Summary of oceanographic conditions.

Hydrographic conditions, phytoplankton biomass and biological oxygen saturation measured in surface waters (∼ 7 m depth) along the cruise track. Shaded area on Aug. 13–14 marks measurements made in Barrow Strait.

Bibliographic Details
Main Authors:	Yayla Sezginer (11819858), David J. Suggett (6749354), Robert W. Izett (11216646), Philippe D. Tortell (11216655)
Format:	Still Image
Language:	unknown
Published:	2021
Subjects:	Biochemistry Biotechnology Evolutionary Biology Ecology Marine Biology Inorganic Chemistry Plant Biology Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified results highlight environmental relaxation times longer photosynthetic electron transport observed strong non numerical model used minute period used increased vertical mixing barrow strait regions marine phytoplankton photophysiology different photophysiological parameters canadian arctic archipelago future underway fluorescence require dark acclimation div >< p fluorescence relaxation kinetics analyze fluorescence kinetics two chlorophyll fluorescence based photochemistry estimates based nutrient sources dark acclimation arctic phytoplankton based estimates primary photochemistry photophysiological diagnostics chlorophyll fluorescence based values based efforts based approaches based algorithms resolution mapping prompt discussion photochemical quenching nutrient stress new algorithm methodological influences lancaster sound full transect fold higher dependent effects continuous ship actinic light Arctic Canadian Arctic Archipelago Lancaster Sound Barrow Strait Arctic Archipelago Phytoplankton
Online Access:	https://doi.org/10.1371/journal.pone.0256410.g002

Description
Summary:	Hydrographic conditions, phytoplankton biomass and biological oxygen saturation measured in surface waters (∼ 7 m depth) along the cruise track. Shaded area on Aug. 13–14 marks measurements made in Barrow Strait.