Gunnar Halvorsen - Concepedia

Author

Gunnar Halvorsen

Norwegian Institute for Nature Research

Also Known As

G. Halvorsen, Gunnar Halvorsen, Halvorsen, G., Karl Espen Yttri, Yttri, Karl Espen

Publications

359

Citations

H-Index

Concepts

All Affiliations

Norwegian Institute for Nature Research University of Oslo

About

Gunnar Halvorsen is an author at Norwegian Institute for Nature Research specializing in evolutionary biology, biology, and engineering.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Biology	4	4	71
2	Engineering	3	3	145
3	Natural Sciences	3	3	50
4	Social Sciences	1	1	16
5	Anatomy	1	1	20

Gunnar Halvorsen

Publications

273

Citations

H-Index

Page 1

	Year	Citations
Major contribution from littoral crustaceans to zooplankton species richness in lakes Bjørn Walseng, Dag O. Hessen, Gunnar Halvorsen, Limnology and Oceanography BiodiversityEngineeringLimnologyBenthic-pelagic CouplingNorwegian Lakes	2006	121
Littoral microcrustaceans (Cladocera and Copepoda) as indices of recovery of a limed water system Bjørn Walseng, Gunnar Halvorsen, Svein-Erik Sloreid Hydrobiologia	2001	22
Coexistence with similar life cycles in two species of freshwater copepods (Crustacea) Kåre Elgmork, Gunnar Halvorsen, Jon Arne Eie, Hydrobiologia BiologyBenthic-pelagic CouplingZooplankton EcologyTerrestrial CrustaceanSimilar Life Cycles	1990	21
Body Size of Free-Living Copepods Kåre Elgmork, Gunnar Halvorsen Oikos BiologyLaboratory ExperimentsBody SizeFitnessLow Densities	1976	20
Zooplankton in Lake Atnsjøen 1985–1997 Gunnar Halvorsen, Børre Kind Dervo, Katarzyna Papińska Hydrobiologia Lake Atnsjøen 1985–1997Zooplankton EcologyAquatic Organism	2004	19
Intraspecific morphological variation in a freshwater copepod (Crustacea) in relation to geographic distribution and environment Kåre Elgmork, Gunnar Halvorsen Canadian Journal of Zoology Conservative MorphologyFreshwater CopepodBody ProportionsSocial SciencesMyriapoda	1998	16
LCA Comparison of the Elkem Solar Metallurgical Route and Conventional Gas Routes to Solar Silicon M.J. de Wild Scholten, J-O. Odden, Gunnar Halvorsen, EU PVSEC	2008	16
Seasonal Divergence of <i>Bosmina</i> Morphs Jens Petter Nilssen, Gunnar Halvorsen, Jan G. Melåen Internationale Revue der gesamten Hydrobiologie und Hydrographie BiologyAbstract Seasonal OccurrenceBenthic CommunityBenthic-pelagic CouplingBiogeography	1980	14
Environmental life cycle assessment of the Elkem Solar Metallurgical process route to solar grade silicon with focus on energy consumption and greenhouse gas emissions M.J. de Wild Scholten, Ronny Glöckner, J-O. Odden, Energy ConsumptionChemical EngineeringGrade SiliconEngineeringSolar Power	2008	12
The phytoplankton of Lake Atnsjøen, Norway – a long-term investigation Pål Brettum, Gunnar Halvorsen Hydrobiologia EutrophicationEngineeringBloom EcologyWater QualityOceanography	2004	12

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