Parameter: Fv to Fm ratio

Short Description:

Fv to Fm ratio

Short Name:

Fv_Fm

Official Name:

Fv_Fm

Units:

dimensionless

No Data Value:

Description

The difference between maximum fluorescence and minimum fluorescence is Fv, or variable fluorescence. Fv/Fm is a normalized ratio created by dividing variable fluorescence by maximum fluorescence.

Datasets associated with this parameter

Dataset Name	Brief Description	Project	PI-Supplied Parameter Name
Acer 25 genotype full factorial study		Resilient Acerv	Pre_Exposure_Fv_Fm, Post_Exposure_Fv_Fm, Change_in_Fv_Fm
Caspase PAM data		Coral Immune Traits	Yield
Cell abundance and chlorophyll content	Cell abundance and chlorophyll content	MixoEvo	FvFm_0
CLASS custom instrument EXAMPLE (draft)		Amazon River Plume Nitrogen, GOMP	FvFm_G, FvFm_Gc
Coral Colony Physiological Summary		Coral Resilience	Yield
DDA nutrient acquisition	DDA nutrient acquisition	META-DDA	Fv_Fm
Diatom growth rates	Cell growth rates from samples obtained on LMG1411.	Polar_Transcriptomes	relative_FvFm, propogation_error_FvFm, sample_size_FvFm
Disease Exposure Experiment	Acropora cervicornis coral disease exposure experiment	Resilient Acerv	Fv2Fm_at_innoculation, Fv2Fm_after_innoculation, Second_Fv2Fm_data_after_innoculation
Fv/Fm	Fv/Fm	EAGER-CBASS	Fv_Fm
IrnBru MV1405 - FvFm and Lifetime Fluorescence	FvFm and fluorescence over time data from the MV1405 cruise.	Diatom Silicification	corr_FvFm
Irradiance exposure experiments	Photophysiological responses of two dinoflagellate species used in natural high light exposure experiments	Protist signaling	FvFm
Light stress grazing: photosynthetic efficiency		Protist signaling	FvFm
McIlroy_2016: Effective quantum yield for Orbicella faveolata recruits	McIlroy_2016: Effective quantum yield for Orbicella faveolata recruits	SymBioSys	Yield
McIlroy_2016: Maximum quantum yield for Orbicella faveolata recruits	McIlroy_2016: Maximum quantum yield for Orbicella faveolata recruits	SymBioSys	FvFm
MUSiCC OC1504A - Photosynthesis data	Photosynthetic data from the OC1504A cruise.	Diatom Silicification	FvFm
MV1405 Q Incubations	Q incubation data from MV1405	Diatom Iron Storage	FvFm
NH1417 NEMO Bottles	Niskin bottle data	PhytoNsubResponse	FRRF_FvFm_Color1, FRRF_FvFm_Color2, FRRF_FvFm_Color3, FRRF_FvFm_Color4
North Pacific Bathycoccus Culture Experiment	Response of Bathycoccus sp. to iron-limitation	Small Euks	Fv_Fm
Palau-Sp 2018 PAM Experiment		Thermally tolerant coral	Fv_Fm
Photosynthesis-Irradiance Curves	Photosynthesis-Irradiance Curves	MixoEvo	Fv_Fm
Physiological Response Metrics	Physiological Response Metrics	EAGER-CBASS	FvFm
Rapid Light Curves_PAM	Photosynthetic pigment concentrations in Plocamium cartilagineum trials 3-8	Seaweed OA Resilience	Yield
Reciprocal transplant expt. - PSII of random colonies	PSII random colonies	Varadero Reef	F, Fm_prime, Yield_PSII
Reciprocal transplant expt. - PSII of transplanted corals	PSII coral transplants	Varadero Reef	F, Fm_prime, Yield_PSII
Red Sea Gradient Fv/Fm	Red Sea Gradient Fv/Fm	EAGER-CBASS	FvFm
Series 1A: light and temperature	T. pseudonana growth: light and temperature effects	Stressors on Marine Phytoplankton	QY
Series 1B: light and temperature on growth follow-up expts	1B: T. pseudonana growth: light and temperature effects	Stressors on Marine Phytoplankton	QY
Series 1B: photophysiology - computed	Series 1B: photophysiology	Stressors on Marine Phytoplankton	QY_max, QY_L1, QY_L2, QY_L3, QY_L4, QY_L5, QY_L6, QY_L7
Series 2A: photophysiology - computed	Series 2A: photophysiology	Stressors on Marine Phytoplankton	QY_max, QY_L1, QY_L2, QY_L3, QY_L4, QY_L5, QY_L6, QY_L7
Series 3A: photophysiology	Series 3A: photophysiology	Stressors on Marine Phytoplankton	QY_L2, QY_L3, QY_L4, QY_L5, QY_L6, QY_L7, QY_max, QY_L1
Series 4A: photophysiology computed	Series 4A: photophysiology COMPUTED	Stressors on Marine Phytoplankton	QY_L7, QY_max, QY_L1, QY_L2, QY_L3, QY_L4, QY_L5, QY_L6
Short-term heat stress assay Heron Island - physiological data		Coral Resilience	Y
Sr Experiment: Fv/Fm	Sr Experiment: Fv/Fm	Coccolithophore Silicon Requirements	FvFm
Symbiodinium Fv/Fm over a temperature gradient	Symbiodinium Fv/Fm over a temperature gradient	Varadero Reef, GCMB	Fv_Fm
Symbiodinium genotype responses to Nitrogen	Symbiodinium genotype responses to nitrogen (Expt 2)	Host Symbiont Temp Response	QY, Vfl
Symbiodinium genotype responses to temperature	Symbiodinium genotype responses to temperature (Expt 1)	Host Symbiont Temp Response	QY, Vfl
Synechococcus elongatus CCMP1629 in nitrate-limited and nutrient-replete cultures	Synechococcus elongatus CCMP1629: NO3-limited and nutrient-replete cultures plus DNA analysis	Stressors on Marine Phytoplankton	Fv_FM
Thalassiosira pseudonana CCMP1335 in nitrate-limited and nutrient-replete cultures	Thalassiosira pseudonana: NO3-limited and nutrient-replete cultures	Stressors on Marine Phytoplankton	Fv_FM
Thalassiosira pseudonana cyclostat	Thalassiosira pseudonana cyclostat experimental results	Stressors on Marine Phytoplankton	Fv_Fm
TN376 Bottle Data	TN376 Bottle Data	Conditioning_SAMW	Avg_Fv_Fm, Coccolithophore_single_cell_Avg_Fv_Fm, Dinoflagellate_single_cell_Avg_Fv_Fm, Diatom_single_cell_Avg_Fv_Fm
Tracer data Palau corals	Palau coral nutrient transfer tracer experiments	Thermally tolerant coral	Fv_Fm
Ulva pCO2 - NH4 enrichment	Ulva pCO2 - NH4 enrichment: growth rates, C:N, chlorophylls	Seaweed OA Resilience	Fv_Fm
Upwelling Experiment Discrete Raw Measurements	Treatment and replicate IDs, as well as discrete raw measurements made for the upwelling experiments	Upwelled Phytoplankton Dynamics	Fv_Fm
[Deprecated] Thalassiosira pseudonanana in nitrate limited culture	Thalassiosira pseudonana clone 3H: nitrate limited culture data	Stressors on Marine Phytoplankton	Fv_Fm
[Deprecated] Thalassiosira pseudonanana in nitrate replete culture	Thalassiosira pseudonana clone 3H: nitrate replete culture data	Stressors on Marine Phytoplankton	Fv_Fm

Programs associated with this parameter

None

Status message

Database

Contribute Data

Parameter: Fv to Fm ratio