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.

Afficher plus [+]

Mots clés AGROVOC

carbon denmark experiment grazing nitrogen prey species zooplankton

Informations bibliographiques

Editeur

PANGAEA

D'autres materias

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

Langue

anglais

Format

text/tab-separated-values, 658 data points

Licence

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

Type

Dataset

Sur AGRIS depuis: 2024-11-28

Date de modification: 2025-10-25

Format: Dublin Core

Fournisseur de données

Cette notice bibliographique a été fournie par Alfred Wegener Institute for Polar and Marine Research

Découvrez la collection de ce fournisseur de données dans AGRIS

Liens

DOI

Consulter Google Scholar

Si vous remarquez des informations incorrectes dans cette référence bibliographique, veuillez nous contacter à l'adresse [email protected]

FAO AGRIS - Système international des sciences et technologies agricoles

Share

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

2024

Mots clés AGROVOC

Informations bibliographiques