Ellen Bjerkås

1.2k total citations
42 papers, 974 citations indexed

About

Ellen Bjerkås is a scholar working on Molecular Biology, Aquatic Science and Ophthalmology. According to data from OpenAlex, Ellen Bjerkås has authored 42 papers receiving a total of 974 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Molecular Biology, 10 papers in Aquatic Science and 10 papers in Ophthalmology. Recurrent topics in Ellen Bjerkås's work include Connexins and lens biology (11 papers), Mercury impact and mitigation studies (8 papers) and Aquaculture Nutrition and Growth (7 papers). Ellen Bjerkås is often cited by papers focused on Connexins and lens biology (11 papers), Mercury impact and mitigation studies (8 papers) and Aquaculture Nutrition and Growth (7 papers). Ellen Bjerkås collaborates with scholars based in Norway, United States and United Kingdom. Ellen Bjerkås's co-authors include Rune Waagbø, Olav Breck, Harald Sveier, Tony Wall, E. Bjørnestad, Julie Sanderson, Adroaldo José Zanella, Kristian Ellingsen, Astrid Indrebø and Jeremy D. Rhodes and has published in prestigious journals such as Genome Research, Aquaculture and American Journal of Physiology-Regulatory, Integrative and Comparative Physiology.

In The Last Decade

Ellen Bjerkås

42 papers receiving 911 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ellen Bjerkås Norway 17 410 299 233 177 148 42 974
Kulandaiappan Varadaraj United States 25 107 0.3× 1.2k 3.9× 37 0.2× 254 1.4× 54 0.4× 60 1.6k
Michał Kuciel Poland 18 288 0.7× 120 0.4× 473 2.0× 48 0.3× 57 0.4× 42 928
J.W. Resink Netherlands 18 337 0.8× 382 1.3× 94 0.4× 193 1.1× 126 0.9× 28 1.2k
Julie Kuhlman United States 10 143 0.3× 573 1.9× 279 1.2× 116 0.7× 47 0.3× 10 1.0k
Masato Uehara Japan 16 36 0.1× 286 1.0× 59 0.3× 71 0.4× 82 0.6× 98 1.1k
Lu Xia China 20 248 0.6× 344 1.2× 351 1.5× 266 1.5× 21 0.1× 83 1.1k
Christopher W. Tubbs United States 16 102 0.2× 211 0.7× 203 0.9× 492 2.8× 48 0.3× 27 1.1k
Shawichi Iwamuro Japan 24 79 0.2× 697 2.3× 597 2.6× 199 1.1× 36 0.2× 54 1.6k
Yasuo Inui Japan 24 1.4k 3.5× 254 0.8× 466 2.0× 318 1.8× 427 2.9× 53 2.2k
W. Humbert France 15 154 0.4× 99 0.3× 85 0.4× 35 0.2× 59 0.4× 31 742

Countries citing papers authored by Ellen Bjerkås

Since Specialization
Citations

This map shows the geographic impact of Ellen Bjerkås'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 Ellen Bjerkås with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ellen Bjerkås more than expected).

Fields of papers citing papers by Ellen Bjerkås

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ellen Bjerkås. 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 Ellen Bjerkås. The network helps show where Ellen Bjerkås may publish in the future.

Co-authorship network of co-authors of Ellen Bjerkås

This figure shows the co-authorship network connecting the top 25 collaborators of Ellen Bjerkås. A scholar is included among the top collaborators of Ellen Bjerkås 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 Ellen Bjerkås. Ellen Bjerkås is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Bjerkås, Ellen, et al.. (2009). Comparison of Schirmer tear test values in three dog breeds and a description of keratoconjunctivitis sicca in the Chinese crested dog.. 121(9). 727–732. 1 indexed citations
2.
Bjerkås, Ellen, et al.. (2008). A study of candidate genes for day blindness in the standard wire haired dachshund. BMC Veterinary Research. 4(1). 23–23. 11 indexed citations
3.
Wade, Claire M., et al.. (2008). A deletion in nephronophthisis 4 (NPHP4) is associated with recessive cone-rod dystrophy in standard wire-haired dachshund. Genome Research. 18(9). 1415–1421. 64 indexed citations
4.
Bjerkås, Ellen, et al.. (2007). Clinical findings in early onset cone‐rod dystrophy in the Standard Wire‐haired Dachshund. Veterinary Ophthalmology. 10(2). 69–75. 17 indexed citations
5.
Bjerkås, Ellen, et al.. (2006). Electroretinographic findings in the Standard Wire Haired Dachshund with inherited early onset cone–rod dystrophy. Documenta Ophthalmologica. 114(1). 27–36. 17 indexed citations
6.
Bjerkås, Ellen, Olav Breck, & Rune Waagbø. (2006). The role of nutrition in cataract formation in farmed fish.. CABI Reviews. 32 indexed citations
7.
Bjerkås, Ellen, et al.. (2004). Ocular histopathologic observations in Norwegian Elkhounds with primary open‐angle, closed‐cleft glaucoma. Veterinary Ophthalmology. 7(3). 185–188. 12 indexed citations
8.
Aleksandersen, Mona, Ellen Bjerkås, Reidun Heiene, & Steffen Heegaard. (2004). Malignant teratoid medulloepithelioma with brain and kidney involvement in a dog. Veterinary Ophthalmology. 7(6). 407–411. 22 indexed citations
9.
Koppang, Erling O., Ellen Bjerkås, Inge Bjerkås, Harald Sveier, & Ivar Hordvik. (2003). Vaccination Induces Major Histocompatibility Complex Class II Expression in the Atlantic Salmon Eye. Scandinavian Journal of Immunology. 58(1). 9–14. 16 indexed citations
10.
Bjerkås, Ellen, et al.. (2003). Osmotic cataract causes reduced vision in wild Atlantic salmon postsmolts. Diseases of Aquatic Organisms. 55(2). 151–159. 14 indexed citations
11.
Bjerkås, Ellen, et al.. (2002). Lipid and DNA Oxidation in Cataracts in Farmed North Atlantic salmon. Investigative Ophthalmology & Visual Science. 43(13). 2367–2367. 1 indexed citations
12.
Kvart, Clarence, Jens Häggström, Henrik D. Pedersen, et al.. (2002). Efficacy of Enalapril for Prevention of Congestive Heart Failure in Dogs with Myxomatous Valve Disease and Asymptomatic Mitral Regurgitation. Journal of Veterinary Internal Medicine. 16(1). 80–80. 10 indexed citations
13.
Kjønniksen, Inge, Ellen Bjerkås, Egil Jellum, & Amund Ringvold. (2002). Comparison of Free Amino Acids in Aqueous Humor of Farmed and Wild Salmon and of Six Species Additionally. Ophthalmic Research. 34(6). 366–370. 5 indexed citations
14.
Bjerkås, Ellen, Björn Ekesten, & W. Farstad. (2002). Pectinate ligament dysplasia and narrowing of the iridocorneal angle associated with glaucoma in the English Springer Spaniel. Veterinary Ophthalmology. 5(1). 49–54. 42 indexed citations
15.
Wegener, A., Olav Breck, Ellen Bjerkås, et al.. (2001). Light Scattering in Normal and Cataractous Lenses of Farmed Atlantic Salmon <i>(Salmo salar)</i>: A Slit Lamp and Scheimpflug Photographic Study. Ophthalmic Research. 33(5). 264–270. 4 indexed citations
16.
Bjerkås, Ellen, et al.. (2000). Screening of farmed sea bass (Dicentrarchus labrax L) and sea bream (Sparus aurata L) for cataract.. Bulletin of the European Association of Fish Pathologists. 20(5). 180–185. 6 indexed citations
17.
Ringvold, Amund, et al.. (1999). Toxicological evaluation of cyclosporine eyedrops. Acta Ophthalmologica Scandinavica. 77(2). 200–203. 13 indexed citations
18.
Wall, Tony & Ellen Bjerkås. (1999). A simplified method of scoring cataracts in fish. Bulletin of the European Association of Fish Pathologists. 19(4). 162–165. 70 indexed citations
19.
Waagbø, Rune, Harald Sveier, Olav Breck, et al.. (1998). Cataract formation in smolting Atlantic salmon, Salmo salar, fed low and high energy diets. Bulletin of the European Association of Fish Pathologists. 18(6). 201–205. 14 indexed citations
20.
Bjerkås, Ellen & Kristina Narfström. (1994). Progressive retinal atrophy in the Tibetan spaniel in Norway and Sweden. Veterinary Record. 134(15). 377–379. 4 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Kulandaiappan Varadaraj Breakdown of academic impact, for papers by Michał Kuciel Breakdown of academic impact, for papers by J.W. Resink Breakdown of academic impact, for papers by Julie Kuhlman Breakdown of academic impact, for papers by Masato Uehara Breakdown of academic impact, for papers by Lu Xia Breakdown of academic impact, for papers by Christopher W. Tubbs Breakdown of academic impact, for papers by Shawichi Iwamuro Breakdown of academic impact, for papers by Yasuo Inui Breakdown of academic impact, for papers by W. Humbert
Rankless by CCL
2026