Ayumi Katayama

74 total papers · 605 total citations
44 papers, 461 citations indexed

About

Ayumi Katayama is a scholar working on Global and Planetary Change, Soil Science and Nature and Landscape Conservation. According to data from OpenAlex, Ayumi Katayama has authored 44 papers receiving a total of 461 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Global and Planetary Change, 21 papers in Soil Science and 20 papers in Nature and Landscape Conservation. Recurrent topics in Ayumi Katayama's work include Plant Water Relations and Carbon Dynamics (16 papers), Soil Carbon and Nitrogen Dynamics (12 papers) and Soil erosion and sediment transport (10 papers). Ayumi Katayama is often cited by papers focused on Plant Water Relations and Carbon Dynamics (16 papers), Soil Carbon and Nitrogen Dynamics (12 papers) and Soil erosion and sediment transport (10 papers). Ayumi Katayama collaborates with scholars based in Japan, Taiwan and Malaysia. Ayumi Katayama's co-authors include Tomonori Kume, Kyoichi Otsuki, Hikaru Komatsu, Mizue Ohashi, Tomo’omi Kumagai, Michiko Nakagawa, Masakazu Suzuki, Takuo Hishi, M. Yamashita and Kazuho Matsumoto and has published in prestigious journals such as PLoS ONE, Journal of Environmental Management and Plant and Soil.

In The Last Decade

Ayumi Katayama

42 papers receiving 452 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Ayumi Katayama	250	194	189	106	97	44	461
Claude Nys	115 0.5×	166 0.9×	206 1.1×	96 0.9×	97 1.0×	35	434
Dominique Gelhaye	134 0.5×	194 1.0×	172 0.9×	72 0.7×	76 0.8×	27	450
M. K. Mahendrappa	142 0.6×	107 0.6×	186 1.0×	130 1.2×	89 0.9×	32	464
T. M. Ballard	151 0.6×	125 0.6×	136 0.7×	84 0.8×	81 0.8×	29	433
Weidong Zhang	137 0.5×	159 0.8×	293 1.6×	175 1.7×	87 0.9×	25	485
Guangyi Zhou	185 0.7×	124 0.6×	119 0.6×	124 1.2×	89 0.9×	38	431
Carla Nogueira	226 0.9×	186 1.0×	105 0.6×	141 1.3×	119 1.2×	17	431
Kong Guohui	147 0.6×	148 0.8×	266 1.4×	168 1.6×	80 0.8×	20	486
Takami Satomura	282 1.1×	169 0.9×	184 1.0×	96 0.9×	196 2.0×	26	541
Dieter Murach	154 0.6×	159 0.8×	136 0.7×	85 0.8×	124 1.3×	17	411

Countries citing papers authored by Ayumi Katayama

Since Specialization

Citations

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

Fields of papers citing papers by Ayumi Katayama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ayumi Katayama

This figure shows the co-authorship network connecting the top 25 collaborators of Ayumi Katayama. A scholar is included among the top collaborators of Ayumi Katayama 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 Ayumi Katayama. Ayumi Katayama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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