Helene Frigstad - Publications, H-index & Citations

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Helene Frigstad

norwegian institute for water research

14H-index

46Paper Count

581Citation Count

Published Papers 8

Publication Date

Under pressure: accounting for multiple human pressures outside and inside marine protected areas in the Skagerrak

Frontiers in Marine Science

IF3

2026-04-05

OAAI

HF Helene Frigstad; JH Jesper H. Andersen; TB Trine Bekkby; LH Linus Hammar; AD Ashley D. Hemraj; DO Dag O. Hessen; TK Tobias K. Mildenberger; EM Even Moland; CJ Ciarán J. Murray; HM Helle M. Sommer; AS Andy Stock; JM Johanna M. Aarflot; PR Paula Ramon

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Organic nitrogen steadily increasing in Norwegian rivers draining to the Skagerrak coast

SCIENTIFIC REPORTS

IF3.9

2020-10-28

OAAI

Deininger, A.; Kaste, O.; Frigstad, H.; Austnes, K.

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Seasonal and long-term changes in elemental concentrations and ratios of marine particulate organic matter

GLOBAL BIOGEOCHEMICAL CYCLES

IF5.5

2016-11-18

OAAI

Talarmin, Agathe; Lomas, Michael W.; Bozec, Yann; Savoye, Nicolas; Frigstad, Helene; Karl, David M.; Martiny, Adam C.

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Links between surface productivity and deep ocean particle flux at the Porcupine Abyssal Plain sustained observatory

BIOGEOSCIENCES

IF3.9

2015-10-15

OAAI

Frigstad, H.; Henson, S. A.; Hartman, S. E.; Omar, A. M.; Jeansson, E.; Cole, H.; Pebody, C.; Lampitt, R. S.

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Biogeochemical variations at the Porcupine Abyssal Plain sustained Observatory in the northeast Atlantic Ocean, from weekly to inter-annual timescales

BIOGEOSCIENCES

IF3.9

2015-02-12

OAAI

Hartman, S. E.; Jiang, Z. -P.; Turk, D.; Lampitt, R. S.; Frigstad, H.; Ostle, C.; Schuster, U.

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Fluxes of carbon and nutrients to the Iceland Sea surface layer and inferred primary productivity and stoichiometry

BIOGEOSCIENCES

IF3.9

2015-02-12

OAAI

Jeansson, E.; Bellerby, R. G. J.; Skjelvan, I.; Frigstad, H.; Olafsdottir, S. R.; Olafsson, J.

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Long-term trends in carbon, nutrients and stoichiometry in Norwegian coastal waters: Evidence of a regime shift

PROGRESS IN OCEANOGRAPHY

IF3.6

2013-04-01

PREAI

Frigstad, Helene; Andersen, Tom; Hessen, Dag O.; Jeansson, Emil; Skogen, Morten; Naustvoll, Lars-Johan; Miles, Martin W.; Johannessen, Truls; Bellerby, Richard G. J.

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Seasonal variation in marine C:N:P stoichiometry: can the composition of seston explain stable Redfield ratios?

BIOGEOSCIENCES

IF3.9

2011-10-18

OAAI

Frigstad, H.; Andersen, T.; Hessen, D. O.; Naustvoll, L. -J.; Johnsen, T. M.; Bellerby, R. G. J.

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Research Directions