Zeppenfeld, Sebastian; van Pinxteren, Manuela; Hartmann, Markus; Bracher, Astrid; Wiegmann, Sonja; Stratmann, Frank; Herrmann, Hartmut (2019): Glucose, T50 and salinity in the surface microlayer and bulk water samples from the Arctic during POLARSTERN cruise PS106 (2017) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.899258, Supplement to: Zeppenfeld, Sebastian; van Pinxteren, Manuela; Hartmann, Markus; Bracher, Astrid; Stratmann, Frank; Herrmann, Hartmut (2019): Glucose as a Potential Chemical Marker for Ice Nucleating Activity in Arctic Seawater and Melt Pond Samples. Environmental Science & Technology, 53(15), 8747-8756, https://doi.org/10.1021/acs.est.9b01469
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Abstract:
Surface microlayer and bulk water samples from melt ponds, ice-free ocean, ice pack, marginal ice zone. Campaign: RV Polarstern cruise PS 106.1 and PS 106.2 (May-July 2017) Location: Fram Strait and Barents Sea.
Keyword(s):
Project(s):
Arctic Amplification (AC3)
Funding:
German Research Foundation (DFG), grant/award no. 268020496: TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms
Coverage:
Median Latitude: 80.280020 * Median Longitude: 20.696138 * South-bound Latitude: 64.686500 * West-bound Longitude: 2.742500 * North-bound Latitude: 83.661330 * East-bound Longitude: 34.040000
Date/Time Start: 2017-05-27T00:00:00 * Date/Time End: 2017-07-15T00:00:00
Minimum DEPTH, water: 0.0 m * Maximum DEPTH, water: 1.0 m
Event(s):
PS106/1-track * Latitude Start: 53.567500 * Longitude Start: 8.554800 * Latitude End: 78.300000 * Longitude End: 15.650000 * Date/Time Start: 2017-05-24T00:00:00 * Date/Time End: 2017-06-21T00:00:00 * Campaign: PS106/1 (ARK-XXXI/1.1,PASCAL) * Basis: Polarstern * Method/Device: Underway cruise track measurements (CT)
PS106/2-track * Latitude Start: 78.300000 * Longitude Start: 15.650000 * Latitude End: 69.678000 * Longitude End: 18.989800 * Date/Time Start: 2017-06-23T00:00:00 * Date/Time End: 2017-07-20T00:00:00 * Campaign: PS106/2 (ARK-XXXI/1.2) * Basis: Polarstern * Method/Device: Underway cruise track measurements (CT)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Zeppenfeld, Sebastian | |||
| 2 | Sample ID | Sample ID | Zeppenfeld, Sebastian | |||
| 3 | DEPTH, water | Depth water | m | Zeppenfeld, Sebastian | Geocode | |
| 4 | DATE/TIME | Date/Time | Zeppenfeld, Sebastian | Geocode | ||
| 5 | LATITUDE | Latitude | Zeppenfeld, Sebastian | Geocode | ||
| 6 | LONGITUDE | Longitude | Zeppenfeld, Sebastian | Geocode | ||
| 7 | Sample type | Samp type | Zeppenfeld, Sebastian | |||
| 8 | Salinity | Sal | Zeppenfeld, Sebastian | Calculation based on conductivity | ||
| 9 | Glucose | Glc | mg/l | Zeppenfeld, Sebastian | High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD) | |
| 10 | Enrichment factor | EF | Zeppenfeld, Sebastian | Calculated | Glucose Bulk to SML | |
| 11 | Freezing temperature T50 | T50 | °C | Zeppenfeld, Sebastian | corrected for salinity depression |
License:
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC-BY-NC-SA-4.0)
Size:
407 data points