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

• Main Authors: Yayla Sezginer, David J. Suggett, Robert W. Izett, Philippe D. Tortell
• Format: Article in Journal/Newspaper
• Language: English
• Published: Public Library of Science (PLoS) 2021
• Subjects: Medicine; R; Science; Q; Arctic; Barrow Strait; Canadian Arctic Archipelago; Lancaster Sound; Arctic Archipelago; Phytoplankton
• Online Access: https://doaj.org/article/03c56a5e50684a88a47d46a3410b5f79

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...