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Tor Erik Eriksen

Researcher Scientist, PhD

Articles 1
Publications 66

Email address: tor.erik.eriksen@niva.no
Phone number: +47 975 39 498
External profile: Cristin
Research section: Freshwater Ecology

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Publications (66)

Overvåking i referanseelver Oppsummering av data for perioden 2017-2023

Tor Erik Eriksen, Jan-Erik Thrane, Knut Marius Myrvold, Merete Grung, Rolf David Vogt, Gaute Velle

Time series of freshwater macroinvertebrate abundances and site characteristics of European streams and rivers

Ellen A. R. Welti, Diana Elizabeth Bowler, James S. Sinclair, Florian Altermatt, Mario Álvarez-Cabria, Giuseppe Amatulli

Academic article

2024 | Scientific Data

Vurdering av økologisk tilstand i Oslo-elvene 2023 - Undersøkelser av bunndyr i Mærradalsbekken, Hoffselva, Makrellbekken og Hovinbekken

Tor Erik Eriksen, Jonas Persson

Articles (1)

Europe’s rivers and streams: Positive biodiversity trend in European rivers and streams has come to an end

A recent Nature article with two NIVA co-authors shows that biodiversity in European streams and rivers has increased since the 1970s, but that the positive trend has stopped in the last decade.

Published: 22.11.2023

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