Lars Helge Stien

4.3k total citations
107 papers, 3.2k citations indexed

About

Lars Helge Stien is a scholar working on Ecology, Immunology and Nature and Landscape Conservation. According to data from OpenAlex, Lars Helge Stien has authored 107 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Ecology, 44 papers in Immunology and 43 papers in Nature and Landscape Conservation. Recurrent topics in Lars Helge Stien's work include Aquaculture disease management and microbiota (44 papers), Fish Ecology and Management Studies (42 papers) and Aquaculture Nutrition and Growth (42 papers). Lars Helge Stien is often cited by papers focused on Aquaculture disease management and microbiota (44 papers), Fish Ecology and Management Studies (42 papers) and Aquaculture Nutrition and Growth (42 papers). Lars Helge Stien collaborates with scholars based in Norway, Australia and United States. Lars Helge Stien's co-authors include Frode Oppedal, Tim Dempster, Tore Kristiansen, Jonatan Nilsson, Kristine Gismervik, Ole Folkedal, Daniel W. Wright, Jan Erik Fosseidengen, Kathy Overton and Tone Vågseth and has published in prestigious journals such as PLoS ONE, Aquaculture and Journal of Food Science.

In The Last Decade

Lars Helge Stien

103 papers receiving 3.1k citations

Peers

Countries citing papers authored by Lars Helge Stien

Since Specialization

Citations

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

Fields of papers citing papers by Lars Helge Stien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lars Helge Stien. 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 Lars Helge Stien. The network helps show where Lars Helge Stien may publish in the future.

Co-authorship network of co-authors of Lars Helge Stien

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Growth, sexual maturation, cataracts, and blood biochemistry in diploid and triploid Atlantic salmon post-smolts reared at one of eight constant temperatures from 3.0 to 20.5 °C for 140 days 2025 ·Aquaculture ·Thomas W.K. Fraser, Florian Sambraus, Sofie C. Remø, Lars Helge Stien, Tom Hansen, Per Gunnar Fjelldal	2
2	Reluctance of farmed Atlantic salmon to feed in cold water revealed during automated hydroacoustic feeding control 2025 ·Aquacultural Engineering ·(unknown), (unknown), Jan Erik Fosseidengen, (unknown), (unknown), Tim Dempster, Frode Oppedal, Lars Helge Stien	0
3	Cross-regulatory interaction between the HPI axis and appetite regulation in Atlantic salmon (Salmo salar) parr under chronic and acute stress 2025 ·Frontiers in Endocrinology ·Floriana Lai, Ivar Rønnestad, Lars Helge Stien, Angelico Madaro	0
4	Reviewing the Severity of Handling‐Induced Injuries in the LAKSVEL Protocol for Salmon Welfare 2025 ·Reviews in Aquaculture ·Lars Helge Stien, N Chris, Angelico Madaro, Jonatan Nilsson, (unknown), Kristine Gismervik, (unknown), Hogne Bleie, (unknown), M.B.M. Bracke	0
5	Vertebral deformities in cultured big size Rainbow Trout: Radiological analysis from juvenile to harvest size 2024 ·Aquaculture ·Per Gunnar Fjelldal, (unknown), Tone Vågseth, (unknown), Angelico Madaro, Samantha Bui, Harald Kryvi, Lars Helge Stien, Jonatan Nilsson	3
6	Fasting and its implications for fish welfare in Atlantic salmon aquaculture 2024 ·Reviews in Aquaculture ·Malthe Hvas, Jelena Kolarevic, N Chris, Frode Oppedal, Lars Helge Stien	18
7	Comparing physiological responses of acute and chronically stressed diploid and triploid Atlantic salmon (Salmo salar) 2024 ·Aquaculture Reports ·Angelico Madaro, Floriana Lai, Per Gunnar Fjelldal, Tom Hansen, (unknown), (unknown), Ivar Rønnestad, Rolf Erik Olsen, Lars Helge Stien	5
8	Analyse av dødelighetsdata fra spørreundersøkelse om velferd hos rensefisk 2020 ·Duo Research Archive (University of Oslo) ·Lars Helge Stien, Kristine Vedal Størkersen, (unknown)	4
9	Is it advantageous for Atlantic salmon to be triploid at lower temperatures? 2020 ·Journal of Thermal Biology ·(unknown), Thomas W.K. Fraser, Florian Sambraus, Lars Helge Stien, Malthe Hvas	18
10	Effect of cleaner fish on sea lice in Norwegian salmon aquaculture: a national scale data analysis 2020 ·International Journal for Parasitology ·Luke T. Barrett, Kathy Overton, Lars Helge Stien, Frode Oppedal, Tim Dempster	47
11	Snorkel sea-cage technology decreases salmon louse infestation by 75% in a full-cycle commercial test 2019 ·International Journal for Parasitology ·(unknown), Frode Oppedal, Lars Helge Stien, Tim Dempster, Egil Karlsbakk, (unknown), Daniel W. Wright	44
12	Sudden exposure to warm water causes instant behavioural responses indicative of nociception or pain in Atlantic salmon 2019 ·Veterinary and Animal Science ·Jonatan Nilsson, (unknown), Angelico Madaro, Tore Kristiansen, (unknown), Cecilie Marie Mejdell, Kristine Gismervik, Lars Helge Stien	32
13	Assessment of long-term implementation of sea lice prevention technologies: efficiency in reducing infestations and impact on fish welfare 2018 ·Duo Research Archive (University of Oslo) ·Samantha Bui, Lars Helge Stien, Jonatan Nilsson, Frode Oppedal	2
14	Varmebehandling av laks i forbindelse med avlusing 2017 ·BIBSYS Brage (BIBSYS (Norway)) ·Anders Mangor‐Jensen, Lars Helge Stien, Jan Erik Fosseidengen, (unknown)	2
15	Soft Texture of Atlantic Salmon Fillets Is Associated with Glycogen Accumulation 2014 ·PLoS ONE ·Jacob Torgersen, Erling Olaf Koppang, Lars Helge Stien, Achim Köhler, Mona Elisabeth Pedersen, Turid Mørkøre	47
16	Erfaringer og analyser fra drift av oppdrettsanlegg på eksponerte lokaliteter 2012 ·BIBSYS Brage (BIBSYS (Norway)) ·(unknown), (unknown), Leif Magne Sunde, Kristine Vedal Størkersen, Lars Helge Stien, Tore Kristiansen	3
17	Omission of expected reward agitates Atlantic salmon (Salmo salar) 2012 ·Animal Cognition ·Marco A. Vindas, Ole Folkedal, Tore Kristiansen, Lars Helge Stien, Bjarne O. Braastad, Ian Mayer, Øyvind Øverli	31
18	Food anticipatory behaviour as an indicator of stress response and recovery in Atlantic salmon post-smolt after exposure to acute temperature fluctuation 2011 ·Physiology & Behavior ·Ole Folkedal, Lars Helge Stien, T. Torgersen, Frode Oppedal, Rolf Erik Olsen, Jan Erik Fosseidengen, Victoria A. Braithwaite, Tore Kristiansen	49
19	Duration of effects of acute environmental changes on food anticipatory behaviour, feed intake, oxygen consumption, and cortisol release in Atlantic salmon parr 2011 ·Physiology & Behavior ·Ole Folkedal, T. Torgersen, Rolf Erik Olsen, Anders Fernö, Jonatan Nilsson, Frode Oppedal, Lars Helge Stien, Tore Kristiansen	29
20	A system for online assessment of fish welfare in aquaculture 2008 ·Open MIND ·Lars Helge Stien, (unknown), T. Torgersen, (unknown), Tore Kristiansen	3

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