Sommer, Stefan; Dale, Andy W (2020): Phosphate and total NO3+NO2 of sediment core M137_721-1after freeze/thaw experiments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.918337, In: Dale, Andy W; Treude, Tina (2020): Nutrients in sediment porewater following sediment freeze/thaw experiments [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.918339
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Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -12.224500 * Longitude: -77.180000
Date/Time Start: 2017-05-15T19:35:00 * Date/Time End: 2017-05-15T19:49:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.045 m
Event(s):
M137_721-1 * Latitude Start: -12.224500 * Longitude Start: -77.180000 * Latitude End: -12.224500 * Longitude End: -77.180000 * Date/Time Start: 2017-05-15T19:35:00 * Date/Time End: 2017-05-15T19:49:00 * Elevation Start: -74.0 m * Elevation End: -74.4 m * Campaign: M137 (SFB754) * Basis: Meteor (1986) * Method/Device: Multicorer with television (TVMUC)
Comment:
In these experiments, the sediment was frozen and thawed (twice) and then filtered and nutrients measured.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Dale, Andy W | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Dale, Andy W | Geocode | |
| 3 | Phosphate | [PO4]3- | µmol/l | Dale, Andy W | Autoanalyzer (AA) | |
| 4 | Nitrate and Nitrite | [NO3]- + [NO2]- | µmol/l | Dale, Andy W | Autoanalyzer (AA) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
15 data points