Katsuhiro Osumi

719 total citations
26 papers, 555 citations indexed

About

Katsuhiro Osumi is a scholar working on Nature and Landscape Conservation, Plant Science and Ecology. According to data from OpenAlex, Katsuhiro Osumi has authored 26 papers receiving a total of 555 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Nature and Landscape Conservation, 8 papers in Plant Science and 7 papers in Ecology. Recurrent topics in Katsuhiro Osumi's work include Ecology and Vegetation Dynamics Studies (10 papers), Forest ecology and management (9 papers) and Forest Ecology and Biodiversity Studies (4 papers). Katsuhiro Osumi is often cited by papers focused on Ecology and Vegetation Dynamics Studies (10 papers), Forest ecology and management (9 papers) and Forest Ecology and Biodiversity Studies (4 papers). Katsuhiro Osumi collaborates with scholars based in Japan. Katsuhiro Osumi's co-authors include Takashi Masaki, Wajirou Suzuki, Wajiro Suzuki, Kazunori Takahashi, Kazuhiko Hoshizaki, T. Sato, Yuji Isagi, Hitoshi Sakio, Shingo Miura and Hiromu Daimaru and has published in prestigious journals such as Forest Ecology and Management, Journal of Biogeography and Journal of Wildlife Management.

In The Last Decade

Katsuhiro Osumi

25 papers receiving 496 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Katsuhiro Osumi Japan 13 326 231 129 124 120 26 555
Wajirou Suzuki Japan 11 327 1.0× 231 1.0× 99 0.8× 148 1.2× 189 1.6× 21 539
Satoshi Nanami Japan 15 338 1.0× 119 0.5× 119 0.9× 124 1.0× 224 1.9× 32 535
Wajiro Suzuki Japan 10 275 0.8× 205 0.9× 86 0.7× 112 0.9× 154 1.3× 16 488
Laura E. DeWald United States 13 254 0.8× 260 1.1× 196 1.5× 150 1.2× 72 0.6× 29 572
D. A. Kleinig Australia 5 237 0.7× 123 0.5× 124 1.0× 200 1.6× 169 1.4× 9 557
Kazuhiko Hoshizaki Japan 11 224 0.7× 147 0.6× 92 0.7× 91 0.7× 104 0.9× 22 377
Kani Işık Türkiye 16 219 0.7× 123 0.5× 60 0.5× 268 2.2× 137 1.1× 28 627
Heidi Hirsch South Africa 14 271 0.8× 154 0.7× 78 0.6× 215 1.7× 237 2.0× 28 622
Tsutomu Yagihashi Japan 13 422 1.3× 181 0.8× 125 1.0× 174 1.4× 218 1.8× 37 626
Colin R. Maycock Malaysia 14 311 1.0× 148 0.6× 91 0.7× 79 0.6× 205 1.7× 28 484

Countries citing papers authored by Katsuhiro Osumi

Since Specialization
Citations

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

Fields of papers citing papers by Katsuhiro Osumi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katsuhiro Osumi

This figure shows the co-authorship network connecting the top 25 collaborators of Katsuhiro Osumi. A scholar is included among the top collaborators of Katsuhiro Osumi 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 Katsuhiro Osumi. Katsuhiro Osumi 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.
Osumi, Katsuhiro, et al.. (2023). Longevity of tall tree species in temperate forests of the northern Japanese Archipelago. Journal of Forest Research. 28(5). 333–344. 5 indexed citations
2.
Noguchi, Mahoko, Kazuhiko Hoshizaki, Michinari Matsushita, et al.. (2022). Aboveground biomass increments over 26 years (1993–2019) in an old-growth cool-temperate forest in northern Japan. Journal of Plant Research. 135(1). 69–79. 7 indexed citations
3.
Osumi, Katsuhiro, et al.. (2022). Dependence of flower-bearing on trunk size and trunk origin in four tree species of the subgenus Quercus. Journal of Forest Research. 28(3). 204–211. 1 indexed citations
4.
Chen, Shufen, Yoshihiko Tsumura, Nobuhiro Tomaru, et al.. (2021). Determination of intraspecific variation in seed weight, leaf functional traits, and sapling size of Betula ermanii using a common garden experiment. Journal of Forest Research. 26(6). 419–426. 3 indexed citations
5.
Osumi, Katsuhiro, et al.. (2021). Long-term nucleation effect of remnant trees in a temperate forest established on abandoned grassland. Acta Oecologica. 114. 103794–103794. 2 indexed citations
6.
Kuroda, Keiko, Katsuhiro Osumi, & Hirosuke Oku. (2012). Reestablishing the health of secondary forests Satoyama endangered by Japanese oak wilt: A preliminary report. Journal of Agricultural Extension and Rural Development. 4(9). 192–198. 7 indexed citations
7.
Masaki, Takashi, et al.. (2006). Long-term growth analyses of Japanese cedar trees in a plantation: neighborhood competition and persistence of initial growth deviations. Journal of Forest Research. 11(4). 217–225. 42 indexed citations
8.
9.
Sato, T., Yuji Isagi, Hitoshi Sakio, Katsuhiro Osumi, & Susumu Goto. (2005). Effect of gene flow on spatial genetic structure in the riparian canopy tree Cercidiphyllum japonicum revealed by microsatellite analysis. Heredity. 96(1). 79–84. 50 indexed citations
10.
Masaki, Takashi, et al.. (2005). Seedling dynamics of Acer mono and Fagus crenata: an environmental filter limiting their adult distributions. Plant Ecology. 177(2). 189–199. 21 indexed citations
11.
FUKAMACHI, Katsue, et al.. (2004). Landscape Patterns of Isolated Trees and Small Isolated Woodlands in the Western Side of Lake Biwa, Shiga Prefecture. Journal of The Japanese Institute of Landscape Architecture. 67(5). 665–668. 5 indexed citations
12.
Miura, Shingo, et al.. (2004). RELATIONSHIP BETWEEN CHANGES IN BEECHNUT PRODUCTION AND ASIATIC BLACK BEARS IN NORTHERN JAPAN. Journal of Wildlife Management. 68(4). 979–986. 73 indexed citations
13.
Osumi, Katsuhiro, Shigeto Ikeda, & Toru Okamoto. (2003). Vegetation patterns and their dependency on site conditions in the pre‐industrial landscape of north‐eastern Japan. Ecological Research. 18(6). 753–765. 18 indexed citations
14.
Suzuki, Wajirou, Katsuhiro Osumi, Takashi Masaki, et al.. (2002). Disturbance regimes and community structures of a riparian and an adjacent terrace stand in the Kanumazawa Riparian Research Forest, northern Japan. Forest Ecology and Management. 157(1-3). 285–301. 66 indexed citations
15.
Osumi, Katsuhiro, et al.. (2002). The unstable fate of seedlings of the small-seeded pioneer tree species, Betula maximowicziana. Forest Ecology and Management. 160(1-3). 85–95. 13 indexed citations
16.
17.
Osumi, Katsuhiro, et al.. (1999). The community structure of a logged-over tropical rain forest in Mt. Makiling Forest Reserve, Philippines. JOURNAL OF TROPICAL FOREST SCIENCE. 11(2). 446–458. 24 indexed citations
18.
Osumi, Katsuhiro, et al.. (1998). Fruit Bearing Behavior of 4 Legumes Cultivated under Shaded Conditions. Japan Agricultural Research Quarterly JARQ. 32(2). 145–151. 7 indexed citations
19.
Osumi, Katsuhiro, et al.. (1998). Effect of Shelter Trees on Growth and Yield of Pechai (Brassica chinensis L.), Mungbean (Vigna radiata L.) and Maize (Zea mays L.). Japan Agricultural Research Quarterly JARQ. 32(2). 139–144. 2 indexed citations
20.
Osumi, Katsuhiro, et al.. (1997). Seedling emergence of Betula maximowicziana following human disturbance and the role of buried viable seeds. Forest Ecology and Management. 93(3). 235–243. 33 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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