Figure 5

(a,b) Relationships of log10 PBopt (net) and (gross) to binned sea-surface temperature (SST). Time-series observations included additional measurements from 2002 to 2004 to update three-order polynomial regressions of Son et al.31.

(a,b) Relationships of log10 PBopt (net) and (gross) to binned sea-surface temperature (SST). Time-series observations included additional measurements from 2002 to 2004 to update three-order polynomial regressions of Son et al.31.