Maps

Nitrate

Jan Feb Mar Apr May Jun
Nitrate 1999-1 Nitrate 1999-2 Nitrate 1999-3 Nitrate 1999-4 Nitrate 1999-5 Nitrate 1999-6
 
July Aug Sep Oct Nov Dec
Nitrate 1999-7 Nitrate 1999-8 Nitrate 1999-9 Nitrate 1999-10 Nitrate 1999-11 Nitrate 1999-12

Phosphate

Jan Feb Mar Apr May Jun
Phosphate 1999-1 Phosphate 1999-2 Phosphate 1999-3 Phosphate 1999-4 Phosphate 1999-5 Phosphate 1999-6
 
July Aug Sep Oct Nov Dec
Phosphate 1999-7 Phosphate 1999-8 Phosphate 1999-9 Phosphate 1999-10 Phosphate 1999-11 Phosphate 1999-12

Silicate

Jan Feb Mar Apr May Jun
Silicate 1999-1 Silicate 1999-2 Silicate 1999-3 Silicate 1999-4 Silicate 1999-5 Silicate 1999-6
 
July Aug Sep Oct Nov Dec
Silicate 1999-7 Silicate 1999-8 Silicate 1999-9 Silicate 1999-10 Silicate 1999-11 Silicate 1999-12

DIC

Jan Feb Mar Apr May Jun
DIC 1999-1 DIC 1999-2 DIC 1999-3 DIC 1999-4 DIC 1999-5 DIC 1999-6
 
July Aug Sep Oct Nov Dec
DIC 1999-7 DIC 1999-8 DIC 1999-9 DIC 1999-10 DIC 1999-11 DIC 1999-12