Photophysiolgical parameters of Phaeocystis antarctica after exposure to different Fe and Mn availabilities at the end of the experiment


Chlorophyll a fluorescence measurements were performed using a Fast Repetition Rate fluorometer (FRRf) coupled to a FastAct Laboratory system (FastOcean PTX, both from Chelsea Technologies Group at the start and the end of the experiment. The excitation wavelengths of the fluorometer's LEDs were 450 nm, 530 nm and 624 nm and the light intensity was automatically adjusted between 0.66–1.2 x 1022 photons m-2 s-1. The parameters were determined after 10 min of dark acclimation.

Related Identifier IsPartOf
Metadata Access
Creator Balaguer, Jenna ORCID logo; Thoms, Silke; Trimborn, Scarlett ORCID logo
Publisher PANGAEA
Publication Year 2023
Funding Reference German Research Foundation Crossref Funder ID 5472008 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 68 data points
Discipline Earth System Research
Spatial Coverage (-64.557 LON, -62.238 LAT); Drake Passage