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Ex situ sulphate reduction and methane oxidation rates of sediment at the rim...
Sediment samples were collected from the rim of a large vesicomyid clam colony in the Japan Deep Sea Trench. Immediately after sample recovery onboard, the sediment core was... -
Magnetic processed data (Proton precession magnetometer working area dataset)...
Track line geophysical data were collected in the Mado Megamullion oceanic core complex and the adjacent areas. The data were obtained between 2018 to 2021 during five cruises;... -
Gravity processed data (LaCoste and Romberg S63 Gravity Meter working area da...
Track line geophysical data were collected in the Mado Megamullion oceanic core complex and the adjacent areas. The survey covers the oceanic core complex and the adjacent area... -
Multibeam bathymetry processed data (Kongsberg EM 122 & SeaBeam 2020 dataset ...
Multibeam bathymetry was collected in the Mado Megamullion oceanic core complex and the adjacent areas. The data were obtained between 2018 to 2021 during five cruises; R/V... -
Radionuclide and total organic carbon contents, sedimentation, mass accumulat...
To investigate sedimentation processes in hadal trenches, sediment cores were collected from Atacama, Kuril-Kamchatka, Kermadec and Mariana Trench regions. We collected 9... -
Magnetic processed data (Proton precession magnetometer working area dataset)...
Track line geophysical data were collected in the Mado Megamullion oceanic core complex and the adjacent areas. The data were obtained in 2020 during cruise YK20-18S, with R/V... -
Magnetic processed data (Proton precession magnetometer working area dataset)...
Track line geophysical data were collected in the Mado Megamullion oceanic core complex and the adjacent areas. The data were obtained in 2019 during cruise YK19-04S, with R/V... -
Magnetic processed data (Proton precession magnetometer working area dataset)...
Track line geophysical data were collected in the Mado Megamullion oceanic core complex and the adjacent areas. The data were obtained in 2018 during cruise YK-18-07 with R/V... -
Gravity processed data (LaCoste and Romberg S63 Gravity Meter working area da...
Track line geophysical data were collected in the Mado Megamullion oceanic core complex and the adjacent areas. The survey covers the oceanic core complex and the adjacent area... -
(Appendix 2) Stable carbon and hydrogen data of different desoprtion methods
w.m.: values are given as weighted mean of seperate aliquots extracted over time, n.m.: not measured, n.d.: not detected / hydrocarbon gases were extracted using hot solution of... -
(Appendix 1) Stable carbon and hydrogen data of different settings
w.m.: values are given as weighted mean of seperate aliquots extracted over time, n.m.: not measured, n.d.: not detected, Depth, sediment=mbsf: meter below seafloor -
(Appendix 3) Tabulated data of total carbon (TC) and total organic carbon (TO...
This dataset has no description
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(Appendix 4) Mineral content from different oceanographic settings
This dataset has no description
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(Appendix 7) Tabulated data of hydrocarbon gases from different oceanographic...
n.m.: not measured, n.d.: not detected, Depth, sediment=meter below seafloor -
(Appendix 7) Tabulated data of hydrocarbon gases from different oceanographic...
n.m.: not measured, n.d.: not detected, Depth, sediment=meter below seafloor -
(Appendix 1-4) Geochemistry, desorption methods, TOC, TC, and mineral content...
Sorption of volatile hydrocarbon gases (VHCs) to marine sediments is a recognized phenomenon that has been investigated in the context of petroleum exploration. However, little... -
Dissolved inorganic carbon and sulphate concentrations in the pore water of s...
This dataset has no description
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Dissolved inorganic carbon and sulphate concentrations in the pore water of c...
This dataset has no description
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Methane concentration and isotopic composition of cold seep sediment inhabit ...
This dataset has no description
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Methane concentration and isotopic composition of sediment at the rim of a ve...
This dataset has no description
