Short-term experiment (7 days) with nine Chaetoceros affinis genotypes at seven nitrate levels


Measurements of cell size and cell density in a short-term experiment (7 days) of nine Chaetoceros affinis genotypes (; B63: RCC6347, B67: RCC6348, B68: RCC6349, B74: RCC6350) separately at seven nitrate levels 2.5, 5, 7.5, 12.5, 20, 30, and 40 μmol L−1 N) and 2 μmoL-1 phosphate. Silicate concentrations were aligned to reflect a 1:1.5 N:Si ratio. Prior to the experiment each genotype was acclimated over two weeks at initial nutrient concentrations of 1.8 µmol L-1 P, 30 µmol L-1 N, and 40 µmol L-1 Si.

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Creator Matthiessen, Birte ORCID logo; Hattich, Giannina S I ORCID logo; Pulina, Silvia ORCID logo; Hansen, Thomas; Reusch, Thorsten B H ORCID logo; Hamer, Jorin ORCID logo
Publisher PANGAEA
Publication Year 2023
Funding Reference German Research Foundation Crossref Funder ID MA5058/2-2 ; German Research Foundation Crossref Funder ID RE1708/17-2
Rights Creative Commons Attribution 4.0 International; Data access is restricted (moratorium, sensitive data, license constraints);
OpenAccess false
Resource Type Dataset
Format text/tab-separated-values
Size 8660 data points
Discipline Earth System Research