Lochte, Karin; Helder, Wim (1999): Oxygen flux, sediment oxygen demand (SDO) in surface sediment during cruise APNAP2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.55080
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Related to:
Lochte, Karin; Boetius, Antje; Gebruk, Andrey V; Helder, Wim; Jahnke, Richard A; Pfannkuche, Olaf; Rabouille, Christophe; Schlüter, Michael; Shimmield, Graham; Sibuet, Myriam; Soltwedel, Thomas; Vetrov, Alexander A; Zabel, Matthias (2000): Atlantic data base for exchange processes at the deep sea floor (ADEPD). Data collected and published through EU-project ADEPD (MAS3-CT97-0126-ADEPD) 1998/99, Institute for Baltic Sea Research, Warnemünde, Germany, hdl:10013/epic.32910.d001
Project(s):
Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3970126: Atlantic Data Base for Exchange Processes at the Deep Sea Floor
Coverage:
Median Latitude: 45.184391 * Median Longitude: -26.768482 * South-bound Latitude: 31.308300 * West-bound Longitude: -30.475000 * North-bound Latitude: 56.438300 * East-bound Longitude: -24.920000
Date/Time Start: 1988-04-12T00:00:00 * Date/Time End: 1988-05-01T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
APNAP3 * Latitude: 56.438300 * Longitude: -27.788300 * Date/Time: 1988-04-12T00:00:00 * Elevation: -2819.0 m * Campaign: APNAP2 * Method/Device: Box corer (BC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | Elevation of event | Elevation | m | |||
| 6 | Oxygen, flux, sediment oxygen demand | SOD | mmol/m2/day | Helder, Wim | Calculated from profiles, ex situ | Porosity (phi) at surface 0.9 / Sediment diffusion coeff. (Ds) derived from temperature corr. free solution diffusion coeff. (Do) with Ds = Do phi**2 / Fluxes calc. with assumption of "Bouldin" model - see e.g. Cai & Sayles, Mar. Chemistry 1995 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
11 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Depth sed [m] | 5 Elevation [m] | 6 SOD [mmol/m2/day] |
|---|---|---|---|---|---|
| APNAP11 | 45.4000 | -25.4350 | 0 | -2741.0 | -0.45 |
| APNAP12 | 44.1400 | -24.9200 | 0 | -3052.0 | -0.45 |
| APNAP14 | 40.4067 | -25.7533 | 0 | -2858.0 | -0.17 |
| APNAP15 | 38.5700 | -25.0350 | 0 | -2858.0 | -0.42 |
| APNAP17 | 35.4133 | -29.4183 | 0 | -2934.0 | -0.40 |
| APNAP19 | 31.3083 | -30.4750 | 0 | -3726.0 | -0.41 |
| APNAP3 | 56.4383 | -27.7883 | 0 | -2819.0 | -0.48 |
| APNAP4 | 55.0117 | -28.2850 | 0 | -2821.0 | -0.48 |
| APNAP6 | 51.4067 | -25.7600 | 0 | -3381.0 | -0.43 |
| APNAP7 | 50.5433 | -26.5467 | 0 | -3013.0 | -0.22 |
| APNAP9 | 48.3900 | -25.0367 | 0 | -3074.0 | -0.22 |