Bert Lewis

548 total citations
10 papers, 383 citations indexed

About

Bert Lewis is a scholar working on Nature and Landscape Conservation, Global and Planetary Change and Ecology. According to data from OpenAlex, Bert Lewis has authored 10 papers receiving a total of 383 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Nature and Landscape Conservation, 6 papers in Global and Planetary Change and 2 papers in Ecology. Recurrent topics in Bert Lewis's work include Fish Ecology and Management Studies (10 papers), Marine and fisheries research (6 papers) and Marine Bivalve and Aquaculture Studies (3 papers). Bert Lewis is often cited by papers focused on Fish Ecology and Management Studies (10 papers), Marine and fisheries research (6 papers) and Marine Bivalve and Aquaculture Studies (3 papers). Bert Lewis collaborates with scholars based in United States, Canada and France. Bert Lewis's co-authors include Daniel E. Schindler, Jan Ohlberger, Eric J. Ward, W. Stewart Grant, Richard E. Brenner, Toshihide Hamazaki, Andrew P. Hendry, Stephan B. Munch, Stephanie M. Carlson and John D. Reynolds and has published in prestigious journals such as Nature Communications, PLoS ONE and Proceedings of the Royal Society B Biological Sciences.

In The Last Decade

Bert Lewis

10 papers receiving 362 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Bert Lewis United States	7	296	191	174	44	36	10	383
Luis A. Vélez‐Espino Canada	13	309 1.0×	135 0.7×	239 1.4×	44 1.0×	75 2.1×	15	423
Peter G. Amiro Canada	9	255 0.9×	150 0.8×	127 0.7×	26 0.6×	35 1.0×	10	292
Michael D. Tillotson United States	8	233 0.8×	114 0.6×	295 1.7×	25 0.6×	28 0.8×	10	429
Trevor A. Middel Canada	10	184 0.6×	74 0.4×	162 0.9×	24 0.5×	48 1.3×	19	282
Johan Östergren Sweden	12	251 0.8×	80 0.4×	200 1.1×	46 1.0×	64 1.8×	23	361
A. J. Cass Canada	8	269 0.9×	306 1.6×	125 0.7×	32 0.7×	36 1.0×	9	418
Dale McNeil Australia	7	262 0.9×	93 0.5×	188 1.1×	29 0.7×	113 3.1×	13	339
Elisabeth J. Duffy United States	6	320 1.1×	272 1.4×	201 1.2×	19 0.4×	64 1.8×	8	431
Jason L. Vogel United States	7	332 1.1×	154 0.8×	191 1.1×	22 0.5×	67 1.9×	7	382
Danielle M. Frechette United States	9	245 0.8×	114 0.6×	192 1.1×	46 1.0×	38 1.1×	18	299

Countries citing papers authored by Bert Lewis

Since Specialization

Citations

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

Fields of papers citing papers by Bert Lewis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bert Lewis

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

All Works

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10 of 10 papers shown

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

Oke, Krista B., Curry J. Cunningham, Peter A. H. Westley, et al.. (2020). Recent declines in salmon body size impact ecosystems and fisheries. Nature Communications. 11(1). 4155–4155. 123 indexed citations

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

Lewis, Bert, W. Stewart Grant, Richard E. Brenner, & Toshihide Hamazaki. (2015). Changes in Size and Age of Chinook Salmon Oncorhynchus tshawytscha Returning to Alaska. PLoS ONE. 10(6). e0130184–e0130184. 72 indexed citations

Habicht, Christopher, et al.. (2013). Source-Sink Estimates of Genetic Introgression Show Influence of Hatchery Strays on Wild Chum Salmon Populations in Prince William Sound, Alaska. PLoS ONE. 8(12). e81916–e81916. 20 indexed citations

Habicht, Christopher, et al.. (2013). Homing of Sockeye Salmon within Hidden Lake, Alaska, Can Be Used to Achieve Hatchery Management Goals. North American Journal of Fisheries Management. 33(4). 777–782. 3 indexed citations

Copeland, Timothy, et al.. (2013). Salmon-mediated nutrient flux in selected streams of the Columbia River basin, USA. Canadian Journal of Fisheries and Aquatic Sciences. 70(3). 502–512. 21 indexed citations

Lewis, Bert, et al.. (2007). Field assessment of great crested newt Triturus cristatus mitigation projects in England.. Kent Academic Repository (University of Kent). 5 indexed citations

Selbie, Daniel T., Bert Lewis, John P. Smol, & Bruce P. Finney. (2007). Long‐Term Population Dynamics of the Endangered Snake River Sockeye Salmon: Evidence of Past Influences on Stock Decline and Impediments to Recovery. Transactions of the American Fisheries Society. 136(3). 800–821. 26 indexed citations

10.

Lewis, Bert, et al.. (2002). THOMS, SALMON BAY, AND LUCK LAKES SOCKEYE SALMON (Oncorhynchus nerka) STOCK ASSESSMENT PROJECT 2001 ANNUAL REPORT. 1 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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