PP Systems CIRAS-3 User Manual

CIRAS-3 Operation Manual V. 1.09 65 support@ppsystems.com
Chlorophyll Fluorescence Data
F
Fluorescence signal (current)
F
o
Fluorescence origin
F
m
Fluorescence maximum
Fs
Fluorescence steady state
F
m
’
Fluorescence maximum prime
F
o
’
Fluorescence origin prime
F
v
/Fm
Maximal yield of photochemical efficiency
ϕPSII
PSII operating efficiency
J
Thylakoid electron transport rate (µmol e
-
m
-2
s
-1
)
Fv’/F
m
’
PSII operating efficiency, far-red
qP
Photochemical quenching
qNP
Non-photochemical quenching
NPQ
Non-photochemical quenching
qL
Photochemical quenching, lake antenna model (Kramer)
ϕNO
Non-photochemical quenching, non-regulatory (Kramer)
ϕNPQ-K
Non-photochemical quenching, down-regulatory (Kramer)
ϕfD
Non-photochemical quenching, non-regulatory, lake or puddle models (Genty,
Hendrickson)
ϕNPQ-G
non-photochemical quenching, down-regulatory lake or puddle models
(Genty,Hendrickson)

PP Systems CIRAS-3 Specifications

General

Brand	PP Systems
Model	CIRAS-3
Category	Measuring Instruments
Language	English