Jan Ohlberger

2.7k total citations
51 papers, 1.9k citations indexed

About

Jan Ohlberger is a scholar working on Nature and Landscape Conservation, Global and Planetary Change and Ecology. According to data from OpenAlex, Jan Ohlberger has authored 51 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Nature and Landscape Conservation, 32 papers in Global and Planetary Change and 24 papers in Ecology. Recurrent topics in Jan Ohlberger's work include Fish Ecology and Management Studies (39 papers), Marine and fisheries research (30 papers) and Marine Bivalve and Aquaculture Studies (15 papers). Jan Ohlberger is often cited by papers focused on Fish Ecology and Management Studies (39 papers), Marine and fisheries research (30 papers) and Marine Bivalve and Aquaculture Studies (15 papers). Jan Ohlberger collaborates with scholars based in United States, Norway and Germany. Jan Ohlberger's co-authors include Georg Staaks, Franz Hölker, Nils Chr. Stenseth, Daniel E. Schindler, Thomas Mehner, Øystein Langangen, Leif Asbjørn Vøllestad, Max Lindmark, Anna Gårdmark and Éric Édeline and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and Ecology.

In The Last Decade

Jan Ohlberger

49 papers receiving 1.9k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Jan Ohlberger 1.2k 1.1k 846 272 258 51 1.9k
Jakob Brodersen 1.9k 1.6× 1.6k 1.5× 822 1.0× 574 2.1× 446 1.7× 80 2.7k
William F. Loftus 1.1k 0.9× 1.2k 1.1× 543 0.6× 309 1.1× 153 0.6× 55 1.7k
Nicholas C. Collins 1.1k 1.0× 911 0.9× 575 0.7× 318 1.2× 358 1.4× 46 1.7k
Catherine L. Hein 747 0.6× 1.0k 1.0× 441 0.5× 111 0.4× 162 0.6× 27 1.4k
Mark S. Ridgway 1.9k 1.6× 1.4k 1.3× 869 1.0× 539 2.0× 381 1.5× 90 2.4k
Eduardo G. Martins 1.2k 1.0× 1.1k 1.0× 620 0.7× 287 1.1× 241 0.9× 59 1.7k
Ola Ugedal 2.0k 1.7× 1.5k 1.4× 1.0k 1.2× 581 2.1× 267 1.0× 102 2.7k
Cuizhang Fu 778 0.7× 663 0.6× 305 0.4× 406 1.5× 177 0.7× 60 1.6k
Kevin A. Meyer 1.2k 1.0× 889 0.8× 293 0.3× 446 1.6× 185 0.7× 90 1.6k
Theo Light 1.2k 1.1× 1.2k 1.1× 332 0.4× 391 1.4× 107 0.4× 11 1.6k

Countries citing papers authored by Jan Ohlberger

Since Specialization
Citations

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

Fields of papers citing papers by Jan Ohlberger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Ohlberger

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Ohlberger. A scholar is included among the top collaborators of Jan Ohlberger 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 Jan Ohlberger. Jan Ohlberger 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.
Ohlberger, Jan, et al.. (2025). Declining Marine Survival of Steelhead Trout Linked to Climate and Ecosystem Change. Fish and Fisheries. 26(3). 331–345. 2 indexed citations
2.
3.
Ohlberger, Jan, et al.. (2024). Accounting for Salmon Body Size Declines in Fishery Management Can Reduce Conservation Risks. Fish and Fisheries. 26(1). 113–130. 2 indexed citations
4.
Ohlberger, Jan, Timothy J. Cline, Daniel E. Schindler, & Bert Lewis. (2023). Declines in body size of sockeye salmon associated with increased competition in the ocean. Proceedings of the Royal Society B Biological Sciences. 290(1992). 20222248–20222248. 21 indexed citations
5.
Ohlberger, Jan, et al.. (2023). Management strategies can buffer the effect of mass mortality in early life stages of fish. Journal of Applied Ecology. 60(10). 2056–2065. 3 indexed citations
6.
Ohlberger, Jan, Øystein Langangen, & Leif Christian Stige. (2022). Age structure affects population productivity in an exploited fish species. Ecological Applications. 32(5). e2614–e2614. 26 indexed citations
7.
Lindmark, Max, Jan Ohlberger, & Anna Gårdmark. (2022). Optimum growth temperature declines with body size within fish species. Global Change Biology. 28(7). 2259–2271. 68 indexed citations
8.
Langangen, Øystein, Jan Ohlberger, Leif Christian Stige, et al.. (2022). Effects of early life mass mortality events on fish populations. Fish and Fisheries. 24(1). 176–186. 10 indexed citations
9.
Ohlberger, Jan, Eric J. Ward, Richard E. Brenner, et al.. (2021). Non‐stationary and interactive effects of climate and competition on pink salmon productivity. Global Change Biology. 28(6). 2026–2040. 16 indexed citations
10.
Ohlberger, Jan, et al.. (2021). Stochastic recruitment alters the frequencies of alternative life histories in age‐structured populations. Fish and Fisheries. 22(6). 1307–1320.
11.
Cline, Timothy J., Jan Ohlberger, & Daniel E. Schindler. (2019). Effects of warming climate and competition in the ocean for life-histories of Pacific salmon. Nature Ecology & Evolution. 3(6). 935–942. 54 indexed citations
12.
Ohlberger, Jan, Daniel E. Schindler, Eric J. Ward, Timothy E. Walsworth, & Timothy E. Essington. (2019). Resurgence of an apex marine predator and the decline in prey body size. Proceedings of the National Academy of Sciences. 116(52). 26682–26689. 37 indexed citations
13.
Ohlberger, Jan, Øystein Langangen, Ian J. Winfield, & Yngvild Vindenes. (2019). The importance of variation in offspring body size for stability in cannibalistic populations. Oikos. 129(1). 59–69. 3 indexed citations
14.
Schindler, Daniel E., et al.. (2018). Recruitment variation disrupts the stability of alternative life histories in an exploited salmon population. Evolutionary Applications. 12(2). 214–229. 13 indexed citations
15.
Ohlberger, Jan, Eric J. Ward, Daniel E. Schindler, & Bert Lewis. (2018). Demographic changes in Chinook salmon across the Northeast Pacific Ocean. Fish and Fisheries. 19(3). 533–546. 91 indexed citations
16.
Ohlberger, Jan, Thomas W. Buehrens, Samuel J. Brenkman, et al.. (2018). Effects of past and projected river discharge variability on freshwater production in an anadromous fish. Freshwater Biology. 63(4). 331–340. 20 indexed citations
17.
Lindmark, Max, Magnus Huss, Jan Ohlberger, & Anna Gårdmark. (2017). Temperature‐dependent body size effects determine population responses to climate warming. Ecology Letters. 21(2). 181–189. 89 indexed citations
18.
Ohlberger, Jan, Stephen J. Thackeray, Ian J. Winfield, Stephen C. Maberly, & Leif Asbjørn Vøllestad. (2014). When phenology matters: age–size truncation alters population response to trophic mismatch. Proceedings of the Royal Society B Biological Sciences. 281(1793). 20140938–20140938. 38 indexed citations
19.
Rouyer, Tristan, et al.. (2012). Does increasing mortality change the response of fish populations to environmental fluctuations?. Ecology Letters. 15(7). 658–665. 73 indexed citations
20.
Ohlberger, Jan, Georg Staaks, Thomas Petzoldt, Thomas Mehner, & Franz Hölker. (2008). Physiological Specialization by Thermal Adaptation Drives Ecological Divergence in a Sympatric Fish Species Pair. Evolutionary ecology research. 10(8). 1173–1185. 33 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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