Möller, Kristof; Thoms, Silke; Tillmann, Urban; Krock, Bernd; Koch, Florian; Peeken, Ilka; Meunier, Cédric Léo (2024): Indoor laboratory experiment testing the effect of different nitrogen sources on the growth response and toxin content of Alexandrium pseudogonyaulax isolated from the Danish Limfjord [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965196 (DOI registration in progress), In: Möller, K et al. (2024): Effects of bottom-up factors (N-source and light) on growth and toxin content of the harmful dinoflagellate Alexandrium pseudogonyaulax [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.965195
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Abstract:
The effect of different nitrogen sources (N-deplete, NO3-, NH4+, Urea) on the growth response and toxin content of Alexandrium pseudogonyaulax, isolated in 2020 from the Danish Limfjord, were investigated by means of a bottle incubation experiment. The experiment was started on the 18th October 2021 and finished on the 13th December 2021. This dataset contains all data collected within the experiment, including cell counts, cell sizes, goniodomin A toxin contents, particular organic carbon.
Keyword(s):
Related to:
Möller, Kristof; Thoms, Silke; Tillmann, Urban; Krock, Bernd; Koch, Florian; Peeken, Ilka; Meunier, Cédric Léo (2024): Effects of bottom‐up factors on growth and toxin content of a harmful algae bloom dinoflagellate. Limnology and Oceanography, lno.12576, https://doi.org/10.1002/lno.12576
Coverage:
Latitude: 56.630000 * Longitude: 8.290000
Date/Time Start: 2020-08-17T09:10:00 * Date/Time End: 2020-08-17T09:10:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Type of study | Study type | Möller, Kristof | |||
| 2 | Date/time start, experiment | Date/time start exp | Möller, Kristof | |||
| 3 | Date/time end, experiment | Date/time end exp | Möller, Kristof | |||
| 4 | Treatment: nitrogen | T: N | Möller, Kristof | |||
| 5 | Replicate | Repl | Möller, Kristof | |||
| 6 | Time, incubation | T incubation | day | Möller, Kristof | ||
| 7 | Alexandrium pseudogonyaulax | A. pseudogonyaulax | #/ml | Möller, Kristof | Visual identification (VID) of Lugol preserved samples | |
| 8 | Carbon, organic, particulate | POC | mg/l | Möller, Kristof | Kept in dark at -20°C on precombusted Gf/f filter; dried for 24 h at 60 °C, then added conc. HCl and dried for 24 h at 60 °C; measured with Elemental analyser, HEKAtech, Euro EA 3000 | |
| 9 | Nitrogen, organic, particulate | PON | mg/l | Möller, Kristof | Kept in dark at -20°C on precombusted Gf/f filter; dried for 24 h at 60 °C, then added conc. HCl and dried for 24 h at 60 °C; measured with Elemental analyser, HEKAtech, Euro EA 3000 | |
| 10 | Goniodomin A | GDA | mg/l | Möller, Kristof | Centrifuged off, solubilized in methanol, spin-filtered; measured with ultra-high-performance liquid chromatography (UHPLC); coupled with triple quadrupole mass spectrometer (TQMS), Waters, Xevo TQ-XS | A. pseudogonyaulax cells |
| 11 | Alexandrium pseudogonyaulax, cell size | A. pseudogonyaulax cell size | μm | Möller, Kristof | Visual identification (VID) of Lugol preserved samples | |
| 12 | Alexandrium pseudogonyaulax, strain | A. pseudogonyaulax strain | Möller, Kristof | |||
| 13 | Comment | Comment | Möller, Kristof |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2097 data points
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