Author

Geir Dahl-Hansen

Observed names: G. A. Dahl-Hansen, G. A. P. Dahl-Hansen, Geir A. Dahl-Hansen, Geir A. P. Dahl-Hansen, Geir A.P. Dahl-Hansen

Observed institutions: University of Oslo, Akvaplan-niva, UiT The Arctic University of Norway

OpenAlex ID: A5026731981

Goose-mediated nutrient enrichment and planktonic grazer control in arctic freshwater ponds

2007 · G. J. Van Geest, D. O. Hessen, et al. · Oecologia · 68

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Long-term changes in crustacean zooplankton—the effects of a mass removal of Arctic chan, Salvelinus alpinus (L.), from an oligotrophic lake

1995 · Geir A.P. Dahl-Hansen · Journal of Plankton Research · 27

Production and food web interactions of Arctic freshwater plankton and responses to increased DOC

2004 · Dag O. Hessen, Peter Blomqvist, et al. · Archiv für Hydrobiologie · 25

Selective Predation by Pelagic Arctic Char on Crustacean Plankton in Takvatn, Northern Norway, before and after Mass Removal of Arctic Char

1994 · Geir A. P. Dahl-Hansen, Stein H. Rubach, et al. · Transactions of the American Fisheries Society · 23

Management of Freshwater Fisheries on Bordering Rivers EU-regulations in the field of water and fish management

2005 · D. Berge, Geir Dahl-Hansen · NORA - Norwegian Open Research Archives · 4

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Hydrocarbon products and their derivatives in fish of the Pechora River, North-Eastern European Russia

2011 · Anatoly A. Lukin, Guttorm N. Christiansen, et al. · Journal of Environmental Science and Health Part A · 3

Overall changes in the fish species composition of the Kolva River catchment area

2012 · A. M. Zakharov, A. A. Lukin, et al. · Journal of Applied Ichthyology · 1

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Havbruksnæringens konsekvenser for økosystemtjenester og samfunn i nordområdene. Forprosjekt Balsfjorden

2017 · Bjørn‐Steinar Sæther, Ann-Magnhild Solås, et al. · BIBSYS Brage (BIBSYS (Norway))

ØKOFERSK: Basisovervåking av utvalgte innsjøer 2016. Overvåking og klassifisering av økologisk tilstand iht vannforskriften.

2017 · Ann Kristin Schartau, Anne Lyche Solheim, et al. · NORA - Norwegian Open Research Archives

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Marin overvåking Nordland 2013-2015. Undersøkelser av hydrografi, planteplankton, hardbunnsorganismer og bløtbunnsfauna i 6 fjorder i Nordland.

2016 · Marijana Stenrud Brkljacic, Janne Kim Gitmark, et al. · NORA - Norwegian Open Research Archives

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Tiltak langs E6 over Kvænangsfjellet, Troms. Konsekvensutredning, deltema naturmiljø.

2015 · Karl Otto Jacobsen, Anders Often, et al. · BIBSYS Brage (BIBSYS (Norway))

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Økologiske konsekvenser av restaurering av elveforbygninger og avsnørte meandre ved Bones, Salangselva. Sluttrapport 2003-2009

2010 · Karl Birger Strann, Audun H. Rikardsen, et al. · NORA - Norwegian Open Research Archives

Miljøovervåking av kvikksølv i abbor, 2010. Environmental survey of mercury in perch, 2010

2010 · Eirik Fjeld, Sigurd Rognerud, et al. · NORA - Norwegian Open Research Archives

Samlet plan for utslipp til vann fra steinindustrien (larvikittprodusentene) i Larvik, Del 1: Resipientundersøkelser 2006-2008 (Tekstdel)

2009 · D. Berge, T. Bækken, et al. · NORA - Norwegian Open Research Archives

Undersøkelse av dioksiner (PCDD/PCDF) i ferskvannsfisk og jordsmonn i Lenvik kommune.

2007 · Eldbjørg S. Heimstad, Geir Dahl-Hansen, et al. · NORA - Norwegian Open Research Archives

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Management of Freshwater Fisheries on Bordering Rivers. Examples of international fishery regulations on bordering freshwaters

2005 · Geir Dahl-Hansen, D. Berge, et al. · NORA - Norwegian Open Research Archives

UV Radiation and the Pelagic Food Web of Arctic Freshwaters

2002 · D. O. Hessen, G. A. Dahl-Hansen, et al. · Ecological studies

Works count: 17

Citation count: 151

H-index: 4

I10-index: 4