Maps

Nitrate

Jan Feb Mar Apr May Jun
Nutrient 1987-1 Nitrate 1987-2 Nitrate 1987-3 Nitrate 1987-4 Nitrate 1987-5 Nitrate 1987-6
 
July Aug Sep Oct Nov Dec
Nitrate 1987-7 Nitrate 1987-8 Nitrate 1987-9 Nitrate 1987-10 Nitrate 1987-11 Nitrate 1987-12

Phosphate

Jan Feb Mar Apr May Jun
Phosphate 1987-1 Phosphate 1987-2 Phosphate 1987-3 Phosphate 1987-4 Phosphate 1987-5 Phosphate 1987-6
 
July Aug Sep Oct Nov Dec
Phosphate 1987-7 Phosphate 1987-8 Phosphate 1987-9 Phosphate 1987-10 Phosphate 1987-11 Phosphate 1987-12

Silicate

Jan Feb Mar Apr May Jun
Silicate 1987-1 Silicate 1987-2 Silicate 1987-3 Silicate 1987-4 Silicate 1987-5 Silicate 1987-6
 
July Aug Sep Oct Nov Dec
Silicate 1987-7 Silicate 1987-8 Silicate 1987-9 Silicate 1987-10 Silicate 1987-11 Silicate 1987-12