Assessment of the national Norwegian classification of nutrients and chlorophyll in coastal waters

Forskningsrapport

Publiseringsår: 2026
Eksterne nettsted: Nasjonalt vitenarkiv
NIVA-involverte: Anette Engesmo; Sandra Stadniczenko Gran; Sonja Kistenich; Elianne Dunthorn Egge; André Staalstrøm
Forfattere: Anette Engesmo, Sara Joanne Lerch, Sandra Gran-Stadniczeñko, Sonja Kistenich, Elianne Dunthorn Egge, Lars Johan Naustvoll, Andre Staalstrøm Vis alle

Sammendrag

All available environmental monitoring data from water masses along the Norwegian coast were compiled to a comprehensive dataset. This was used to recommend new reference values and class limits for chlorophyll-a, and new class limits for nutrients for classification of ecological status according to the Water Framework Directive.