Region: Mesotrophic Water

                                     st74                  at51             at51/st74         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.26180     0.01723     0.26651     0.02357     1.01719     0.04283
                  chl_oc3     0.27470     0.02055     0.26651     0.02357     0.97027     0.04524
                  Rrs_412     0.00723     0.00024     0.00722     0.00031     0.99879     0.02754
                  Rrs_443     0.00625     0.00015     0.00618     0.00019     0.98834     0.01656
          Rrs_490,Rrs_488     0.00502     0.00011     0.00509     0.00013     1.01404     0.01169
          Rrs_510,Rrs_531     0.00335     0.00008     0.00252     0.00007     0.75095     0.01373
          Rrs_555,Rrs_547     0.00181     0.00005     0.00194     0.00006     1.07663     0.02429
          Rrs_670,Rrs_667     0.00025     0.00002     0.00019     0.00001     0.77988     0.05295
          Rrs_670,Rrs_678     0.00025     0.00002     0.00022     0.00001     0.88418     0.05757
          aot_865,aot_869     0.06969     0.00362     0.08544     0.00396     1.22745     0.05331
                 angstrom     0.83527     0.09121     0.85798     0.05531     1.03504     0.09020