PO4 NO3 FeT SiO2 DOP DON DOFe ZOO1P ZOO1N ZOO1Fe ZOO1Si ZOO2P ZOO2N ZOO2Fe ZOO2Si POP PON POFe POSi NH4 NO2 Phy01 Phy02 Phy03 Phy04 Phy05 Phy06 Phy07 Phy08 Phy09 Chl01 Chl02 Chl03 Chl04 Chl05 Chl06 Chl07 Chl08 Chl09 DIC DOC POC PIC ALK O2 ZOOC1 ZOOC2