Tycho Anker‐Nilssen

5.5k total citations · 1 hit paper
97 papers, 3.5k citations indexed

About

Tycho Anker‐Nilssen is a scholar working on Ecology, Global and Planetary Change and Nature and Landscape Conservation. According to data from OpenAlex, Tycho Anker‐Nilssen has authored 97 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Ecology, 43 papers in Global and Planetary Change and 18 papers in Nature and Landscape Conservation. Recurrent topics in Tycho Anker‐Nilssen's work include Avian ecology and behavior (61 papers), Marine and fisheries research (38 papers) and Marine animal studies overview (18 papers). Tycho Anker‐Nilssen is often cited by papers focused on Avian ecology and behavior (61 papers), Marine and fisheries research (38 papers) and Marine animal studies overview (18 papers). Tycho Anker‐Nilssen collaborates with scholars based in Norway, United Kingdom and United States. Tycho Anker‐Nilssen's co-authors include Robert T. Barrett, Nils Chr. Stenseth, Joël M. Durant, Robert W. Furness, Svein‐Håkon Lorentsen, Signe Christensen‐Dalsgaard, William A. Montevecchi, Richard R. Veit, Dag Ø. Hjermann and Grégory Beaugrand and has published in prestigious journals such as Science, Nature Communications and Environmental Science & Technology.

In The Last Decade

Tycho Anker‐Nilssen

92 papers receiving 3.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Global Seabird Response to Forage Fish Depletion—One-Third for the Birds

2011 531 citations Philippe Cury, Tycho Anker‐Nilssen et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tycho Anker‐Nilssen Norway	29	2.6k	1.6k	760	436	338	97	3.5k
Norman Ratcliffe United Kingdom	33	2.4k 0.9×	797 0.5×	435 0.6×	472 1.1×	233 0.7×	95	2.9k
J. Mark Hipfner Canada	29	2.2k 0.8×	1.0k 0.7×	529 0.7×	690 1.6×	139 0.4×	107	2.9k
April Hedd Canada	31	2.0k 0.8×	790 0.5×	366 0.5×	371 0.9×	161 0.5×	66	2.3k
Andrew Burger Canada	26	1.9k 0.7×	669 0.4×	673 0.9×	507 1.2×	189 0.6×	88	2.4k
Renaud de Stephanis Spain	28	1.9k 0.7×	715 0.5×	251 0.3×	451 1.0×	225 0.7×	58	2.3k
Leandro Bugoni Brazil	30	1.8k 0.7×	748 0.5×	907 1.2×	241 0.6×	330 1.0×	127	2.6k
Larry B. Spear United States	25	1.7k 0.7×	602 0.4×	328 0.4×	465 1.1×	196 0.6×	50	2.1k
Emer Rogan Ireland	33	2.3k 0.9×	1.2k 0.7×	526 0.7×	282 0.6×	312 0.9×	122	3.2k
Pavel Kratina United Kingdom	28	1.7k 0.6×	597 0.4×	996 1.3×	677 1.6×	162 0.5×	72	2.9k
Eric J. Woehler Australia	28	2.6k 1.0×	939 0.6×	445 0.6×	350 0.8×	92 0.3×	110	3.2k

Countries citing papers authored by Tycho Anker‐Nilssen

Since Specialization

Citations

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

Fields of papers citing papers by Tycho Anker‐Nilssen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tycho Anker‐Nilssen. 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 Tycho Anker‐Nilssen. The network helps show where Tycho Anker‐Nilssen may publish in the future.

Co-authorship network of co-authors of Tycho Anker‐Nilssen

This figure shows the co-authorship network connecting the top 25 collaborators of Tycho Anker‐Nilssen. A scholar is included among the top collaborators of Tycho Anker‐Nilssen 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 Tycho Anker‐Nilssen. Tycho Anker‐Nilssen 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

Rönkä, Mia, Tycho Anker‐Nilssen, Jóhannis Danielsen, et al.. (2024). An ecologically sound and participatory monitoring network for pan‐Arctic seabirds. Conservation Biology. 38(6). e14287–e14287. 2 indexed citations

Anker‐Nilssen, Tycho, et al.. (2024). Intracolony variability in winter feeding and migration strategies of Atlantic puffins and black-legged kittiwakes. Marine Biology. 171(4).

Anker‐Nilssen, Tycho, Annette L. Fayet, & Tomas Aarvak. (2023). Top‐down control of a marine mesopredator: Increase in native white‐tailed eagles accelerates the extinction of an endangered seabird population. Journal of Applied Ecology. 60(3). 445–452. 7 indexed citations

Reiertsen, Tone Kristin, Kjell Einar Erikstad, Tycho Anker‐Nilssen, et al.. (2023). Consequences of cross‐season demographic correlations for population viability. Ecology and Evolution. 13(7). e10312–e10312. 4 indexed citations

Kersten, Oliver, Bastiaan Star, Deborah M. Leigh, et al.. (2021). Complex population structure of the Atlantic puffin revealed by whole genome analyses. Communications Biology. 4(1). 17 indexed citations

Hansen, Erpur Snær, Hanno Sandvik, Kjell Einar Erikstad, et al.. (2021). Centennial relationships between ocean temperature and Atlantic puffin production reveal shifting decennial trends. Global Change Biology. 27(16). 3753–3764. 20 indexed citations

Fayet, Annette L., Gemma V. Clucas, Tycho Anker‐Nilssen, Martyna Syposz, & Erpur Snær Hansen. (2021). Local prey shortages drive foraging costs and breeding success in a declining seabird, the Atlantic puffin. Journal of Animal Ecology. 90(5). 1152–1164. 51 indexed citations

Harju, Mikael, Dorte Herzke, Tycho Anker‐Nilssen, et al.. (2021). Ingested plastics in northern fulmars (Fulmarus glacialis): A pathway for polybrominated diphenyl ether (PBDE) exposure?. The Science of The Total Environment. 778. 146313–146313. 38 indexed citations

Saraux, Claire, William J. Sydeman, John F. Piatt, et al.. (2020). Seabird‐induced natural mortality of forage fish varies with fish abundance: Evidence from five ecosystems. Fish and Fisheries. 22(2). 262–279. 15 indexed citations

10.

Dehnhard, Nina, Dorte Herzke, Geir Wing Gabrielsen, et al.. (2019). Seabirds as indicators of distribution, trends and population level effects of plastics in the Arctic marine environment. Workshop Report. Duo Research Archive (University of Oslo). 2 indexed citations

11.

Barrett, Robert T., Signe Christensen‐Dalsgaard, Tycho Anker‐Nilssen, Magdalene Langset, & Kirstin Fangel. (2016). Diet of adult and immature North Norwegian Black Guillemots Cepphus grylle. 29. 1–14. 6 indexed citations

12.

Varpe, Øystein, Tycho Anker‐Nilssen, Kjell Einar Erikstad, et al.. (2016). Later at higher latitudes: large‐scale variability in seabird breeding timing and synchronicity. Ecosphere. 7(5). 23 indexed citations

13.

Fangel, Kirstin, Øystein Aas, Jon Helge Vølstad, et al.. (2015). Assessing incidental bycatch of seabirds in Norwegian coastal commercial fisheries: Empirical and methodological lessons. Global Ecology and Conservation. 4. 127–136. 27 indexed citations

14.

Hipfner, J. Mark, Louise K. Blight, Rex L. Lowe, et al.. (2012). Unintended Consequences: How the Recovery of Sea Eagle Haliaeetus Spp Populations in the Northern Hemisphere is Affecting Seabirds. Marine ornithology. 40(1). 39–52. 49 indexed citations

15.

Christensen‐Dalsgaard, Signe, et al.. (2008). Bifangst av sjøfugl i norske fiskerier - eksisterende kunnskap og forslag til kartleggingsprosjekt. Duo Research Archive (University of Oslo). 1 indexed citations

16.

Erikstad, Kjell Einar, Tone Kristin Reiertsen, Tycho Anker‐Nilssen, et al.. (2007). Levedyktighetsanalyser for norske lomvibestander. BIBSYS Brage (BIBSYS (Norway)). 4 indexed citations

17.

Anker‐Nilssen, Tycho. (2006). The avifaunal value of the Lofoten Islands in a World Heritage perspective. BIBSYS Brage (BIBSYS (Norway)). 4 indexed citations

18.

Anker‐Nilssen, Tycho, Robert T. Barrett, Jan Ove Bustnes, et al.. (2006). SEAPOP studies in the Lofoten and Barents Sea area in 2005. BIBSYS Brage (BIBSYS (Norway)). 10 indexed citations

19.

Harris, M. P., et al.. (2005). Effect of wintering area and climate on the survival of adult Atlantic puffins Fratercula arctica in the eastern Atlantic. Marine Ecology Progress Series. 297. 283–296. 98 indexed citations

20.

Barrett, Robert T., Tycho Anker‐Nilssen, & Yuri Krasnov. (1997). Can Norwegian and Russian Razorbills Alca Torda Be Identified by Their Measurements?. Marine ornithology. 25(1). 16 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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