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Parameter: Fo_to_Fa

Short Description: ratio of chlorophyll-a to phaeopigment

Short Name: Fo_to_Fa

Official Name: Fo_to_Fa

Units: dimensionless

No Data Value: nd

Description

ratio of chlorophyll-a to phaeopigment based on fluorometric readings of a non acidified (Fo) and acidified (Fa) samples

Parameter Occurences in Datasets (8)

Dataset	PI-Supplied Description	PI-Supplied Name
Chemical and biological data from CTD Niskin bottle samples from RVIB Nathaniel B. Palmer NBP1201 in the Ross Sea from 2011-2012 (PRISM-RS project)	ratio of chlorophyll-a to phaeopigment based on fluorometric readings of a non acidified (Fo) and acidified (Fa) samples	Fo_Fa
Merged bottle and nutrient data from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project	ratio of fluorometer reading before acidification (Fo) to fluorometer reading after acidification (Fa)	Fo_to_Fa
Experimental results: Chlorophyll-a, POC, and cell volume of E. huxleyi at 3 pCO2 levels, 2011-2012 (E Hux Response to pCO2 project)	ratio of chlorophyll-a to phaeopigment based on fluorometric readings of a non acidified (Fo) and acidified (Fa) samples	Fo_to_Fa
Brine samples from both sea ice and cryopeg near Utqiaġvik, Alaska, USA from 2017-05-08 to 2018-05-10	ratio of chlorophyll a to phaeopigment	Chl_a_Phaeo_ratio
Nutrient and chlorophyll analyses from surface samples collected underway on board container ships during basin-wide transects of the North Pacific Ocean from Hong Kong to Long Beach, CA from 2009-2012	Fo/Fa, ratio of unacidified to acidified chlorophyll a	Fo_to_Fa
OOI Global Argentine Basin Array CTD and Discrete Water Sampling Data from R/V Atlantis, RVIB Nathaniel B. Palmer AT26-30, AT39-03, NBP1510, NBP1609 in the Argentine Basin from 2015-2018 (OOI Water Sample Data project)	Acidification ratio for pure Chl. CGSN does not measure this parameter.	Discrete_Fo_Fa_Ratio
OOI Global Southern Ocean Array CTD and Discrete Water Sampling Data from R/V Atlantis, RVIB Nathaniel B. Palmer, RRS Discovery AT26-29, NBP1511, NBP1610, NBP1709, DY096, DY112 in the Southern Pacific Ocean from 2015-2020 (OOI Cruise Data project)	Acidification ratio for pure Chl. CGSN does not measure this parameter.	Discrete_Fo_Fa_Ratio
Raw benthic chlorophyll and phaeophytin data from cores collected in Massachusetts from 2012-2015.	Ratio of chlorphyll to phaeophytin concentrations	chla_phaeo