Tsutomu Mano

1.1k total citations
46 papers, 616 citations indexed

About

Tsutomu Mano is a scholar working on Ecology, Genetics and Small Animals. According to data from OpenAlex, Tsutomu Mano has authored 46 papers receiving a total of 616 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Ecology, 13 papers in Genetics and 5 papers in Small Animals. Recurrent topics in Tsutomu Mano's work include Wildlife Ecology and Conservation (28 papers), Animal Ecology and Behavior Studies (12 papers) and Genetic diversity and population structure (12 papers). Tsutomu Mano is often cited by papers focused on Wildlife Ecology and Conservation (28 papers), Animal Ecology and Behavior Studies (12 papers) and Genetic diversity and population structure (12 papers). Tsutomu Mano collaborates with scholars based in Japan, Russia and United States. Tsutomu Mano's co-authors include Ryuichi Masuda, Toshio Tsubota, Michihiro C. Yoshida, Tetsuro Matsuhashi, Yoshikazu Sato, Hifumi Tsuruga, Koichi Murata, Seiki Takatsuki, Masami Yamanaka and Gennady F. Baryshnikov and has published in prestigious journals such as Scientific Reports, Molecular Biology and Evolution and Journal of Wildlife Management.

In The Last Decade

Tsutomu Mano

44 papers receiving 585 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tsutomu Mano Japan 14 519 232 58 57 52 46 616
Peep Männil Estonia 13 520 1.0× 383 1.7× 37 0.6× 41 0.7× 34 0.7× 17 632
Magdalena Niedziałkowska Poland 17 697 1.3× 399 1.7× 75 1.3× 45 0.8× 93 1.8× 32 810
J. R. Michaux Belgium 6 403 0.8× 382 1.6× 43 0.7× 126 2.2× 34 0.7× 7 582
Ivan Kos Slovenia 14 467 0.9× 196 0.8× 77 1.3× 74 1.3× 95 1.8× 41 610
Rogan M. Colbourne New Zealand 12 414 0.8× 288 1.2× 96 1.7× 126 2.2× 23 0.4× 27 653
Aksel Bo Madsen Denmark 19 792 1.5× 351 1.5× 107 1.8× 85 1.5× 87 1.7× 57 965
Sterling D. Miller United States 16 728 1.4× 171 0.7× 94 1.6× 91 1.6× 55 1.1× 31 829
Mariano L. Merino Argentina 11 290 0.6× 112 0.5× 63 1.1× 80 1.4× 23 0.4× 43 441
П. А. Сорокин Russia 13 263 0.5× 135 0.6× 38 0.7× 47 0.8× 56 1.1× 47 421
Johnny Birks United Kingdom 16 865 1.7× 347 1.5× 107 1.8× 101 1.8× 77 1.5× 31 980

Countries citing papers authored by Tsutomu Mano

Since Specialization
Citations

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

Fields of papers citing papers by Tsutomu Mano

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsutomu Mano

This figure shows the co-authorship network connecting the top 25 collaborators of Tsutomu Mano. A scholar is included among the top collaborators of Tsutomu Mano 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 Tsutomu Mano. Tsutomu Mano 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.
Miura, Kazuki, Jun Matsubayashi, Chikage Yoshimizu, et al.. (2025). A novel method for fine‐scale retrospective isotope analysis in mammals using eye lenses. Ecosphere. 16(5).
2.
Mano, Tsutomu, et al.. (2025). Harvest-based demographic estimation of a brown bear population on the Oshima Peninsula, Hokkaido. Ursus. 2024(35e25). 4 indexed citations
3.
4.
Murakami, Masaki, Toshihiro Tokiwa, Hiromu Sugiyama, et al.. (2023). Trichinella T9 in wild bears in Japan: Prevalence, species/genotype identification, and public health implications. International Journal for Parasitology Parasites and Wildlife. 21. 264–268. 4 indexed citations
5.
Morimoto, Junko, et al.. (2021). Factors influencing lifespan dependency on agricultural crops by brown bears. Landscape and Ecological Engineering. 17(3). 351–362. 5 indexed citations
6.
Yamanaka, Masami, Tsuyoshi Ishinazaka, Tsutomu Mano, et al.. (2020). Development of a noninvasive photograph-based method for the evaluation of body condition in free-ranging brown bears. PeerJ. 8. e9982–e9982. 15 indexed citations
7.
Shimozuru, Michito, Masami Yamanaka, Tsuyoshi Ishinazaka, et al.. (2020). Maternal human habituation enhances sons’ risk of human-caused mortality in a large carnivore, brown bears. Scientific Reports. 10(1). 16498–16498. 14 indexed citations
8.
Shimozuru, Michito, Masami Yamanaka, Hifumi Tsuruga, et al.. (2019). Sex-biased dispersal and inbreeding avoidance in Hokkaido brown bears. Journal of Mammalogy. 100(4). 1317–1326. 8 indexed citations
9.
Omori, Ryosuke, et al.. (2018). Evaluation of body condition using body mass and chest girth in brown bears of Hokkaido, Japan (Ursus arctos yesoensis). Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 5 indexed citations
10.
Mano, Tsutomu, Alexei V. Abramov, Gennady F. Baryshnikov, et al.. (2017). Paternal phylogeographic structure of the brown bear (Ursus arctos) in northeastern Asia and the effect of male-mediated gene flow to insular populations. Zoological Letters. 3(1). 21–21. 12 indexed citations
11.
Mano, Tsutomu, Alexei V. Abramov, Gennady F. Baryshnikov, et al.. (2013). Molecular Phylogeography of the Brown Bear (Ursus arctos) in Northeastern Asia Based on Analyses of Complete Mitochondrial DNA Sequences. Molecular Biology and Evolution. 30(7). 1644–1652. 53 indexed citations
12.
13.
Jusup, Marko, et al.. (2012). Adaptive management of the brown bear population in Hokkaido, Japan. Ecological Modelling. 242. 20–27. 12 indexed citations
14.
Sato, Yoshikazu, et al.. (2011). Dispersal of male bears into peripheral habitats inferred from mtDNA haplotypes. Ursus. 22(2). 120–132. 14 indexed citations
15.
16.
Mano, Tsutomu, et al.. (2009). Genetic Diversity of the MHC Class-IIDQAGene in Brown Bears (Ursus arctos) on Hokkaido, Northern Japan. ZOOLOGICAL SCIENCE. 26(8). 530–535. 8 indexed citations
17.
Baryshnikov, Gennady F., Tsutomu Mano, & Ryuichi Masuda. (2005). Taxonomic differentiation of Ursus arctos (Carnivora, Ursidae) from south Okhotsk Sea islands on the basis of morphometrical analysis of skull and teeth.. Russian Journal of Theriology. 3(2). 77–88. 14 indexed citations
18.
Tsuruga, Hifumi, et al.. (1999). Application of Zolazepam-HCl and Tiletamine-HCl to Immobilization of Hokkaido Brown Bear(<i>Ursus arctos yesoensis</i>). Japanese Journal of Zoo and Wildlife Medicine. 4(1). 61–64. 1 indexed citations
19.
Matsuhashi, Tetsuro, Ryuichi Masuda, Tsutomu Mano, & Michihiro C. Yoshida. (1999). Microevolution of the mitochondrial DNA control region in the Japanese brown bear (Ursus arctos) population. Molecular Biology and Evolution. 16(5). 676–684. 95 indexed citations
20.
Ohdachi, Satoshi D., Toshiki Aoi, Tsutomu Mano, & Toshio Tsubota. (1992). Growth, Sexual Dimorphism, and Geographical Variation of Skull Dimensions of the Brown Bear Ursus arctos in Hokkaido. 17(1). 27–47. 21 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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