Dataset: Chlorophyll and phaeopigment data collected off the Oregon Coast on two cruises aboard NOAA Ship Bell M. Shimada during 2018

Final no updates expectedDOI: 10.26008/1912/bco-dmo.837587.1Version 1 (2021-01-21)Dataset Type:Cruise Results

Principal Investigator: Kim S. Bernard (Oregon State University)

BCO-DMO Data Manager: Shannon Rauch (Woods Hole Oceanographic Institution)


Project: RAPID: The ecological role of Pyrosoma atlanticum in the Northern California Current (NCC Pyrosomes)


Abstract

Chlorophyll and phaeopigment data collected off the Oregon Coast on two cruises aboard NOAA Ship Bell M. Shimada during 2018.

Seawater samples were collected from discrete depths during CTD casts using Niskin bottles attached to the CTD rosette. Sub-samples (100mL) of seawater were filtered onto GF/F filters and frozen at -20˚C for later analysis of chlorophyll-a and phaeopigment concentrations following the acidification technique described in the JGOFS protocols using a Turner 10AU fluorometer. Details of sampling and analytical procedures can be found in O’Loughlin et al. (2020).


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Results

O'Loughlin, J. H., Bernard, K. S., Daly, E. A., Zeman, S., Fisher, J. L., Brodeur, R. D., & Hurst, T. P. (2020). Implications of Pyrosoma atlanticum range expansion on phytoplankton standing stocks in the Northern California Current. Progress in Oceanography, 188, 102424. doi:10.1016/j.pocean.2020.102424