Seasonal variation in marine C: N: P stoichiometry: can the composition of seston explain stable Redfield ratios? H Frigstad, T Andersen, DO Hessen, LJ Naustvoll, TM Johnsen, ... Biogeosciences 8 (10), 2917-2933, 2011 | 73 | 2011 |
Long-term trends in carbon, nutrients and stoichiometry in Norwegian coastal waters: evidence of a regime shift H Frigstad, T Andersen, DO Hessen, E Jeansson, M Skogen, LJ Naustvoll, ... Progress in Oceanography 111, 113-124, 2013 | 63 | 2013 |
Reevaluating the role of organic matter sources for coastal eutrophication, oligotrophication, and ecosystem health A Deininger, H Frigstad Frontiers in Marine Science 6, 210, 2019 | 62 | 2019 |
Variation in the seston C: N ratio of the Arctic Ocean and pan-Arctic shelves H Frigstad, T Andersen, RGJ Bellerby, A Silyakova, DO Hessen Journal of Marine Systems 129, 214-223, 2014 | 51 | 2014 |
Influence of riverine input on Norwegian coastal systems H Frigstad, Ø Kaste, A Deininger, K Kvalsund, G Christensen, ... Frontiers in Marine Science 7, 332, 2020 | 49 | 2020 |
Seasonal and long‐term changes in elemental concentrations and ratios of marine particulate organic matter A Talarmin, MW Lomas, Y Bozec, N Savoye, H Frigstad, DM Karl, ... Global Biogeochemical Cycles 30 (11), 1699-1711, 2016 | 25 | 2016 |
Links between surface productivity and deep ocean particle flux at the Porcupine Abyssal Plain sustained observatory H Frigstad, SA Henson, SE Hartman, AM Omar, E Jeansson, H Cole, ... Biogeosciences 12 (19), 5885-5897, 2015 | 21 | 2015 |
Biogeochemical variations at the Porcupine Abyssal Plain sustained Observatory in the northeast Atlantic Ocean, from weekly to inter-annual timescales SE Hartman, ZP Jiang, D Turk, RS Lampitt, H Frigstad, C Ostle, ... Biogeosciences 12 (3), 845-853, 2015 | 21 | 2015 |
Organic nitrogen steadily increasing in Norwegian rivers draining to the Skagerrak coast A Deininger, Ø Kaste, H Frigstad, K Austnes Scientific Reports 10 (1), 18451, 2020 | 20 | 2020 |
Blue Carbon–climate adaptation, CO2 uptake and sequestration of carbon in Nordic blue forests: Results from the Nordic Blue Carbon Project H Frigstad, H Gundersen, GS Andersen, G Borgersen, KØ Kvile, ... Nordic Council of Ministers, 2021 | 19 | 2021 |
Utredning av behovet for å redusere tilførslene av nitrogen til Ytre Oslofjord A Staalstrøm, MG Walday, C Vogelsang, H Frigstad, G Borgersen, ... NIVA-rapport, 2022 | 17 | 2022 |
Nordic blue carbon ecosystems: Status and outlook D Krause-Jensen, H Gundersen, M Björk, M Gullström, M Dahl, ... Frontiers in Marine Science 9, 2022 | 15 | 2022 |
Blue Carbon—Climate Adaptation, CO2 Uptake and Sequestration of Carbon in Nordic Blue Forests H Frigstad, H Gundersen, GS Andersen, G Borgersen, KO Kvile, ... NMR TemaNord., 2021 | 15 | 2021 |
UV radiation and its effects on P-uptake in arctic diatoms DO Hessen, H Frigstad, PJ Færøvig, MW Wojewodzic, E Leu Journal of Experimental Marine Biology and Ecology 411, 45-51, 2012 | 14 | 2012 |
Synthesis of climate relevant results from selected monitoring programs in the coastal zone. Part 2: Quantitative analyses H Frigstad, GS Andersen, HC Trannum, LJ Naustvoll, Ø Kaste, ... NIVA-rapport, 2018 | 12 | 2018 |
Fluxes of carbon and nutrients to the Iceland Sea surface layer and inferred primary productivity and stoichiometry E Jeansson, RGJ Bellerby, I Skjelvan, H Frigstad, SR Ólafsdóttir, ... Biogeosciences 12 (3), 875-885, 2015 | 9 | 2015 |
Blue Carbon–climate adaptation H Frigstad, H Gundersen, GS Andersen, G Borgersen, KØ Kvile, ... CO2 uptake and sequestration of carbon in Nordic blue forests: Results from …, 2021 | 8 | 2021 |
Increased light attenuation in Norwegian coastal waters-a literature review H Frigstad, ET Harvey, A Deininger, A Poste NIVA-rapport, 2020 | 8 | 2020 |
Three decades of change in the Skagerrak coastal ecosystem, shaped by eutrophication and coastal darkening H Frigstad, GS Andersen, HC Trannum, M McGovern, LJ Naustvoll, ... Estuarine, Coastal and Shelf Science 283, 108193, 2023 | 7 | 2023 |
Blue Carbon eDNA-A novel eDNA method to trace macroalgae carbon in marine sedients MA D’Auriac, K Hancke, H Gundersen, H Frigstad, G Borgersen NIVA Report SNO 7648-2021. Norwegian Institute for Water Research. Oslo, 2021 | 6 | 2021 |