Parameter: Fm_prime

Master parameters information
Short Name:
 Fv_Fm
Short Description:
 Fv to Fm ratio
Official Name:
 Fv_Fm
No Data Value:
 nd
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.

Dataset-parameters information
Supplied Name: 
Fm_prime
Supplied Units: 
unitless
Conversion Necessary: 
no
Conversion Utility: 
No Data Value: 
nd
Description: 
maximal Chl a fluorescence yield (= Fm when measured at dusk and Fm' when measured at noon)