Ryuji Yukami

490 total citations
24 papers, 362 citations indexed

About

Ryuji Yukami is a scholar working on Global and Planetary Change, Nature and Landscape Conservation and Ecology. According to data from OpenAlex, Ryuji Yukami has authored 24 papers receiving a total of 362 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Global and Planetary Change, 10 papers in Nature and Landscape Conservation and 10 papers in Ecology. Recurrent topics in Ryuji Yukami's work include Marine and fisheries research (20 papers), Fish Ecology and Management Studies (10 papers) and Marine Bivalve and Aquaculture Studies (8 papers). Ryuji Yukami is often cited by papers focused on Marine and fisheries research (20 papers), Fish Ecology and Management Studies (10 papers) and Marine Bivalve and Aquaculture Studies (8 papers). Ryuji Yukami collaborates with scholars based in Japan, China and Philippines. Ryuji Yukami's co-authors include Seiji Ohshimo, Mari Yoda, Tomoyoshi Yoshinaga, Kazuo Ogawa, Karl Marx A. Quiazon, Yasuhiro Kamimura, Tohya Yasuda, Chikako Watanabe, Hiroshi Okamura and Ichiro Aoki and has published in prestigious journals such as PLoS ONE, Marine Ecology Progress Series and ICES Journal of Marine Science.

In The Last Decade

Ryuji Yukami

23 papers receiving 345 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryuji Yukami Japan 9 266 200 100 62 48 24 362
Julie M. Fives Ireland 9 239 0.9× 173 0.9× 132 1.3× 32 0.5× 63 1.3× 18 338
A. Celso Fariña Spain 11 309 1.2× 202 1.0× 140 1.4× 21 0.3× 92 1.9× 20 387
Cecilie Kvamme Norway 12 241 0.9× 148 0.7× 180 1.8× 23 0.4× 55 1.1× 16 362
Joana Vasconcelos Portugal 10 203 0.8× 128 0.6× 74 0.7× 20 0.3× 76 1.6× 40 314
Rolf Sivertsgård Norway 10 171 0.6× 317 1.6× 292 2.9× 81 1.3× 87 1.8× 16 432
Agustín A. Rojas‐Herrera Mexico 14 139 0.5× 310 1.6× 78 0.8× 14 0.2× 118 2.5× 48 404
Vanja Čikeš Keč Croatia 14 313 1.2× 145 0.7× 152 1.5× 76 1.2× 204 4.3× 42 428
Daisuke Uyeno Japan 10 82 0.3× 292 1.5× 70 0.7× 45 0.7× 74 1.5× 80 365
Claire J. Healy United States 8 161 0.6× 322 1.6× 166 1.7× 38 0.6× 29 0.6× 13 334
Roberto Licandeo Canada 14 485 1.8× 211 1.1× 441 4.4× 30 0.5× 151 3.1× 25 666

Countries citing papers authored by Ryuji Yukami

Since Specialization
Citations

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

Fields of papers citing papers by Ryuji Yukami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuji Yukami

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuji Yukami. A scholar is included among the top collaborators of Ryuji Yukami 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 Ryuji Yukami. Ryuji Yukami 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
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Kamimura, Yasuhiro, et al.. (2022). Density-dependent attributes of schooling in small pelagic fishes. Die Naturwissenschaften. 109(5). 49–49. 2 indexed citations
4.
Ito, Shin‐ichi, Marty Kwok‐Shing Wong, Susumu Yoshizawa, et al.. (2022). Comparison of species-specific qPCR and metabarcoding methods to detect small pelagic fish distribution from open ocean environmental DNA. PLoS ONE. 17(9). e0273670–e0273670. 35 indexed citations
5.
Ohshimo, Seiji, Satoshi Suyama, Toshihiro Tsuji, et al.. (2022). Geographical differences in stable isotope ratios and fatty acid and lipid signatures of chub mackerel, Scomber japonicus, in waters around Japan. Bulletin of Marine Science. 98(3). 247–270. 5 indexed citations
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Kamimura, Yasuhiro, et al.. (2021). Intra- and inter-specific density dependence of body condition, growth, and habitat temperature in chub mackerel ( Scomber japonicus ). ICES Journal of Marine Science. 78(9). 3254–3264. 20 indexed citations
8.
Kamimura, Yasuhiro, et al.. (2021). Spatiotemporal spawning patterns and early growth of Japanese sardine in the western North Pacific during the recent stock increase. Fisheries Oceanography. 30(6). 643–652. 8 indexed citations
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Kamimura, Yasuhiro, et al.. (2020). Time-varying relationships between early growth rate and recruitment in Japanese sardine. Fisheries Research. 232. 105723–105723. 12 indexed citations
11.
Nishijima, Shota, et al.. (2020). Spatio-temporal model reduces species misidentification bias of spawning eggs in stock assessment of spotted mackerel in the western North Pacific. Fisheries Research. 236. 105825–105825. 5 indexed citations
12.
Sassa, Chiyuki, et al.. (2019). Fisheries biology and population dynamics of Tsushima Warm Current stock of chub mackerel Scomber japonicus. 83(4). 237–251. 2 indexed citations
13.
Hashimoto, Midori, Shota Nishijima, Ryuji Yukami, et al.. (2019). Spatiotemporal dynamics of the Pacific chub mackerel revealed by standardized abundance indices. Fisheries Research. 219. 105315–105315. 18 indexed citations
14.
Yukami, Ryuji. (2017). 1. Stock status of mackerel around Japan. NIPPON SUISAN GAKKAISHI. 83(5). 836–836. 1 indexed citations
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Ichinokawa, Momoko, Hiroshi Okamura, Hiroyuki Kurota, et al.. (2015). Searching for optimum management procedures by quantifying management objectives for Japanese domestic fishery stocks without stock biomass estimation. NIPPON SUISAN GAKKAISHI. 81(2). 206–218. 8 indexed citations
16.
Ohshimo, Seiji, et al.. (2010). Age, growth and reproductive characteristics of gold striped amberjack 1 Seriola lalandi in the waters off western Kyushu, Japan. New Zealand Journal of Marine and Freshwater Research. 44(2). 117–127. 20 indexed citations
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Yukami, Ryuji, Ichiro Aoki, & Isamu Mitani. (2008). Daily age of adult Japanese anchovyEngraulis japonicusoff eastern Honshu, Japan by otolith daily increment. Fisheries Science. 74(6). 1348–1350. 8 indexed citations
19.
Quiazon, Karl Marx A., Tomoyoshi Yoshinaga, Kazuo Ogawa, & Ryuji Yukami. (2008). Morphological differences between larvae and in vitro-cultured adults of Anisakis simplex (sensu stricto) and Anisakis pegreffii (Nematoda: Anisakidae). Parasitology International. 57(4). 483–489. 67 indexed citations
20.
Aoki, Ichiro, et al.. (2004). Early life history traits based on otolith microstructure of the black rockfish Sebastes inermis off Miura Peninsula, central Japan. NIPPON SUISAN GAKKAISHI. 70(2). 138–144. 5 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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