PANGAEA_965196
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
Möller, Kristof; Thoms, Silke; Tillmann, Urban; Krock, Bernd; Koch, Florian; Peeken, Ilka; Meunier, Cédric Léo
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
2024-05-08
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.965196
Investigator
Kristof
Möller
kristof-moeller@outlook.de
Earth Science
Type of study
Date/time start, experiment
Date/time end, experiment
Treatment: nitrogen
Replicate
Time, incubation
Alexandrium pseudogonyaulax
Carbon, organic, particulate
Nitrogen, organic, particulate
Goniodomin A
Alexandrium pseudogonyaulax, cell size
Alexandrium pseudogonyaulax, strain
Comment
geoscientificInformation
A. pseudogonyaulax isolated from Limfjord
Alexandrium sp.
bottom-up
Goniodomin A
growth
Intraspecific variability
Laboratory experiment
Multiple investigations
Nitrogen
photophysiology
phycotoxins
T-AP-N
Visual identification (VID) of Lugol preserved samples
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
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
2020-08-17
2020-08-17
Complete
56.63
56.63
8.29
8.29
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
2097 data points
text/tab-separated-values
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
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. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.965196"!
https://doi.org/10.1002/lno.12576
Effects of bottom-up factors on growth and toxin content of a harmful algae bloom dinoflagellate
PANGAEA_965195
DIF
9.4
2024-05-08
2026-06-17