Rogge, Andreas (2022): Predicted POC data based on Underwater Vision Profiler 5hd measurements during Akademik Tryoshnikov cruise ARCTIC2018 (Transdrift-XXIV / AT2018) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.947381
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Results of particulate organic carbon (POC) and particulate organic nitrogen (PON) samplings and sensor-based high-resolution POC predictions from campaign ARCTIC2018 (Transdrift XXIV). Samples for POC and PON < and > 100 µm as well as sensor data for prediction were obtained in August and September 2018 in the Laptev and East Sibirian Sea as well as the Nansen and Amundsen Basin onboard RV Akademik Tryoshnikov.
This dataset presents the results of the sensor-based high-resolution POC estimation. POC < 100µm was estimated using coefficients of a regression between chlorophyll fluorescence and turbidity sensor data as well as reference POC measurements for this size class (see https://doi.pangaea.de/10.1594/PANGAEA.947376). POC > 100 µm was estimated using a regression between factor (a) and exponent (b) of a power law regression describing the shape of the transformed relative cumulative particle size distribution measured using Underwater Vision Profiler 5hd as well as total particle volume (<2.05 mm) from the Underwater Vision Profiler 5hd and reference POC samples > 100 µm (see https://doi.pangaea.de/10.1594/PANGAEA.947376). For details see Rogge et al. 2022 (doi:10.21203/rs.3.rs-1617794/v1).
Supplement to:
Rogge, Andreas; Janout, Markus A; Loginova, Nadezhda; Trudnowska, Emilia; Hörstmann, Cora; Wekerle, Claudia; Oziel, Laurent; Schourup-Kristensen, Vibe; Ruiz-Castillo, Eugenio; Schulz, Kirstin; Povazhnyi, Vasily; Iversen, Morten Hvitfeldt; Waite, Anya M (2022): Carbon dioxide sink in the Arctic Ocean from cross-shelf transport of dense Barents Sea water. Nature Geoscience, https://doi.org/10.1038/s41561-022-01069-z
Related to:
Ivanov, Vladimir (2019): Physical oceanography from CTD measurements during Akademik Tryoshnikov cruise AT2018 to the Arctic Ocean. PANGAEA, https://doi.org/10.1594/PANGAEA.905471
Ivanov, Vladimir (2019): Physical oceanography obtained from the water sampling bottle files collected during Akademik Tryoshnikov cruise AT2018 to the Arctic Ocean. PANGAEA, https://doi.org/10.1594/PANGAEA.905472
Rogge, Andreas (2022): POC and PON measurements during Akademik Tryoshnikov cruise ARCTIC2018 (Transdrift-XXIV / AT2018). PANGAEA, https://doi.org/10.1594/PANGAEA.947376
Project(s):
CATS-Synthesis: The Changing Arctic Transpolar System (CATS-Synthesis)
Coverage:
Median Latitude: 79.043594 * Median Longitude: 125.810964 * South-bound Latitude: 75.473000 * West-bound Longitude: 90.026170 * North-bound Latitude: 82.581000 * East-bound Longitude: 168.840000
Date/Time Start: 2018-08-22T00:04:04 * Date/Time End: 2018-09-24T23:16:35
Minimum DEPTH, water: 2 m * Maximum DEPTH, water: 4017 m
Event(s):
AT18_001-02 * Latitude: 82.518670 * Longitude: 90.026170 * Date/Time: 2018-08-22T00:04:04 * Elevation: -2888.0 m * Location: Arctic Ocean * Campaign: Transdrift-XXIV (AT2018, TICE, NABOS) * Basis: Akademik Tryoshnikov * Method/Device: CTD/Rosette with Underwater Vision Profiler (CTD-RO_UVP)
AT18_002-02 * Latitude: 82.389000 * Longitude: 95.268830 * Date/Time: 2018-08-22T09:11:00 * Elevation: -2844.0 m * Campaign: Transdrift-XXIV (AT2018, TICE, NABOS) * Basis: Akademik Tryoshnikov * Method/Device: CTD/Rosette (CTD-RO)
AT18_002-04 * Latitude: 82.399000 * Longitude: 95.409500 * Date/Time: 2018-08-22T13:16:00 * Elevation: -2914.0 m * Campaign: Transdrift-XXIV (AT2018, TICE, NABOS) * Basis: Akademik Tryoshnikov * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Rogge, Andreas | |||
| 2 | Latitude of event | Latitude | Rogge, Andreas | |||
| 3 | Longitude of event | Longitude | Rogge, Andreas | |||
| 4 | DEPTH, water | Depth water | m | Rogge, Andreas | Geocode | |
| 5 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 102-128 µm | |
| 6 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 128-161 µm | |
| 7 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 161-203 µm | |
| 8 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 203-256 µm | |
| 9 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 256-323 µm | |
| 10 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 323-406 µm | |
| 11 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 406-512 µm | |
| 12 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 512-645 µm | |
| 13 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 645-813 µm | |
| 14 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 0.813-1.02 mm | |
| 15 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 1.02-1.29 mm | |
| 16 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 1.29-1.63 mm | |
| 17 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 1.63-2.05 mm | |
| 18 | Particle volume per sample volume | Part v/sample v | mm3/l | Rogge, Andreas | LPM biovolume 0.1-2.05 mm | |
| 19 | Turbidity (Nephelometric turbidity unit) | Turbidity | NTU | Rogge, Andreas | ||
| 20 | Fluorescence, chlorophyll | F chl | arbitrary units | Rogge, Andreas | upoly_0_[flntu] | |
| 21 | Factor | Factor | Rogge, Andreas | Power_law_regression_factor _a | ||
| 22 | Factor | Factor | Rogge, Andreas | Power_law_regression_exponent_b | ||
| 23 | Carbon, organic, particulate | POC | µg/l | Rogge, Andreas | Size fraction >100 µm | predicted |
| 24 | Carbon, organic, particulate | POC | µg/l | Rogge, Andreas | Size fraction <100 µm | predicted |
| 25 | Carbon, organic, particulate | POC | µg/l | Rogge, Andreas | total; predicted |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
461123 data points
Download Data
View dataset as HTML (shows only first 2000 rows)