Hoffmann, Ralf; Braeckman, Ulrike; Wenzhöfer, Frank (2017): Ex situ measured oxygen profiles from station PS93/077-2 (HG III) within the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.883498, In supplement to: Hoffmann, Ralf; Braeckman, Ulrike; Hasemann, Christiane; Wenzhöfer, Frank (2018): Deep-sea benthic communities and oxygen fluxes in the Arctic Fram Strait controlled by sea-ice cover and water depth. Biogeosciences, 15(16), 4849-4869, https://doi.org/10.5194/bg-15-4849-2018
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Project(s):
Coverage:
Latitude: 79.108170 * Longitude: 4.600170
Date/Time Start: 2015-08-08T23:42:00 * Date/Time End: 2015-08-08T23:42:00
Minimum DEPTH, sediment/rock: -0.0030 m * Maximum DEPTH, sediment/rock: 0.0073 m
Event(s):
PS93/077-2 * Latitude: 79.108170 * Longitude: 4.600170 * Date/Time: 2015-08-08T23:42:00 * Elevation: -1916.0 m * Location: North Greenland Sea * Campaign: PS93.2 (ARK-XXIX/2.2) * Basis: Polarstern * Method/Device: Multicorer with television (TVMUC)
Comment:
During PS85 (in 2014) and PS93.2 (in 2015) sediment cores were recovered by a Multiple corer. Sediment cores were stored at in situ temperature of -0.75°C and used to measure oxygen profiles across the sediment-water interface with needle type optodes (diameter: 50µm, Pyro Science). By using the profiles, the diffusive oxygen uptake was calculated via the decrease in the oxygen concentration in the Diffusive Boundary Layer (DBL). For a further description of the calculation, please check the related publication.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Hoffmann, Ralf | Geocode – negative = above surface | |
2 | Oxygen | O2 | µmol/l | Hoffmann, Ralf | Oxygen optode (PyroScience GmbH, Germany, 50µm tip size) | Profile 1 |
3 | Oxygen | O2 | µmol/l | Hoffmann, Ralf | Oxygen optode (PyroScience GmbH, Germany, 50µm tip size) | Profile 2 |
4 | Oxygen | O2 | µmol/l | Hoffmann, Ralf | Oxygen optode (PyroScience GmbH, Germany, 50µm tip size) | Profile 3 |
5 | Oxygen | O2 | µmol/l | Hoffmann, Ralf | Oxygen optode (PyroScience GmbH, Germany, 50µm tip size) | Profile 4 |
License:
Creative Commons Attribution-NonCommercial 3.0 Unported (CC-BY-NC-3.0)
Size:
332 data points
Data
1 Depth sed [m] (negative = above surface) | 2 O2 [µmol/l] (Profile 1) | 3 O2 [µmol/l] (Profile 2) | 4 O2 [µmol/l] (Profile 3) | 5 O2 [µmol/l] (Profile 4) |
---|---|---|---|---|
-0.0030 | 311.97 | 311.63 | 306.79 | 309.86 |
-0.0029 | 311.92 | 311.59 | 306.72 | 309.67 |
-0.0028 | 311.78 | 311.69 | 306.76 | 309.71 |
-0.0027 | 311.58 | 311.59 | 306.66 | 309.82 |
-0.0026 | 311.56 | 311.50 | 306.65 | 309.98 |
-0.0025 | 311.55 | 311.40 | 306.42 | 309.87 |
-0.0024 | 311.64 | 311.45 | 306.49 | 309.61 |
-0.0023 | 311.68 | 311.48 | 306.45 | 309.37 |
-0.0022 | 311.78 | 311.52 | 306.51 | 309.24 |
-0.0021 | 311.78 | 311.55 | 306.45 | 309.15 |
-0.0020 | 311.57 | 311.74 | 306.46 | 309.03 |
-0.0019 | 311.30 | 311.95 | 306.38 | 309.08 |
-0.0018 | 310.85 | 312.18 | 306.22 | 309.19 |
-0.0017 | 310.51 | 312.15 | 305.96 | 309.25 |
-0.0016 | 310.23 | 312.04 | 305.80 | 309.18 |
-0.0015 | 310.35 | 311.91 | 305.73 | 309.14 |
-0.0014 | 310.39 | 312.00 | 305.76 | 309.09 |
-0.0013 | 310.33 | 312.15 | 305.69 | 308.90 |
-0.0012 | 310.09 | 312.22 | 305.60 | 308.65 |
-0.0011 | 309.91 | 312.22 | 305.46 | 308.65 |
-0.0010 | 309.59 | 312.08 | 305.50 | 308.80 |
-0.0009 | 309.12 | 311.98 | 305.48 | 309.02 |
-0.0008 | 308.67 | 311.72 | 305.53 | 309.09 |
-0.0007 | 308.34 | 311.40 | 305.40 | 309.14 |
-0.0006 | 307.95 | 310.64 | 305.25 | 308.99 |
-0.0005 | 307.42 | 309.53 | 304.99 | 308.61 |
-0.0004 | 306.64 | 308.05 | 304.71 | 307.80 |
-0.0003 | 305.70 | 306.43 | 304.42 | 306.70 |
-0.0002 | 304.50 | 304.59 | 304.05 | 305.38 |
-0.0001 | 303.20 | 302.66 | 303.39 | 304.24 |
0.0000 | 302.02 | 300.79 | 302.32 | 303.29 |
0.0001 | 301.03 | 299.15 | 300.77 | 302.47 |
0.0002 | 300.15 | 297.69 | 299.20 | 301.61 |
0.0003 | 299.08 | 296.15 | 297.58 | 300.47 |
0.0004 | 297.63 | 294.38 | 296.06 | 299.10 |
0.0005 | 295.95 | 292.34 | 294.07 | 297.31 |
0.0006 | 294.25 | 290.22 | 291.96 | 295.49 |
0.0007 | 292.89 | 288.15 | 289.98 | 293.94 |
0.0008 | 291.81 | 286.19 | 288.50 | 292.74 |
0.0009 | 290.84 | 284.47 | 287.06 | 291.74 |
0.0010 | 289.85 | 282.93 | 285.29 | 290.38 |
0.0011 | 288.96 | 281.48 | 283.57 | 288.86 |
0.0012 | 288.49 | 280.02 | 282.21 | 287.09 |
0.0013 | 288.25 | 278.58 | 281.45 | 285.58 |
0.0014 | 288.06 | 277.29 | 280.45 | 284.08 |
0.0015 | 287.60 | 276.05 | 279.02 | 282.71 |
0.0016 | 286.94 | 274.92 | 276.85 | 281.31 |
0.0017 | 286.24 | 273.76 | 274.29 | 279.87 |
0.0018 | 285.65 | 272.67 | 271.38 | 278.45 |
0.0019 | 285.41 | 271.59 | 268.38 | 276.98 |
0.0020 | 285.24 | 270.57 | 265.51 | 275.53 |
0.0021 | 285.26 | 269.59 | 262.74 | 273.88 |
0.0022 | 285.27 | 268.55 | 260.22 | 272.23 |
0.0023 | 285.53 | 267.52 | 258.03 | 270.57 |
0.0024 | 285.59 | 266.44 | 256.38 | 269.11 |
0.0025 | 285.14 | 265.38 | 254.93 | 267.65 |
0.0026 | 284.00 | 264.40 | 253.50 | 266.18 |
0.0027 | 282.57 | 263.70 | 251.99 | 264.69 |
0.0028 | 281.28 | 263.40 | 250.56 | 263.12 |
0.0029 | 280.25 | 263.30 | 249.02 | 261.66 |
0.0030 | 279.05 | 263.01 | 247.38 | 260.18 |
0.0031 | 277.73 | 262.28 | 245.75 | 258.88 |
0.0032 | 276.39 | 261.18 | 244.59 | 257.56 |
0.0033 | 275.57 | 259.94 | 243.78 | 256.20 |
0.0034 | 275.02 | 258.66 | 243.14 | 254.84 |
0.0035 | 274.64 | 257.44 | 242.08 | 253.44 |
0.0036 | 273.89 | 240.72 | 252.10 | |
0.0037 | 273.02 | 239.18 | 250.78 | |
0.0038 | 271.81 | 237.95 | 249.57 | |
0.0039 | 270.97 | 236.88 | 248.48 | |
0.0040 | 270.38 | 235.78 | 247.40 | |
0.0041 | 270.53 | 234.49 | 246.34 | |
0.0042 | 270.85 | 233.13 | 245.36 | |
0.0043 | 271.24 | 231.97 | 244.48 | |
0.0044 | 271.17 | 230.96 | 243.52 | |
0.0045 | 270.72 | 230.06 | 242.42 | |
0.0046 | 229.21 | 241.24 | ||
0.0047 | 228.28 | 240.10 | ||
0.0048 | 227.33 | 238.94 | ||
0.0049 | 226.27 | 237.73 | ||
0.0050 | 225.23 | 236.49 | ||
0.0051 | 224.14 | 235.26 | ||
0.0052 | 223.03 | 234.07 | ||
0.0053 | 221.99 | 232.85 | ||
0.0054 | 221.04 | 231.73 | ||
0.0055 | 220.17 | 230.63 | ||
0.0056 | 229.67 | |||
0.0057 | 228.73 | |||
0.0058 | 227.87 | |||
0.0059 | 226.94 | |||
0.0060 | 226.03 | |||
0.0061 | 225.08 | |||
0.0062 | 224.19 | |||
0.0063 | 223.15 | |||
0.0064 | 222.13 | |||
0.0065 | 221.07 | |||
0.0066 | 220.25 | |||
0.0067 | 219.43 | |||
0.0068 | 218.64 | |||
0.0069 | 217.62 | |||
0.0070 | 216.54 | |||
0.0071 | 215.32 | |||
0.0072 | 214.23 | |||
0.0073 | 213.23 |