Source apportioned input of nutrients to Norwegian Coastal areas in 2013. Tables, charts and maps

Summary

NIVA has performed modelling of nutrient inputs to Norwegian coastal areas for 2013 on behalf of The Norwegian Environment Agency. Basic data was taken from the national repositories for discharges from public sewerage (KOSTRA, Statistics Norway), production data for fish farms (ALTINN, prepared by Directorate of Fisheries), Industrial data (prepared by The Norwegian Environment Agency), nutrient loss coefficients from agriculture (prepared by BIOFORSK, based on statistical and empirical data), nutrient runoff coefficients from unmanaged areas (prepared by NIVA based on monitoring data).