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Data Publisher for Earth & Environmental Science

Keir, Robin; Schmale, Oliver; Walter, Maren; Sültenfuß, Jürgen; Seifert, Richard; Rhein, Monika (2008): (Appendix A) Methane and helium isotope data in water profile M62/5b-1240-CTD-LADCP [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.706704, In supplement to: Keir, R et al. (2008): Flux and dispersion of gases from the "Drachenschlund" hydrothermal vent at 8°18'S, 13°30'W on the Mid-Atlantic Ridge. Earth and Planetary Science Letters, 270, 338-348, https://doi.org/10.1016/j.epsl.2008.03.054

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Funding:
German Research Foundation (DFG), grant/award no. 5471797: From Mantle to Ocean: Energy-, Material- and Life-cycles at Spreading Axes
Coverage:
Latitude: -8.325000 * Longitude: -13.486660
Date/Time Start: 2004-12-06T00:00:00 * Date/Time End: 2004-12-06T00:00:00
Minimum DEPTH, water: 13.8 m * Maximum DEPTH, water: 2926.9 m
Event(s):
M62/5b-1240-CTD-LADCP * Latitude: -8.325000 * Longitude: -13.486660 * Date/Time: 2004-12-06T00:00:00 * Elevation: -2923.0 m * Location: South Atlantic/subtropical * Campaign: M62/5b * Basis: Meteor (1986) * Method/Device: Multiple investigations (MULT) * Comment: CTD + LADCP + WC, 16 water samples taken, MAPR attached
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, waterDepth watermGeocode
2Bottle numberBottleKeir, Robin
3MethaneCH4nmol/lKeir, RobinGas chromatography
4δ Helium-3δ3He%Keir, RobinMass spectrometer MAP215-50
Size:
43 data points

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