Region: Eutrophic Water

                        st31                st34           st34/st31         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     0.508     0.056     0.502     0.055     0.989     0.001
       nLw_443     0.679     0.062     0.670     0.061     0.987     0.001
       nLw_490     0.865     0.075     0.851     0.074     0.984     0.001
       nLw_510     0.840     0.075     0.827     0.073     0.984     0.001
       nLw_555     0.774     0.081     0.761     0.079     0.983     0.001
       nLw_670     0.170     0.032     0.168     0.031     0.990     0.002
       chlor_a     2.365     0.236     2.375     0.237     1.004     0.001
        eps_78     1.077     0.016     1.077     0.016     1.000     0.000
       tau_865     0.112     0.010     0.112     0.010     1.000     0.000
  angstrom_510     0.588     0.110     0.587     0.110     1.000     0.000