Bjørnar Ellertsen

852 total citations
30 papers, 736 citations indexed

About

Bjørnar Ellertsen is a scholar working on Global and Planetary Change, Oceanography and Nature and Landscape Conservation. According to data from OpenAlex, Bjørnar Ellertsen has authored 30 papers receiving a total of 736 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Global and Planetary Change, 7 papers in Oceanography and 6 papers in Nature and Landscape Conservation. Recurrent topics in Bjørnar Ellertsen's work include Marine and fisheries research (20 papers), Fish Ecology and Management Studies (6 papers) and Fish Biology and Ecology Studies (5 papers). Bjørnar Ellertsen is often cited by papers focused on Marine and fisheries research (20 papers), Fish Ecology and Management Studies (6 papers) and Fish Biology and Ecology Studies (5 papers). Bjørnar Ellertsen collaborates with scholars based in Norway, Russia and Faroe Islands. Bjørnar Ellertsen's co-authors include Padmini Dalpadado, Per Solemdal, Webjørn Melle, Snorre Tilseth, Tor Knutsen, Svein Sundby, Petter Fossum, Geir Ottersen, Hein Rune Skjoldal and Randi B. Ingvaldsen and has published in prestigious journals such as Marine Ecology Progress Series, Marine Biology and Deep Sea Research Part II Topical Studies in Oceanography.

In The Last Decade

Bjørnar Ellertsen

30 papers receiving 675 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Bjørnar Ellertsen Norway	14	565	304	275	235	100	30	736
Åge S. Høines Norway	16	524 0.9×	176 0.6×	334 1.2×	310 1.3×	75 0.8×	42	721
Olafur S. Astthorsson Iceland	18	710 1.3×	487 1.6×	488 1.8×	253 1.1×	72 0.7×	34	989
KM Bailey United States	16	1.0k 1.8×	295 1.0×	437 1.6×	588 2.5×	161 1.6×	21	1.2k
Clive J. Fox United Kingdom	10	631 1.1×	167 0.5×	331 1.2×	328 1.4×	74 0.7×	12	782
Erling Kåre Stenevik Norway	18	637 1.1×	252 0.8×	272 1.0×	286 1.2×	66 0.7×	35	730
Didrik S. Danielssen Norway	14	325 0.6×	220 0.7×	181 0.7×	194 0.8×	109 1.1×	39	584
Anders Frugård Opdal Norway	13	352 0.6×	183 0.6×	196 0.7×	217 0.9×	45 0.5×	21	504
Sarah Hinckley United States	16	568 1.0×	383 1.3×	265 1.0×	269 1.1×	22 0.2×	21	752
Patrick Ouellet Canada	20	672 1.2×	292 1.0×	545 2.0×	266 1.1×	259 2.6×	34	942
Tomonori Azumaya Japan	17	299 0.5×	234 0.8×	214 0.8×	283 1.2×	79 0.8×	49	647

Countries citing papers authored by Bjørnar Ellertsen

Since Specialization

Citations

This map shows the geographic impact of Bjørnar Ellertsen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Bjørnar Ellertsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bjørnar Ellertsen more than expected).

Fields of papers citing papers by Bjørnar Ellertsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bjørnar Ellertsen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Bjørnar Ellertsen. The network helps show where Bjørnar Ellertsen may publish in the future.

Co-authorship network of co-authors of Bjørnar Ellertsen

This figure shows the co-authorship network connecting the top 25 collaborators of Bjørnar Ellertsen. A scholar is included among the top collaborators of Bjørnar Ellertsen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Bjørnar Ellertsen. Bjørnar Ellertsen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Dalpadado, Padmini, Randi B. Ingvaldsen, Leif Christian Stige, et al.. (2012). Climate effects on Barents Sea ecosystem dynamics. ICES Journal of Marine Science. 69(7). 1303–1316. 136 indexed citations

Dalpadado, Padmini, et al.. (2008). Inter-specific variations in distribution, abundance and reproduction strategies of krill and amphipods in the Marginal Ice Zone of the Barents Sea. Deep Sea Research Part II Topical Studies in Oceanography. 55(20-21). 2257–2265. 23 indexed citations

Арашкевич, Е. Г., Kurt S. Tande, A. F. Pasternak, & Bjørnar Ellertsen. (2004). Seasonal moulting patterns and the generation cycle of Calanus finmarchicus in the NE Norwegian Sea, as inferred from gnathobase structures, and the size of gonads and oil sacs. Marine Biology. 146(1). 119–132. 19 indexed citations

Dale, Trine, et al.. (2001). Large-scale oceanic distribution and population structure of Calanus finmarchicus , in relation to physical environment, food and predators. Marine Biology. 139(3). 561–574. 23 indexed citations

Kaartvedt, Stein, et al.. (2001). Distribution and feeding of the carnivorous copepod Paraeuchaeta norvegica in habitats of shallow prey assemblages and midnight sun. Marine Biology. 139(4). 719–726. 28 indexed citations

Dalpadado, Padmini, Are Dommasnes, Bjørnar Ellertsen, & Webjørn Melle. (1998). Food and feeding conditions and prey selectivity of herring (Clupea harengus) through its feeding migrations from Costal areas of Norway to the Atlantic and Arctic watermasses of the Nordic Seas. Duo Research Archive (University of Oslo). 2 indexed citations

Dalpadado, Padmini, Webjørn Melle, Bjørnar Ellertsen, & Are Dommasnes. (1996). Food and feeding conditions of herring Clupea harengus in the Norwegian Sea. Duo Research Archive (University of Oslo). 10 indexed citations

Ellertsen, Bjørnar, et al.. (1995). The 'critical period' concept - a century of recruitment research. Duo Research Archive (University of Oslo). 8 indexed citations

Browman, Howard I., et al.. (1995). Commentaries on current research trends in recruitment studies. Marine Ecology Progress Series. 128. 305–310. 11 indexed citations

10.

Melle, Webjørn, Tor Knutsen, Bjørnar Ellertsen, Stein Kaartvedt, & Thomas T. Noji. (1993). Økosystemet i østlige Norskehavet; sokkel og dyphav. Duo Research Archive (University of Oslo). 7 indexed citations

11.

Solemdal, Per & Bjørnar Ellertsen. (1990). Spawning strategy and a mechanism for adaptive larval production in Arcto-Norwegian cod. Duo Research Archive (University of Oslo). 11 indexed citations

12.

Ellertsen, Bjørnar, Petter Fossum, Per Solemdal, Svein Sundby, & Snorre Tilseth. (1987). The effect of biological and physical factors on the survival of Arcto-Norwegian cod and the influence on recruitment variability. Duo Research Archive (University of Oslo). 29 indexed citations

13.

Ellertsen, Bjørnar, Petter Fossum, Per Solemdal, Svein Sundby, & Snorre Tilseth. (1984). A case study on the distribution of cod larvae and availability of prey organisms in relation to physical processes in Lofoten. In: The propagation of cod Gadus morhua L.: an international symposium, Arendal, 14 - 17 June 1983. Duo Research Archive (University of Oslo). 9 indexed citations

14.

Ellertsen, Bjørnar, Arne Hassel, Harald Loeng, et al.. (1982). Økologiske undersøkelser nær iskanten i Barentshavet somrene 1979 og 1980. Duo Research Archive (University of Oslo). 2 indexed citations

15.

Ellertsen, Bjørnar, et al.. (1980). Some biological aspects of cod larvae (Gadus morhua L.). Duo Research Archive (University of Oslo). 71 indexed citations

16.

Ellertsen, Bjørnar, et al.. (1979). Feeding and vertical distribution of cod larvae in relation to availability of prey organisms. Duo Research Archive (University of Oslo). 24 indexed citations

17.

Ellertsen, Bjørnar, et al.. (1977). Vertical distribution and feeding of cod larvae in relation to occurrence and size of prey organisms. Duo Research Archive (University of Oslo). 6 indexed citations

18.

Ellertsen, Bjørnar, et al.. (1976). The influence of light and food density on the feeding success in larvae of cod (Gadus morhua L.); field and laboratory observations. Duo Research Archive (University of Oslo). 5 indexed citations

19.

Øiestad, Victor, Bjørnar Ellertsen, Per Solemdal, & Snorre Tilseth. (1976). Rearing of different species of marine fish fry in a constructed basin. 7 indexed citations

20.

Ellertsen, Bjørnar, Per Solemdal, Snorre Tilseth, & Victor Øiestad. (1975). A study on survival and growth of fish larvae in a large basin, related to feeding conditions : A preliminary study on herring larvae (Clupea harengus L.) and fry. Duo Research Archive (University of Oslo). 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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