Field OBIS OBIS (including observations) OBIS (field matched)
MAT 0.287* 1.463** 1.079** 0.608*
Salinity -0.021 0.091 -0.021 0.070
Nitrate 0.243* 0.339 0.233 -0.184
Silica 0.219* -0.246 -0.209 -0.352*
Phosphate -0.441** 0.589** 0.634 0.449*
Adjusted-R2 0.865 0.358 0.200 0.611
Optimal submodel MAT** (0.673) MAT** (0.145) MAT/Phosphate (0.146) Nitrate* (0.339)