Parameter: downwelling PAR

Short Description: 
downwelling PAR
Short Name: 
par_d
Official Name: 
par_d
Units: 
uE/m^2/sec
Graphable: 
Yes
Description

downwelled Photosynthetically Available Radiation (PAR), 400-700nm wave length, measured with cosine sensor response (EsPAR), reported with a corresponding water depth, units = uE/m^2/sec. Sampling devices: profiling or towed, etc.