Maps

Nitrate

Jan Feb Mar Apr May Jun
Nutrient 1976-1 Nitrate 1976-2 Nitrate 1976-3 Nitrate 1976-4 Nitrate 1976-5 Nitrate 1976-6
 
July Aug Sep Oct Nov Dec
Nitrate 1976-7 Nitrate 1976-8 Nitrate 1976-9 Nitrate 1976-10 Nitrate 1976-11 Nitrate 1976-12

Phosphate

Jan Feb Mar Apr May Jun
Phosphate 1976-1 Phosphate 1976-2 Phosphate 1976-3 Phosphate 1976-4 Phosphate 1976-5 Phosphate 1976-6
 
July Aug Sep Oct Nov Dec
Phosphate 1976-7 Phosphate 1976-8 Phosphate 1976-9 Phosphate 1976-10 Phosphate 1976-11 Phosphate 1976-12

Silicate

Jan Feb Mar Apr May Jun
Silicate 1976-1 Silicate 1976-2 Silicate 1976-3 Silicate 1976-4 Silicate 1976-5 Silicate 1976-6
 
July Aug Sep Oct Nov Dec
Silicate 1976-7 Silicate 1976-8 Silicate 1976-9 Silicate 1976-10 Silicate 1976-11 Silicate 1976-12