Data were obtained from vertical profiles of a Fast Repetition Rate Fluorometer (FRRF, Chelsea FASTocean). The full set of parameters available are reported here. FRRF data have been integrated with on board ship data to add location, time. Parameters:
Depth (of FRRF)
For a table defining these units see
Oxborough, K. Moore, C.M., Suggett, D.J., Lawson, T., Chan, H.G. and Geider, R.G. Direct estimation of functional PSII reaction centre concentration and PSII electron flux on a volume basis: a new approach to the analysis of Fast Repetition Rate fluorometry (FRRf) data. Liminology and Oceanography: Methods - 2012, 10:142-154.
Very low chlorophyll and light levels prevented determination of photosynthesis.