITUDE: 136.634180 * DATE/TIME: 2012-06-23T00:00:00 * ELEVATION: -1970.0 m * CAMPAIGN: SO222 (MEMO) (URI: urn:nbn:de:gbv:46-00103543-13) * BASIS: Sonne (URI: https://en.wikipedia.org/wiki/RV_Sonne) * METHOD/DEVICE: Gravity corer (GC) * COMMENT: MV #4 Parameter(s): DEPTH, sediment/rock [m] (Depth sed) * GEOCODE Site (Site) * PI: Pape, Thomas (https://orcid.org/0000-0002-6872-2144, tpape@marum.de) * COMMENT: mud volcanoe # Core (Core) * PI: Pape, Thomas (https://orcid.org/0000-0002-6872-2144, tpape@marum.de) Methane [mmol/l] (CH4) * PI: Pape, Thomas (https://orcid.org/0000-0002-6872-2144, tpape@marum.de) * METHOD/DEVICE: Gas chromatography δ13C, methane [‰ PDB] (δ13C CH4) * PI: Pape, Thomas (https://orcid.org/0000-0002-6872-2144, tpape@marum.de) * METHOD/DEVICE: Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) * COMMENT: dissolved, per mil VPDB δ13C, methane [‰ PDB] (δ13C CH4) * PI: Pape, Thomas (https://orcid.org/0000-0002-6872-2144, tpape@marum.de) * METHOD/DEVICE: Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) * COMMENT: hydrate-bound, per mil VPDB License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 18 data points */ Depth sed [m] Site (mud volcanoe #) Core CH4 [mmol/l] (Gas chromatography) δ13C CH4 [‰ PDB] (dissolved, per mil VPDB, Gas ...) δ13C CH4 [‰ PDB] (hydrate-bound, per mil VPDB, ...) 0.40 MV #4 GC-14 0.005298 0.60 MV #4 GC-14 0.038380 1.20 MV #4 GC-14 1.512170 -50.1 1.40 MV #4 GC-14 8.912438 -41.1 1.60 MV #4 GC-14 -37.3 -38.9