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ACKNOWLEDGMENTS

This work was supported by awards from the National Science Foundation

(NES-LTER Phase 1: OCE-1655686, NES-LTER Phase 2: OCE-2322676). AH was

supported by a Summer Undergraduate Research Fellowship in Oceanography

(SURFO; National Science Foundation REU grant # OCE- 1757572). Support

through the NASA campaign EXport Processes in the global Ocean from RemoTe

Sensing (EXPORTS; grant 80NSSC17K0716) is acknowledged. We thank the stu­

dents, staff and PIs of the NES-LTER project for their support, and the leadership

of Heidi Sosik (Woods Hole Oceanographic Institution). We thank the captains

Armanetti, Beuth, and Carty, the R/V Endeavor Crew, and the work of the marine

technicians at the University of Rhode Island. Brian Heikes, David Smith, and

Jamie Buck are acknowledged for all the effort they put into the SURFO program.

We appreciated the enthusiasm and effort of the University of Rhode Island stu­

dents in the Graduate School of Oceanography class OCG561 (2024), who tested

this lab activity and substantively improved the final product.

AUTHORS

Pierre Marrec (pmarrec@uri.edu), Graduate School of Oceanography, University

of Rhode Island, Narragansett, RI, USA. Amanda Herbst, Graduate School of

Oceanography, University of Rhode Island, Narragansett, RI, USA, and Bren School

of Environmental Science & Management, University of California, Santa Barbara,

CA, USA. Stace E. Beaulieu, Woods Hole Oceanographic Institution, Woods Hole,

MA, USA. Susanne Menden-Deuer, Graduate School of Oceanography, University

of Rhode Island, Narragansett, RI, USA.

ARTICLE CITATION

Marrec, P., A. Herbst, S.E. Beaulieu, and S. Menden-Deuer. 2025. Hands-on

post-calibration of in vivo fluorescence using open access data: A guided jour­

ney from fluorescence to phytoplankton biomass. Oceanography 38(2):73–82,

https://doi.org/10.5670/oceanog.2025.314.

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