Bakker, Joop F; Helder, Wim (1993): Porewater chemistry of sediment profile Aurelia_08_1984_04. PANGAEA, https://doi.org/10.1594/PANGAEA.77490, In supplement to: Bakker, JF; Helder, W (1993): Skagerrak (northeastern North-Sea) oxygen microprofiles and porewater chemistry in sediments. Marine Geology, 111(3-4), 299-321, https://doi.org/10.1016/0025-3227(93)90137-K
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Project(s):
Coverage:
Latitude: 57.800000 * Longitude: 8.400000
Date/Time Start: 1984-08-04T00:00:00 * Date/Time End: 1984-08-04T00:00:00
Minimum DEPTH, sediment/rock: 0.0000 m * Maximum DEPTH, sediment/rock: 0.1750 m
Event(s):
Aurelia_08_1984_04_BC (A84-04) * Latitude: 57.800000 * Longitude: 8.400000 * Date/Time: 1984-08-04T00:00:00 * Elevation: -530.0 m * Campaign: Aurelia_08_1984 * Basis: Aurelia * Device: Box corer (BC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Bakker, Joop F | ||
| 3 | Depth, bottom/max | Depth bot | m | Bakker, Joop F | ||
| 4 | Oxygen flux, sediment oxygen demand | SOD | mmol/m2/day | Bakker, Joop F | Oxygen, microelectrode, ex-situ, see reference (Bakker & Helder, 1992) | |
| 5 | Temperature, water | Temp | °C | Bakker, Joop F | ||
| 6 | Carbon, organic, total | TOC | % | Bakker, Joop F | Element analyser CHN, Perkin-Elmer 240B using acetanilide as a standard | |
| 7 | Porosity | Poros | % vol | Bakker, Joop F | ||
| 8 | Oxygen saturation | O2 sat | % | Bakker, Joop F | Oxygen, microelectrode, ex-situ, see reference (Bakker & Helder, 1992) | |
| 9 | Ammonium | [NH4]+ | µmol/l | Bakker, Joop F | Phenol-hypochlorite (Helder & De Vries, 1979) | |
| 10 | Nitrate | [NO3]- | µmol/l | Bakker, Joop F | Photometer, azo-dye after on-line reduction on copperized Cd (Wood et al., 1967) | |
| 11 | Iron | Fe | µmol/l | Bakker, Joop F | Tri-pyridyl-triazine (Gibbs, 1979) and formaldioxim (Hendriksen, 1966) reaction | |
| 12 | Manganese | Mn | µmol/l | Bakker, Joop F | Tri-pyridyl-triazine (Gibbs, 1979) and formaldioxim (Hendriksen, 1966) reaction |
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64 data points