Ryuichi Hirata

2.2k total citations
52 papers, 1.6k citations indexed

About

Ryuichi Hirata is a scholar working on Global and Planetary Change, Ecology and Atmospheric Science. According to data from OpenAlex, Ryuichi Hirata has authored 52 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Global and Planetary Change, 16 papers in Ecology and 12 papers in Atmospheric Science. Recurrent topics in Ryuichi Hirata's work include Plant Water Relations and Carbon Dynamics (28 papers), Atmospheric and Environmental Gas Dynamics (22 papers) and Fire effects on ecosystems (16 papers). Ryuichi Hirata is often cited by papers focused on Plant Water Relations and Carbon Dynamics (28 papers), Atmospheric and Environmental Gas Dynamics (22 papers) and Fire effects on ecosystems (16 papers). Ryuichi Hirata collaborates with scholars based in Japan, United States and China. Ryuichi Hirata's co-authors include Takashi Hirano, Nobuko Saigusa, Yasumi Fujinuma, Susumu Yamamoto, Yoshiyuki Takahashi, Kentaro Takagi, Yoshikazu Ohtani, Suwido Limin, Mitsuru Osaki and Tania June and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, The Science of The Total Environment and Remote Sensing of Environment.

In The Last Decade

Ryuichi Hirata

52 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryuichi Hirata Japan 24 1.2k 616 348 183 181 52 1.6k
Tea Thum Finland 19 916 0.7× 475 0.8× 373 1.1× 239 1.3× 200 1.1× 36 1.4k
Mei Huang China 21 997 0.8× 529 0.9× 359 1.0× 237 1.3× 143 0.8× 91 1.6k
Mathias Herbst Germany 25 1.1k 0.9× 528 0.9× 366 1.1× 182 1.0× 234 1.3× 34 1.4k
Housen Chu United States 19 1.0k 0.8× 350 0.6× 367 1.1× 96 0.5× 174 1.0× 33 1.3k
Benoît Burban France 18 1.0k 0.8× 669 1.1× 271 0.8× 296 1.6× 159 0.9× 30 1.5k
Gianluca Filippa Italy 23 793 0.6× 774 1.3× 692 2.0× 263 1.4× 133 0.7× 58 1.7k
Andrej Varlagin Russia 22 1.7k 1.4× 776 1.3× 680 2.0× 227 1.2× 258 1.4× 40 2.0k
Masahito Ueyama Japan 24 1.2k 1.0× 387 0.6× 788 2.3× 226 1.2× 131 0.7× 88 1.6k
Philip J. Riggan United States 20 1.2k 1.0× 420 0.7× 533 1.5× 173 0.9× 127 0.7× 51 1.6k
Xuguang Tang China 21 810 0.6× 645 1.0× 264 0.8× 177 1.0× 134 0.7× 73 1.4k

Countries citing papers authored by Ryuichi Hirata

Since Specialization
Citations

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

Fields of papers citing papers by Ryuichi Hirata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuichi Hirata

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuichi Hirata. A scholar is included among the top collaborators of Ryuichi Hirata 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 Ryuichi Hirata. Ryuichi Hirata 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.
Wong, Guan Xhuan, Ryuichi Hirata, Takashi Hirano, et al.. (2025). Impact of land conversion on environmental conditions and methane emissions from a tropical peatland. The Science of The Total Environment. 962. 178466–178466. 1 indexed citations
2.
Kato, Tomomichi, et al.. (2024). Future projections of Siberian wildfire and aerosol emissions. Biogeosciences. 21(18). 4195–4227. 3 indexed citations
3.
Nishina, Kazuya, Lulie Melling, Sakae Toyoda, et al.. (2023). Dissolved N2O concentrations in oil palm plantation drainage in a peat swamp of Malaysia. The Science of The Total Environment. 872. 162062–162062. 3 indexed citations
4.
Saito, Makoto, Tomohiro Shiraishi, Ryuichi Hirata, et al.. (2022). Sensitivity of biomass burning emissions estimates to land surface information. Biogeosciences. 19(7). 2059–2078. 6 indexed citations
5.
Hirano, Takashi, Guan Xhuan Wong, Ryuichi Hirata, et al.. (2022). Carbon loss from aboveground woody debris generated through land conversion from a secondary peat swamp forest to an oil palm plantation. Journal of Agricultural Meteorology. 78(4). 137–146. 2 indexed citations
6.
Shiraishi, Tomohiro & Ryuichi Hirata. (2021). Estimation of carbon dioxide emissions from the megafires of Australia in 2019–2020. Scientific Reports. 11(1). 8267–8267. 25 indexed citations
7.
Saito, Makoto, Tomohiro Shiraishi, Ryuichi Hirata, et al.. (2021). Sensitivity of biomass burning emissions estimates to land surface information. 1 indexed citations
8.
Tang, Angela Che Ing, Lulie Melling, Paul C. Stoy, et al.. (2020). A Bornean peat swamp forest is a net source of carbon dioxide to the atmosphere. Global Change Biology. 26(12). 6931–6944. 10 indexed citations
9.
Shiogama, Hideo, Ryuichi Hirata, Tomoko Hasegawa, et al.. (2020). Historical and future anthropogenic warming effects on droughts, fires and fire emissions of CO 2 and PM 2.5 in equatorial Asia when 2015-like El Niño events occur. Earth System Dynamics. 11(2). 435–445. 16 indexed citations
10.
11.
Ito, Akihiko, Yasunori Tohjima, Takuya Saito, et al.. (2019). Methane budget of East Asia, 1990–2015: A bottom-up evaluation. The Science of The Total Environment. 676. 40–52. 34 indexed citations
12.
Tang, Angela Che Ing, et al.. (2018). Eddy Covariance Measurements of Methane Flux at a Tropical Peat Forest in Sarawak, Malaysian Borneo. Geophysical Research Letters. 45(9). 4390–4399. 30 indexed citations
13.
Wong, Guan Xhuan, et al.. (2018). Micrometeorological measurement of methane flux above a tropical peat swamp forest. Agricultural and Forest Meteorology. 256-257. 353–361. 27 indexed citations
14.
Kondo, Masayuki, Kazuhito Ichii, Masahito Ueyama, et al.. (2013). The role of carbon flux and biometric observations in constraining a terrestrial ecosystem model: a case study in disturbed forests in East Asia. Ecological Research. 28(5). 893–905. 13 indexed citations
15.
Ueyama, Masahito, Ryuichi Hirata, Masayoshi Mano, et al.. (2012). Influences of various calculation options on heat, water and carbon fluxes determined by open- and closed-path eddy covariance methods. Tellus B. 64(1). 19048–19048. 82 indexed citations
16.
Ono, Keisuke, Ryuichi Hirata, Masayoshi Mano, et al.. (2007). Systematic Differences in CO2 Fluxes Measured by Open- and Closed-path Eddy Covariance Systems: Influence of Air Density Fluctuations Resulting from Temperature and Water Vapor Transfer. Journal of Agricultural Meteorology. 63(3). 139–155. 7 indexed citations
17.
Ieda, Teruyo, Michihiro Mochida, Ryuichi Hirata, et al.. (2006). Diurnal variations and vertical gradients of biogenic volatile and semi-volatile organic compounds at the Tomakomai larch forest station in Japan. Tellus B. 58(3). 177–177. 23 indexed citations
18.
Hirano, Takashi, et al.. (2003). Effect of Heat Storage Flux on Energy Balance in a Larch Forest. Journal of Agricultural Meteorology. 59(3). 245–250. 2 indexed citations
19.
Saigusa, Nobuko, et al.. (2002). . JOURNAL OF JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES. 15(6). 665–672. 2 indexed citations
20.
Hirata, Ryuichi. (1967). L'onomastica falisca e i suoi rapporti con la latina e l'etrusca. 3 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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