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(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 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... -
Geochemistry of sediment core M54/3A_131
This dataset has no description
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(Appendix E2) Chemical composition of sediment core M54/2_57
This dataset has no description
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(Appendix A2) Chemical composition of sediment core M54/2_11-2
This dataset has no description
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(Appendix B2) Chemical composition of sediment core M54/2_2
This dataset has no description
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(Appendix F) Petrology and ages of ash layers
Ages of ash layers (#) based on Ar/Ar dating and sedimentation rates were taken from Kutterolf et al. (2008). -
Documentation of sediment core M54/2_109
This dataset has no description
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Oceanographic data, oxygen and methane concentrations, and C-CH4 isotope rati...
Methane (CH4) concentrations and CH4 stable carbon isotopic composition (d13CCH4) were investigated in the water column within Jaco Scar. It is one of several scars formed by... -
Geochemistry of pore water and sediments offshore Nicaragua and Costa Rica
Four volcanic ash-bearing marine sediment cores and one ash-free reference core were examined during research cruise RV Meteor 54/2 offshore Nicaragua and Costa Rica to... -
Molecular and isotopic compositions of vent gas and hydrate-bound gas from th...
Hydrocarbon compositions (C1/C2+), stable carbon isotopic compositions of methane (d13C-CH4), and stable hydrogen isotopic composition of methane (d2H-CH4) in vent gas and... -
Temperature measurements, gas chemistry, and gas hydrates of the Dvurechenski...
The sediment temperature distribution at mud volcanoes provides insights into their activity and into the occurrence of gas hydrates. If ambient pressure and temperature... -
Mud volcanism related investigations of sediment core M70/2b_791
This dataset has no description
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Pore water geochemistry in subsurface cold seep sediments of the Amon mud vol...
This dataset has no description
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(Table 2) In-situ sediment temperatures of gravity corer stations from the Dv...
For each sensor, the distance Dz between the sensor and the tip of the gravity corer is given in the last row of the table. The estimated penetration depth also refers to the... -
Geochemistry of sediment core M54/2_39-1
This dataset has no description
