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Publication
Tilstandsrapport for Oslofjorden
Helene Frigstad, Paula Ramon, Gunhild Borgersen, Anette Engesmo, Andre Staalstrøm, Lars Johan Naustvoll
Publication
Temporal and spatial trends in eutrophication status in the Oslofjord, Norway
Paula Ramon, Jesper Harbo Andersen, Ciaran Joseph Murray, Helene Frigstad
Project
Ecosystem monitoring in coastal waters - ØKOKYST
The national monitoring program "Ecosystem monitoring in coastal waters - ØKOKYST" under the auspices of the Norwegian Environment Agency consists of several sub-programs that are divided into ecoregions. The program is part of the national basic monitoring of the environmental status of coastal waters and aims to monitor and map the environmental status in selected areas along the Norwegian coast.
Publication
Fluxes of carbon and nutrients to the Iceland Sea surface layer and inferred primary productivity and stoichiometry
Emil Jeansson, Richard Bellerby, Ingunn Skjelvan, Helene Frigstad, Jón Olafsson, Solveig R. Olafsdóttir
Publication
Long-term trends in carbon, nutrients and stoichiometry in Norwegian coastal waters: evidence of a regime shift
Helene Frigstad, T. Andersen, Dag Olav Hessen, Åke Emil Jeansson, M. Skogen, Lars Johan Naustvoll
Publication
Report on stoichiometry of net community production (D3.5)
Emil Jeansson, Ingunn Skjelvan, Helene Frigstad
Publication
UV radiation and its effects on P-uptake in arctic diatoms
Dag Olav Hessen, Helene Frigstad, Per-Johan Færøvig, Marcin Wojewodzic, Eva Leu
Publication
Verktøy for overvåking - fra elv til hav
Øyvind Tangen Ødegaard, Helene Frigstad
Publication
Økokyst - DP Nordsjøen, Årsrapport 2023
Gunhild Borgersen, Trine Bekkby, Marijana Stenrud Brkljacic, Wenche Eikrem, Camilla With Fagerli, Helene Frigstad
Publication
Effekter av ekstremværet «Hans» på elver og fjorder. Resultater fra ekstra prøvetaking i Glomma, Drammenselva samt i Indre og Ytre Oslofjord høsten 2023
Anette Engesmo, Øyvind Kaste, E. Therese Harvey, Marianne Stave Sekkenes, Kai Sørensen, Helene Frigstad
Project
Ocean Acidification Monitoring in Norwegian Waters
The purpose of the project is to monitor ocean acidification in Norwegian waters to provide an overview of the rate of acidification of Norwegian waters due to anthropogenic CO2 emissions.
Publication
ØKOKYST – DP Norskehavet Sør, Årsrapport 2022
Elianne Egge, Anne Deininger, Trine Bekkby, Wenche Eikrem, Caroline Mengeot, Helene Frigstad
Publication
The interplay between terrestrial organic matter and benthic macrofauna: Framework, synthesis, and perspectives
Juan C. F. Pardo, Amanda E. Poste, Helene Frigstad, Cintia O. Quintana, Hilde C. Trannum