Region: Mesotrophic Water

                                   sr2009                  mr04           mr04/sr2009         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  Rrs_412     0.00737     0.00025     0.00873     0.00027     1.18553     0.03529
                  Rrs_443     0.00631     0.00016     0.00685     0.00017     1.08585     0.01875
                  Rrs_490     0.00500     0.00011     0.00536     0.00012     1.07132     0.01450
                  Rrs_510     0.00329     0.00006     0.00366     0.00008     1.11165     0.01808
          Rrs_555,Rrs_560     0.00176     0.00003     0.00185     0.00005     1.05130     0.02743
                  chlor_a     0.24563     0.01341     0.24821     0.01191     1.01152     0.03643
                  aot_865     0.07593     0.00303     0.12313     0.00442     1.62262     0.04989
                 angstrom     0.79236     0.07261     0.43073     0.02500     0.54719     0.04979