NCP photic depth integrated rates varied between 53.87
14.2 and 18.6712.5 mmol O2 m2 d1
. Averaged NCP rates were
7.8 and 16 mmol O2 m2 d1 for L1 and L2, respectively.
However, when the 95% confidence intervals (C.I.) were calcu-
lated, NCP rates were not significantly different from 0 in all
except two sampling days (Figs. 6c and d). In L1 at 120 h and in L2
at 168 h NCP was significantly lower than 0.