Region: Eutrophic Water

                                   sci04m                aci04m          aci04m/sci04         
                     Prod       mean       stdev        mean       stdev        mean       stdev
          chl_oc4,chl_oc3     1.90071     0.16051     2.13053     0.17462     1.12182     0.04792
                   chl_ci     1.90099     0.16036     2.13116     0.17455     1.12198     0.04790