Tamotsu Shiroyama

467 total citations
19 papers, 357 citations indexed

About

Tamotsu Shiroyama is a scholar working on Plant Science, Ecology and Nature and Landscape Conservation. According to data from OpenAlex, Tamotsu Shiroyama has authored 19 papers receiving a total of 357 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Plant Science, 7 papers in Ecology and 5 papers in Nature and Landscape Conservation. Recurrent topics in Tamotsu Shiroyama's work include Soil Carbon and Nitrogen Dynamics (4 papers), Clay minerals and soil interactions (3 papers) and Freshwater macroinvertebrate diversity and ecology (3 papers). Tamotsu Shiroyama is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (4 papers), Clay minerals and soil interactions (3 papers) and Freshwater macroinvertebrate diversity and ecology (3 papers). Tamotsu Shiroyama collaborates with scholars based in United States, Ghana and Canada. Tamotsu Shiroyama's co-authors include Frank deNoyelles, David P. Larsen, Lidia S. Watrud, Sharon Maggard, William E. Miller, David M. Olszyk, Joseph C. Greene, Mark G. Johnson, Thomas E. Maloney and J. M. Novak and has published in prestigious journals such as Soil Biology and Biochemistry, Plant and Soil and Environmental Toxicology and Chemistry.

In The Last Decade

Tamotsu Shiroyama

19 papers receiving 320 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tamotsu Shiroyama United States 12 103 95 85 78 61 19 357
Daniel Davidson United States 9 122 1.2× 28 0.3× 104 1.2× 140 1.8× 115 1.9× 14 345
Qingli Ma United States 15 52 0.5× 156 1.6× 205 2.4× 166 2.1× 60 1.0× 20 518
W. A. Torello United States 11 34 0.3× 183 1.9× 93 1.1× 175 2.2× 50 0.8× 20 409
Dan J. Pantone United States 12 49 0.5× 243 2.6× 186 2.2× 71 0.9× 24 0.4× 23 457
Xinhui Li China 10 71 0.7× 98 1.0× 154 1.8× 26 0.3× 62 1.0× 15 381
Siddiq Akbar China 13 71 0.7× 34 0.4× 194 2.3× 159 2.0× 152 2.5× 23 518
A. B. Kwabiah Canada 11 81 0.8× 204 2.1× 109 1.3× 100 1.3× 33 0.5× 16 504
Myung‐Hyun Kim South Korea 11 57 0.6× 151 1.6× 103 1.2× 29 0.4× 92 1.5× 76 421
Marcin W. Woch Poland 13 53 0.5× 198 2.1× 198 2.3× 37 0.5× 83 1.4× 29 498

Countries citing papers authored by Tamotsu Shiroyama

Since Specialization
Citations

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

Fields of papers citing papers by Tamotsu Shiroyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tamotsu Shiroyama

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

All Works

19 of 19 papers shown
1.
Olszyk, David M., et al.. (2024). Simulated herbicide drift alters native plant flowering phenology. Ecotoxicology. 33(9). 1009–1025. 1 indexed citations
2.
Johnson, Mark G., David M. Olszyk, Tamotsu Shiroyama, et al.. (2023). Designing amendments to improve plant performance for mine tailings revegetation. Agrosystems Geosciences & Environment. 6(3). 1–18. 2 indexed citations
3.
Olszyk, David M., Tamotsu Shiroyama, J. M. Novak, et al.. (2020). Biochar Affects Essential Nutrients of Carrot Taproots and Lettuce Leaves. HortScience. 55(2). 261–271. 8 indexed citations
4.
Olszyk, David M., Tamotsu Shiroyama, J. M. Novak, et al.. (2020). Biochar affects growth and shoot nitrogen in four crops for two soils. Agrosystems Geosciences & Environment. 3(1). 1–22. 17 indexed citations
5.
Olszyk, David M., Tamotsu Shiroyama, J. M. Novak, & Mark G. Johnson. (2018). A rapid-test for screening biochar effects on seed germination. Communications in Soil Science and Plant Analysis. 49(16). 2025–2041. 20 indexed citations
6.
Olszyk, David M., et al.. (2017). Plant reproduction is altered by simulated herbicide drift to constructed plant communities. Environmental Toxicology and Chemistry. 36(10). 2799–2813. 18 indexed citations
7.
Watrud, Lidia S., et al.. (2011). Sodium thioglycollate enhances pollen germination and pollen tube elongation in cruciferous species. In Vitro Cellular & Developmental Biology - Plant. 47(5). 589–595. 2 indexed citations
8.
Waschmann, Ronald S., et al.. (2010). Sunlit mesocosms designed for pollen confinement and risk assessment of transgenic crops. Aerobiologia. 26(4). 311–325. 6 indexed citations
9.
Watrud, Lidia S., et al.. (2006). Ecological Risk Assessment of Alfalfa Medicago Varia L.) Genetically Engineered to Express a Human Metallothionein (hMT) Gene. Water Air & Soil Pollution. 176(1-4). 329–349. 6 indexed citations
10.
Watrud, Lidia S., Sharon Maggard, Tamotsu Shiroyama, et al.. (2003). Bracken (Pteridium aquilinum L.) frond biomass and rhizosphere microbial community characteristics are correlated to edaphic factors. Plant and Soil. 249(2). 359–371. 10 indexed citations
11.
Hobbie, Erik A., Lidia S. Watrud, Sharon Maggard, Tamotsu Shiroyama, & Paul T. Rygiewicz. (2003). Carbohydrate use and assimilation by litter and soil fungi assessed by carbon isotopes and BIOLOG® assays. Soil Biology and Biochemistry. 35(2). 303–311. 32 indexed citations
12.
Donegan, K. K., Lidia S. Watrud, Ramon J. Seidler, et al.. (2001). Soil and litter organisms in Pacific northwest forests under different management practices. Applied Soil Ecology. 18(2). 159–175. 40 indexed citations
13.
Fairbrother, Anne, et al.. (1998). A novel nonmetric multivariate approach to the evaluation of biomarkers in terrestrial field studies. Ecotoxicology. 7(1). 1–10. 17 indexed citations
14.
Bennett, Richard S., et al.. (1990). Effects of the duration and timing of dietary methyl parathion exposure on bobwhite reproduction. Environmental Toxicology and Chemistry. 9(12). 1473–1480. 21 indexed citations
15.
Larsen, David P., et al.. (1986). Comparisons of single-species, microcosm and experimental pond responses to atrazine exposure. Environmental Toxicology and Chemistry. 5(2). 179–190. 70 indexed citations
16.
Larsen, David P., et al.. (1986). COMPARISONS OF SINGLE-SPECIES, MICROCOSM AND EXPERIMENTAL POND RESPONSES TO ATRAZINE EXPOSURE. Environmental Toxicology and Chemistry. 5(2). 179–179. 14 indexed citations
17.
18.
Miller, William E., et al.. (1977). Biostimulation and nutrient assessment. Environmental Pollution (1970). 14(3). 240–240. 26 indexed citations
19.
Greene, Joseph C., William E. Miller, Tamotsu Shiroyama, & Thomas E. Maloney. (1975). Utilization of algal assays to assess the effects of municipal, industrial, and agricultural wastewater effluents upon phytoplankton production in the Snake River system. Water Air & Soil Pollution. 4(3-4). 415–434. 36 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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