Ingestion rates of three Acartia tonsa life-stages (N4-nauplii, C4-copepodites and adult copepods) feeding on three different strains of Alexandrium pseudogonyaulax

Möller, Kristof; Tillmann, Urban; Krock, Bernd; Koch, Florian; Meunier, Cédric Léo

Ingestion rates of three Acartia tonsa life-stages (N4-nauplii, C4-copepodites and adult copepods) feeding on three different strains of Alexandrium pseudogonyaulax

2024

Möller, Kristof | Tillmann, Urban | Krock, Bernd | Koch, Florian | Meunier, Cédric Léo

The ingestion rates of three Acartia tonsa life-stages (N4-nauplii, C4-copepodites and adult copepods) feeding on three different strains of Alexandrium pseudogonyaulax, isolated from the Danish Limfjord, were determined by means of bottle incubation experiments. In the same experiment the intracellular goniodomin A (GDA) content of A. pseudogonyaulax was determined by LC/MS-MS analysis. This dataset contains the ingestion rates, as well as the carbon and nitrogen content of A. pseudogonyaulax. The preparation and execution of the experiments were carried out between May 1 and July 15, 2022 in the laboratories of the Alfred-Wegener-Institute, Helgoland, Germany.

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AGROVOC Keywords

carbon denmark experiment grazing nitrogen prey species zooplankton

Bibliographic information

Publisher

PANGAEA

Other Subjects

Thyborøn; Treatment: predator; T-ap-n; Incubation duration; Visual identification (vid) of lugol preserved samples; Predator (semantic uri); Acartia tonsa; Kept in dark at -20°c on precombusted gf/f filter; Date/time start; Particulate; Then added conc. hcl and dried for 24 h at 60 °c; Replicate; Organic; Calculated after frost (1972); Unique identification; Type of study; Goniodomin a; Treatment: prey; Dried for 24 h at 60 °c; Per cell; Prey (uri); Limfjord; Calculated; Ingestion rate of alexandrium pseudogonyaulax cells per individual; Bottle incubation; Strain; Predator; Prey (semantic uri); Life stage; Mult; Laboratory experiment; Ingestion rate of alexandrium pseudogonyaulax as carbon per individual; Alexandrium sp.; Harmful algae blooms; Euro ea 3000; Phycotoxins; Measured with elemental analyser; Hekatech; Date/time end; Multiple investigations; Alexandrium pseudogonyaulax; Predator (uri); A. pseudogonyaulax isolated from limfjord

Language

English

Format

text/tab-separated-values, 658 data points

License

CC-BY-4.0: Creative Commons Attribution 4.0 International, Access constraints: unrestricted, info:eu-repo/semantics/openAccess

Type

Dataset

In AGRIS since: 2024-11-28

Modification date: 2025-02-24

Format: Dublin Core

Data Provider