Region: Eutrophic Water

                        st31                st35           st35/st31         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     0.513     0.057     0.467     0.054     0.909     0.022
       nLw_443     0.686     0.062     0.631     0.060     0.919     0.017
       nLw_490     0.871     0.076     0.821     0.074     0.943     0.011
       nLw_510     0.846     0.075     0.799     0.074     0.944     0.010
       nLw_555     0.778     0.081     0.744     0.080     0.955     0.008
       nLw_670     0.170     0.032     0.158     0.031     0.924     0.017
       chlor_a     2.301     0.220     2.591     0.283     1.125     0.034
        eps_78     1.077     0.017     1.067     0.014     0.991     0.006
       tau_865     0.110     0.009     0.113     0.009     1.025     0.010
  angstrom_510     0.589     0.111     0.529     0.097     0.901     0.055