Irradiance and nutrient-dependent effects on photosynthetic electron transport in Arctic phytoplankton: A comparison of two chlorophyll fluorescence-based approaches to derive primary photochemistry

• Published in: PLOS ONE
• Main Authors: Sezginer, Yayla, Suggett, David J., Izett, Robert W., Tortell, Philippe D.
• Format: Text
• Language: English
• Published: Public Library of Science 2021
• Subjects: Research Article; Arctic; Barrow Strait; Canadian Arctic Archipelago; Lancaster Sound; Arctic Archipelago; Phytoplankton
• Online Access: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8659313/; https://doi.org/10.1371/journal.pone.0256410

We employed Fast Repetition Rate fluorometry for high-resolution mapping of marine phytoplankton photophysiology and primary photochemistry in the Lancaster Sound and Barrow Strait regions of the Canadian Arctic Archipelago in the summer of 2019. Continuous ship-board analysis of chlorophyll a varia...