Tomoharu Eguchi

2.8k total citations · 1 hit paper
57 papers, 2.0k citations indexed

About

Tomoharu Eguchi is a scholar working on Ecology, Nature and Landscape Conservation and Global and Planetary Change. According to data from OpenAlex, Tomoharu Eguchi has authored 57 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Ecology, 45 papers in Nature and Landscape Conservation and 17 papers in Global and Planetary Change. Recurrent topics in Tomoharu Eguchi's work include Turtle Biology and Conservation (42 papers), Marine animal studies overview (33 papers) and Ichthyology and Marine Biology (15 papers). Tomoharu Eguchi is often cited by papers focused on Turtle Biology and Conservation (42 papers), Marine animal studies overview (33 papers) and Ichthyology and Marine Biology (15 papers). Tomoharu Eguchi collaborates with scholars based in United States, Canada and Indonesia. Tomoharu Eguchi's co-authors include Peter H. Dutton, Jeffrey A. Seminoff, Scott R. Benson, Robin A. LeRoux, Camryn D. Allen, Erin L. LaCasella, JA Seminoff, Michael P. Jensen, PH Dutton and Christine A. Madden Hof and has published in prestigious journals such as PLoS ONE, Current Biology and Chemosphere.

In The Last Decade

Tomoharu Eguchi

55 papers receiving 1.9k 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.

Environmental Warming and Feminization of One of the Largest Sea Turtle Populations in the World

2018 245 citations Michael P. Jensen, Camryn D. Allen et al. Current Biology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tomoharu Eguchi United States	25	1.4k	1.3k	815	153	106	57	2.0k
Jeffrey C. Mangel United Kingdom	23	1.3k 0.9×	1.4k 1.1×	859 1.1×	144 0.9×	75 0.7×	108	2.1k
Scott D. Whiting Australia	24	1.0k 0.8×	1.1k 0.8×	734 0.9×	133 0.9×	182 1.7×	88	1.8k
Bryan P. Wallace United States	27	1.9k 1.4×	2.1k 1.6×	1.4k 1.7×	199 1.3×	158 1.5×	60	2.9k
Ramūnas Žydelis Denmark	18	1.5k 1.1×	759 0.6×	938 1.2×	98 0.6×	324 3.1×	40	2.0k
Michael S. Coyne United States	24	1.5k 1.1×	1.9k 1.5×	1.2k 1.4×	98 0.6×	72 0.7×	31	2.2k
Peter W. C. Paton United States	22	1.8k 1.3×	768 0.6×	760 0.9×	355 2.3×	92 0.9×	78	2.2k
John L. Confer United States	23	1.1k 0.8×	940 0.7×	497 0.6×	278 1.8×	222 2.1×	48	1.7k
April Hedd Canada	31	2.0k 1.5×	366 0.3×	790 1.0×	371 2.4×	203 1.9×	66	2.3k
Karen Evans Australia	25	1.1k 0.8×	356 0.3×	846 1.0×	101 0.7×	334 3.2×	63	1.7k
Joshua D. Stafford United States	23	1.2k 0.9×	752 0.6×	288 0.4×	134 0.9×	31 0.3×	78	1.6k

Countries citing papers authored by Tomoharu Eguchi

Since Specialization

Citations

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

Fields of papers citing papers by Tomoharu Eguchi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoharu Eguchi

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoharu Eguchi. A scholar is included among the top collaborators of Tomoharu Eguchi 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 Tomoharu Eguchi. Tomoharu Eguchi 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

Scordino, Jonathan J., John W. Bickham, John R. Brandon, et al.. (2024). Update on the status of gray whales since the 2020 Implementation Review. The journal of cetacean research and management. Special issue. 25. 1–18.

Eguchi, Tomoharu, et al.. (2024). Sex ratios of olive ridley sea turtles in the North Pacific high seas: implications for climate change research. Marine Ecology Progress Series. 748. 149–162.

Lewison, RL, et al.. (2021). Effects of ambient temperature on dive behavior of East Pacific green turtles before and after a power plant closure. Marine Ecology Progress Series. 683. 157–168. 6 indexed citations

Komoroske, Lisa M., Camryn D. Allen, Tomoharu Eguchi, et al.. (2020). Persistent organic pollutants in green sea turtles (Chelonia mydas) inhabiting two urbanized Southern California habitats. Marine Pollution Bulletin. 153. 110979–110979. 17 indexed citations

Eguchi, Tomoharu, et al.. (2019). Drift and beaching patterns of sea otter carcasses and car tire dummies. Marine Mammal Science. 35(4). 1512–1526. 5 indexed citations

Komoroske, Lisa M., Camryn D. Allen, Tomoharu Eguchi, et al.. (2019). Trace metals in green sea turtles (Chelonia mydas) inhabiting two southern California coastal estuaries. Chemosphere. 223. 342–350. 23 indexed citations

Jensen, Michael P., Camryn D. Allen, Tomoharu Eguchi, et al.. (2018). Environmental Warming and Feminization of One of the Largest Sea Turtle Populations in the World. Current Biology. 28(1). 154–159.e4. 245 indexed citations breakdown →

Eguchi, Tomoharu, Sam McClatchie, Cara Wilson, et al.. (2018). Loggerhead Turtles (Caretta caretta) in the California Current: Abundance, Distribution, and Anomalous Warming of the North Pacific. Frontiers in Marine Science. 5. 8 indexed citations

Lawson, D. D., et al.. (2017). Habitat Use and Behavior of the East Pacific Green Turtle, Chelonia mydas, in an Urbanized System. Bulletin Southern California Academy of Sciences. 116(1). 17–32. 9 indexed citations

10.

Kinney, Michael J., et al.. (2017). An analytical approach to sparse telemetry data. PLoS ONE. 12(11). e0188660–e0188660. 4 indexed citations

11.

Eguchi, Tomoharu, Scott R. Benson, David G. Foley, & Karin A. Forney. (2016). Predicting overlap between drift gillnet fishing and leatherback turtle habitat in the California Current Ecosystem. Fisheries Oceanography. 26(1). 17–33. 31 indexed citations

12.

Allen, Camryn D., Tomoharu Eguchi, David Owens, et al.. (2015). First Assessment of the Sex Ratio for an East Pacific Green Sea Turtle Foraging Aggregation: Validation and Application of a Testosterone ELISA. PLoS ONE. 10(10). e0138861–e0138861. 30 indexed citations

13.

Lunsford, Chris R., et al.. (2014). Using Models of Social Transmission to Examine the Spread of Longline Depredation Behavior among Sperm Whales in the Gulf of Alaska. PLoS ONE. 9(10). e109079–e109079. 36 indexed citations

14.

Eguchi, Tomoharu, et al.. (2014). Loggerhead sea turtle abundance at a foraging hotspot in the eastern Pacific Ocean: implications for at-sea conservation. Endangered Species Research. 24(3). 207–220. 53 indexed citations

15.

Eguchi, Tomoharu. (2014). Estimating the proportion of identifiable individuals and group sizes in photographic identification studies. Marine Mammal Science. 30(3). 1122–1139. 9 indexed citations

16.

Koch, Volker, et al.. (2013). Estimating At-Sea Mortality of Marine Turtles from Stranding Frequencies and Drifter Experiments. PLoS ONE. 8(2). e56776–e56776. 60 indexed citations

17.

Lewison, Rebecca L., et al.. (2013). Fine scale diel movement of the east Pacific green turtle, Chelonia mydas, in a highly urbanized foraging environment. Journal of Experimental Marine Biology and Ecology. 443. 56–64. 29 indexed citations

18.

Seminoff, Jeffrey A., Scott R. Benson, Karen E. Arthur, et al.. (2012). Stable Isotope Tracking of Endangered Sea Turtles: Validation with Satellite Telemetry and δ15N Analysis of Amino Acids. PLoS ONE. 7(5). e37403–e37403. 121 indexed citations

19.

Benson, Scott R., Tomoharu Eguchi, Dave Foley, et al.. (2011). Large-scale movements and high-use areas of western Pacific leatherback turtles,Dermochelys coriacea. Ecosphere. 2(7). art84–art84. 112 indexed citations

20.

Eguchi, Tomoharu & Tim Gerrodette. (2009). A Bayesian approach to line-transect analysis for estimating abundance. Ecological Modelling. 220(13-14). 1620–1630. 17 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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