Taro Ichii

1.6k total citations
41 papers, 1.3k citations indexed

About

Taro Ichii is a scholar working on Global and Planetary Change, Ecology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Taro Ichii has authored 41 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Global and Planetary Change, 23 papers in Ecology and 16 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Taro Ichii's work include Marine and fisheries research (26 papers), Cephalopods and Marine Biology (16 papers) and Marine animal studies overview (11 papers). Taro Ichii is often cited by papers focused on Marine and fisheries research (26 papers), Cephalopods and Marine Biology (16 papers) and Marine animal studies overview (11 papers). Taro Ichii collaborates with scholars based in Japan, Australia and United Kingdom. Taro Ichii's co-authors include Mikio Naganobu, Tsunemi Kubodera, John R. Bower, Y. Okada, Mitsuo Sakai, M. Sakai, Denzo Inagake, Hiroshi Okamura, Hidehiro Kato and Koji Matsuoka and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and Marine Ecology Progress Series.

In The Last Decade

Taro Ichii

39 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Taro Ichii Japan 23 797 764 625 272 233 41 1.3k
Akihiko Yatsu Japan 22 693 0.9× 955 1.3× 510 0.8× 252 0.9× 343 1.5× 43 1.4k
Hideaki Kidokoro Japan 17 490 0.6× 604 0.8× 435 0.7× 191 0.7× 141 0.6× 41 930
Earl G. Dawe Canada 21 709 0.9× 686 0.9× 583 0.9× 164 0.6× 199 0.9× 47 1.1k
Unai Markaida Mexico 24 1.0k 1.3× 763 1.0× 1.3k 2.1× 200 0.7× 197 0.8× 49 1.7k
Janet R. Voight United States 20 521 0.7× 296 0.4× 513 0.8× 487 1.8× 35 0.2× 68 1.0k
N. T. W. Klages South Africa 25 1.4k 1.8× 831 1.1× 442 0.7× 329 1.2× 265 1.1× 53 1.7k
Sarah E. Gilman United States 7 689 0.9× 455 0.6× 263 0.4× 495 1.8× 355 1.5× 10 1.3k
Peter R. Boyle United Kingdom 12 560 0.7× 545 0.7× 726 1.2× 170 0.6× 71 0.3× 15 976
Henk‐Jan Hoving Germany 24 772 1.0× 390 0.5× 891 1.4× 314 1.2× 82 0.4× 77 1.4k
Glauco Machado Brazil 19 472 0.6× 389 0.5× 339 0.5× 173 0.6× 314 1.3× 44 1.1k

Countries citing papers authored by Taro Ichii

Since Specialization
Citations

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

Fields of papers citing papers by Taro Ichii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Taro Ichii

This figure shows the co-authorship network connecting the top 25 collaborators of Taro Ichii. A scholar is included among the top collaborators of Taro Ichii 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 Taro Ichii. Taro Ichii 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.
Meyer, Bettina, Javier A. Arata, Angus Atkinson, et al.. (2025). Adjusting the management of the Antarctic krill fishery to meet the challenges of the 21st century. Proceedings of the National Academy of Sciences. 122(37). e2412624122–e2412624122.
2.
Ichii, Taro, et al.. (2023). Impact of the climate regime shift around 2000 on recruitment of Antarctic krill at the Antarctic Peninsula and South Georgia. Progress In Oceanography. 213. 103020–103020. 5 indexed citations
3.
4.
Yatsu, Akihiko, Hiroshi Okamura, Taro Ichii, & Kazuyoshi Watanabe. (2020). Clarifying the effects of environmental factors and fishing on abundance variability of Pacific saury (Cololabis saira) in the western North Pacific Ocean during 1982–2018. Fisheries Oceanography. 30(2). 194–204. 10 indexed citations
5.
Kilada, Raouf, et al.. (2017). Validation of band counts in eyestalks for the determination of age of Antarctic krill, Euphausia superba. PLoS ONE. 12(2). e0171773–e0171773. 15 indexed citations
6.
Igarashi, Hiromichi, Taro Ichii, Mitsuo Sakai, et al.. (2015). Possible link between interannual variation of neon flying squid (Ommastrephes bartramii) abundance in the North Pacific and the climate phase shift in 1998/1999. Progress In Oceanography. 150. 20–34. 24 indexed citations
7.
Ichii, Taro, Haruka Nishikawa, Hiromichi Igarashi, et al.. (2015). Impacts of extensive driftnet fishery and late 1990s climate regime shift on dominant epipelagic nekton in the Transition Region and Subtropical Frontal Zone: Implications for fishery management. Progress In Oceanography. 150. 35–47. 17 indexed citations
8.
Wakabayashi, Takeyuki, et al.. (2012). Phylogenetic relationships among the family Ommastrephidae (Mollusca: Cephalopoda) inferred from two mitochondrial DNA gene sequences. Marine Genomics. 7. 11–16. 19 indexed citations
9.
Sakai, Mitsuo, Taro Ichii, Hiromichi Igarashi, et al.. (2010). An Optimal Synthesis of Observations and Models by Data Assimilation: Applications to Climate Analysis and Fishery Assessment. 1 indexed citations
10.
Watanabe, Hikaru, et al.. (2008). Diet and sexual maturation of the neon flying squid Ommastrephes bartramii during autumn and spring in the Kuroshio–Oyashio transition region. Journal of the Marine Biological Association of the United Kingdom. 88(2). 381–389. 23 indexed citations
11.
Ichii, Taro, et al.. (2007). Provisioning strategies of Antarctic fur seals and chinstrap penguins produce different responses to distribution of common prey and habitat. Marine Ecology Progress Series. 344. 277–297. 44 indexed citations
12.
Kubodera, Tsunemi, Hikaru Watanabe, & Taro Ichii. (2006). Feeding habits of the blue shark, Prionace glauca, and salmon shark, Lamna ditropis, in the transition region of the Western North Pacific. Reviews in Fish Biology and Fisheries. 17(2-3). 111–124. 62 indexed citations
13.
Bower, John R. & Taro Ichii. (2005). The red flying squid (Ommastrephes bartramii): A review of recent research and the fishery in Japan. Fisheries Research. 76(1). 39–55. 96 indexed citations
14.
15.
Kawaguchi, So, Taro Ichii, & Mikio Naganobu. (1999). Green krill, the indicator of micro- and nano-size phytoplankton availability to krill. Polar Biology. 22(2). 133–136. 24 indexed citations
16.
Kim, Suam, Volker Siegel, Roger P. Hewitt, et al.. (1998). Temporal changes in marine environments in the Antarctic Peninsula area during the 1994/95 austral summer. Memoirs of National Institute of Polar Research. Special issue. 52(52). 186–208. 3 indexed citations
17.
Ichii, Taro, et al.. (1998). Interannual changes in body fat condition index of minke whales in the Antarctic. Marine Ecology Progress Series. 175. 1–12. 42 indexed citations
18.
Ichii, Taro, et al.. (1996). Competition between the krill fishery and penguins in the South Shetland Islands. Polar Biology. 16(1). 63–70. 3 indexed citations
19.
Nishikawa, Jun, Mikio Naganobu, Taro Ichii, et al.. (1995). Distribution of salps near the South Shetland Islands during austral summer, 1990?1991 with special reference to krill distribution. Polar Biology. 15(1). 59 indexed citations
20.
Ichii, Taro. (1990). DISTRIBUTION OF ANTARCTIC KRILL CONCENTRATIONS EXPLOITED BY JAPANESE KRILL TRAWLERS AND MINKE WHALES (Eleventh Symposium on Polar Biology). 3. 36–56. 28 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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