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Pore-water concentration of chloride in sediment cores and equilibrium temper...
Vodyanitskii mud volcano is located at a depth of about 2070 m in the Sorokin Trough, Black sea. It is a 500-m wide and 20-m high cone surrounded by a depression, which is... -
Gas analysis of sediment cores from the Batumi seep area
Detailed knowledge of the extent of post-genetic modifications affecting shallow submarine hydrocarbons fueled from the deep subsurface is fundamental for evaluating source and... -
Hydrate abundances at the high-flux Batumi seep area in the southeastern Blac...
Submarine gas hydrates are a major global reservoir of the potent greenhouse gas methane. Since current assessments of worldwide hydrate-bound carbon vary by one order of... -
Mineralogical and stable isotope analyses of carbonates from the eastern Blac...
Authigenic carbonates associated with cold seeps provide valuable archives of changes in the long-term seepage activity. To investigate the role of shallow-buried hydrates on... -
(Figure 5) Pore-water concentration of chloride in sediment core GeoB11913 fr...
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(Table 2) Average proportions of low-molecular-weight alkanes and CO2 in gas ...
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(Table 3) Stable isotopic composition and carbon isotope fractionation factor...
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(Table 1) Pressure upon recovery of sediment and gas samples at the Batumi se...
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(Table 4) Stable oxygen and carbon isotopes of sediment cores GeoB11936 and G...
HMC - high Mg calcite; LMC - low-Mg calcite.a Assuming a similar mineralogy as in the CO facies of the carbonate samples.b Based on unpublished XRD data on the same core depths. -
(Table 2) Specifics of pressure cores recovered with the DAPC
a Total gas volumes include sum of gas and sediment-water suspension extruded through tubings of the degassing manifold at atmospheric pressure. -
(Table 3) Total methane volume (VCH4t) in the individual core, nominal methan...
GH = gas hydrate; pv = pore volume, cv = core volume. a Assuming a CH4 fraction of 97 vol.-% of the entire gas (Section 3.3.1). b Inferred from pressure-volume relationships... -
(Table 5) Unit-specific lengths (LsUx), pore fluid volumes (VpfUx), pore flui...
a assuming average sediment porosities Ø of 0.85 (Unit 1), 0.72 (Unit 2), and 0.61 (Unit 3), respectively, according to data provided by Haeckel et al. (2008) and Reitz et al.... -
Profile of sediment echo sounding during METEOR cruise M72/3a and M72/3b with...
File format description see: Data Acquisition of ATLAS PARASTORE, Atlas Hydrographic (2007), Operator Manual ATLAS PARASTORE, Doc. Id.: ED 6006 G 212:/Version: 4.0/Edition:...
