Stable oxygen and hydrogen isotopic composition of pore water (δ18O; δD) of sediment core GeoB24352-1

doi:doi:10.1594/PANGAEA.959930

Stable oxygen and hydrogen isotopic composition of pore water (δ18O; δD) of sediment core GeoB24352-1

The samples are retrieved from sediment core GeoB24352-1 (Heraklion MV; 0-272 cm) in the Olimpi mud volcano field, located south of Crete at the Mediterranean Ridge accretionary complex. Hydrogen (δD) and oxygen (δ18O) isotopes were analysed in the sediment geochemistry laboratory at MARUM using a Picarro 2130i CRD System. Approximately 2 mL of the onboard extracted pore water was used per measurement. The results are an average of at least three injections, while a total of 9 injections of 7 µL each have been analysed per sample. Results are reported in delta notation (‰) relative to V-SMOW2 -SLAP2 with nominal standard (std) deviation of 0.03 for δ18O and 0.3 for δD. Actual std deviation is between 0.02 and 0.29 for δ18O and between 0.04 and 1.68 for δD.

BibTex:

@dataset{Zabel_Matthias_and_Kölling_Martin_and_Bohrmann_Gerhard_and_Behrendt_Nele_2023,
    abstract = {The samples are retrieved from sediment core GeoB24352-1 (Heraklion MV; 0-272 cm) in the Olimpi mud volcano field, located south of Crete at the Mediterranean Ridge accretionary complex. Hydrogen (δD) and oxygen (δ18O) isotopes were analysed in the sediment geochemistry laboratory at MARUM using a Picarro 2130i CRD System. Approximately 2 mL of the onboard extracted pore water was used per measurement. The results are an average of at least three injections, while a total of 9 injections of 7 µL each have been analysed per sample. Results are reported in delta notation (‰) relative to V-SMOW2 -SLAP2 with nominal standard (std) deviation of 0.03 for δ18O and 0.3 for δD. Actual std deviation is between 0.02 and 0.29 for δ18O and between 0.04 and 1.68 for δD.},
    author = {Zabel, Matthias and Kölling, Martin and Bohrmann, Gerhard and Behrendt, Nele},
    doi = {10.1594/PANGAEA.959930},
    institution = {PANGAEA (Lithosphere)},
    keyword = {'18O', 'Heraklion MV', 'Mediterranean Ridge accretionary complex', 'Olimpi mud volcano field', 'SO278', 'V SONNE', 'dD', 'mud volcano', 'pore water', 'water isotopes'},
    title = {Stable oxygen and hydrogen isotopic composition of pore water (δ18O; δD) of sediment core GeoB24352-1},
    url = {https://service.tib.eu/ldmservice/vdataset/png-doi-10-1594-pangaea-959930},
    year = {2023}
}