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(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 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 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calcite; LMC - low-Mg calcite.a Assuming a similar mineralogy as in the CO facies of the carbonate samples.b Based on unpublished XRD data on the same core depths.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 3) Stable isotopic composition and carbon isotope fractionation factor...
This dataset has no description
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(Table 2) Average proportions of low-molecular-weight alkanes and CO2 in gas ...
This dataset has no description
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(Table 1) Pressure upon recovery of sediment and gas samples at the Batumi se...
This dataset has no description
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(Figure 5) Pore-water concentration of chloride in sediment core GeoB11913 fr...
This dataset has no description
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(Table 1) Mean grain sizes and standard deviations of gas hydrate samples
Methane hydrates are present in marine seep systems and occur within the gas hydrate stability zone. Very little is known about their crystallite sizes and size distributions... -
Documentation of sediment core GeoB11999
This dataset has no description
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Documentation of sediment core GeoB11997
This dataset has no description
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Documentation of sediment core GeoB11995
This dataset has no description
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Documentation of sediment core GeoB11994
This dataset has no description
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Documentation of sediment core GeoB11992
This dataset has no description
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Documentation of sediment core GeoB11990
This dataset has no description
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Documentation of sediment core GeoB11989
This dataset has no description
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Documentation of sediment core GeoB11988
This dataset has no description
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Documentation of sediment core GeoB11987
This dataset has no description
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Documentation of sediment core GeoB11986
This dataset has no description
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Documentation of sediment core GeoB11985
This dataset has no description
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Documentation of sediment core GeoB11984
This dataset has no description