Region: Mesotrophic Water

                                     st73                  at43             at43/st73         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.26294     0.01675     0.26730     0.02338     1.01617     0.05243
                  chl_oc3     0.27491     0.01933     0.26730     0.02338     0.97247     0.05093
                  Rrs_412     0.00722     0.00024     0.00716     0.00035     0.99269     0.04727
                  Rrs_443     0.00624     0.00015     0.00632     0.00021     1.01177     0.02258
          Rrs_490,Rrs_488     0.00502     0.00011     0.00517     0.00017     1.03134     0.02618
          Rrs_510,Rrs_531     0.00335     0.00008     0.00260     0.00012     0.77662     0.02933
          Rrs_555,Rrs_547     0.00181     0.00005     0.00204     0.00010     1.12742     0.05255
          Rrs_670,Rrs_667     0.00025     0.00002     0.00016     0.00001     0.64011     0.04344
          Rrs_670,Rrs_678     0.00025     0.00002     0.00018     0.00001     0.72732     0.05220
          aot_865,aot_869     0.07001     0.00360     0.08839     0.00418     1.26403     0.05823
                 angstrom     0.83390     0.09004     0.64522     0.05303     0.77776     0.05625