Hörstmann, Cora; Thomé, Pauline; John, Uwe; Raes, Eric J; Buttigieg, Pier Luigi; Waite, Anya M (2021): Primary productivity experiment on board of POLARSTERN cruise PS113 (ANT-XXXIII/4), Punta Arenas - Bremerhaven, 2018-05-08 - 2018-06-11 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.926462
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Abstract:
This data was collected as part of the Polarstern PS113 expedition to obtain insights into primary productivity on a latitudinal transect in the Atlantic Ocean. In-situ experiments of stable isotope (13C) uptake were conducted on board in triplicates of 1L pre-acid washed polycarbonate bottles. In detail, samples were spiked with Na13CO3 at a final 13C concentration of 200 µmol L-1. Experiments were terminated after 24h incubation and filter on a 0.7 precombusted polycarbonate filter. Samples were snap fronzen and stored at -80°C while at sea. Prior analysis, samples were acid fumed and dried. Samples were analysed on a PDZ Europa ANCA-GSL elemental analyzer interfaced to a PDZ Europa 20-20 isotope ratio mass spectrometer (Sercon Ltd., Cheshire, UK) by the Isotopic Laboratory at the UC Davis, California campus. This data reflects high-resolution spatial variations in primary productivity.
Related to:
Bracher, Astrid; Xi, Hongyan; Dinter, Tilman (2020): High resolution phytoplankton group Chlorophyll a data derived using transmission from high spectrally resolved radiometric underwater light profiles at discrete light stations obtained during POLARSTERN cruise PS113 in the Atlantic Ocean. PANGAEA, https://doi.org/10.1594/PANGAEA.913514
Hörstmann, Cora; Buttigieg, Pier Luigi; John, Uwe; Raes, Eric J; Wolf-Gladrow, Dieter A; Waite, Anya M (in prep.): High-resolution oceanographic and microbial diversity analyses within trophic groups reveal new provincialism across the Atlantic.
Strass, Volker H (2018): Links to master tracks in different resolutions of POLARSTERN cruise PS113 (ANT-XXXIII/4), Punta Arenas - Bremerhaven, 2018-05-08 - 2018-06-11. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.891753
Strass, Volker H; Rohardt, Gerd (2018): Continuous thermosalinograph oceanography along POLARSTERN cruise track PS113 (ANT-XXXIII/4). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.895581
Project(s):
Biological Oceanography @ AWI (AWI_BioOce)
Ecological Chemistry @ AWI (AWI_EcolChem)
Coverage:
Median Latitude: 2.398305 * Median Longitude: -27.008870 * South-bound Latitude: -47.007600 * West-bound Longitude: -59.749600 * North-bound Latitude: 45.080600 * East-bound Longitude: -9.418700
Date/Time Start: 2018-05-10T23:05:00 * Date/Time End: 2018-06-07T20:02:00
Event(s):
PS113-track * Latitude Start: -53.144700 * Longitude Start: -70.909100 * Latitude End: 53.567500 * Longitude End: 8.554800 * Date/Time Start: 2018-05-08T14:15:00 * Date/Time End: 2018-06-10T22:30:00 * Campaign: PS113 (ANT-XXXIII/4) * Basis: Polarstern * Method/Device: Underway cruise track measurements (CT)
Comment:
Projekt: POF IV Research Programme topic 6 and subtopic 6.2, Biological Oceanography and Ecological Chemistry Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research, Germany.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Hörstmann, Cora | |||
| 2 | Station label | Station | Hörstmann, Cora | |||
| 3 | Cruise/expedition | Expedition | Hörstmann, Cora | |||
| 4 | Number | No | Hörstmann, Cora | Station | ||
| 5 | Replicates | Repl | # | Hörstmann, Cora | ||
| 6 | Identification | ID | Hörstmann, Cora | Replicate ID | ||
| 7 | DATE/TIME | Date/Time | Hörstmann, Cora | Geocode | ||
| 8 | LATITUDE | Latitude | Hörstmann, Cora | Geocode | ||
| 9 | LONGITUDE | Longitude | Hörstmann, Cora | Geocode | ||
| 10 | Incubation volume | Inc vol | l | Hörstmann, Cora | see abstract | |
| 11 | Time Stamp | Time Stamp | Hörstmann, Cora | see abstract | Incubation time | |
| 12 | Carbon fixation rate | C fix | µmol/l/h | Hörstmann, Cora | see abstract |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
2079 data points
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