Sweetman, Andrew K: Hydrochemistry of bottom water measured with benthic chamber lander in the area of Sleipner gas field during G. O. Sars cruise CGB-ECO2-2012A [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.830616 (unpublished dataset)
Related to:
Pedersen, Rolf B; Reigstad, Laila Johanne; Baumberger, Tamara (2012): Cruise Report GS12A - Scientific cruise to the Sleipner area in the North Sea ; R/V G.O. Sars Expedition No. 2012108/CGB2012, June 22th - 30th 2012, Bergen, Norway - Bergen, Norway. Centre for Geobiology, University of Bergen, 28 pp., https://doi.org/10.3289/CR_ECO2_20609
Project(s):
Funding:
Seventh Framework Programme (FP7), grant/award no. 265847: Sub-seabed CO2 Storage: Impact on Marine Ecosystems
Coverage:
Latitude: 58.584617 * Longitude: 2.074533
Date/Time Start: 2012-06-28T15:24:00 * Date/Time End: 2012-06-28T19:45:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
CGB-ECO2-12A-60 (Lander-03) * Latitude Start: 58.584617 * Longitude Start: 2.074533 * Latitude End: 58.584617 * Longitude End: 2.074533 * Date/Time Start: 2012-06-28T15:24:00 * Date/Time End: 2012-06-28T19:45:00 * Elevation: -92.0 m * Campaign: CGB-ECO2-2012-A * Basis: G. O. Sars (2003) * Method/Device: Bottom lander (B_LANDER)
Comment:
Water samples were collected in 60ml syringes, which were attached to the chambers of the benthic lander system and released by following a pre-programmed time sequence.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | pH | pH | Sweetman, Andrew K | pH meter (Metrohm, 826 pH mobile) | NBS, bottom water | |
| 3 | Alkalinity, total | AT | mmol(eq)/l | Sweetman, Andrew K | Metrohm Titrando titrator | bottom water |
| 4 | Ammonium | [NH4]+ | µmol/l | Sweetman, Andrew K | Photometrically using autoanalyzer QUAATRO | bottom water |
| 5 | Nitrate and Nitrite | [NO3]- + [NO2]- | µmol/l | Sweetman, Andrew K | Photometrically using autoanalyzer QUAATRO | bottom water |
| 6 | Nitrite | [NO2]- | µmol/l | Sweetman, Andrew K | Photometrically using autoanalyzer QUAATRO | bottom water |
| 7 | Phosphate | [PO4]3- | µmol/l | Sweetman, Andrew K | Photometrically using autoanalyzer QUAATRO | bottom water |
| 8 | Chloride | Cl- | mmol/l | Sweetman, Andrew K | bottom water | |
| 9 | Bromide | Br- | mmol/l | Sweetman, Andrew K | bottom water | |
| 10 | Sulfate | [SO4]2- | mmol/l | Sweetman, Andrew K | bottom water |
Size:
36 data points