-
Federal
Phosphate Mean Concentration recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Nutrient data were obtained from the Bio-ORACLE project and represent a long-term composite of data from 2000 to 2014. The map layer represents mean phosphate... -
Federal
Nitrate Mean Concentration recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Nutrient data were obtained from the Bio-ORACLE project and represent a long-term composite of data from 2000 to 2014. The map layer represents mean nitrate... -
Federal
Silicate Mean Concentration recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Nutrient data were obtained from the Bio-ORACLE project and represent a long-term composite of data from 2000 to 2014. The map layer represents mean silicate...