Shuji Aoki

6.1k total citations
108 papers, 2.8k citations indexed

About

Shuji Aoki is a scholar working on Atmospheric Science, Global and Planetary Change and Environmental Chemistry. According to data from OpenAlex, Shuji Aoki has authored 108 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 98 papers in Atmospheric Science, 89 papers in Global and Planetary Change and 10 papers in Environmental Chemistry. Recurrent topics in Shuji Aoki's work include Atmospheric and Environmental Gas Dynamics (88 papers), Atmospheric chemistry and aerosols (65 papers) and Atmospheric Ozone and Climate (64 papers). Shuji Aoki is often cited by papers focused on Atmospheric and Environmental Gas Dynamics (88 papers), Atmospheric chemistry and aerosols (65 papers) and Atmospheric Ozone and Climate (64 papers). Shuji Aoki collaborates with scholars based in Japan, United States and Germany. Shuji Aoki's co-authors include Takakiyo Nakazawa, Shinji Morimoto, Satoshi Sugawara, Toshinobu Machida, Kenji Kawamura, Okitsugu Watanabe, Shigeyuki Ishidoya, Kentaro Ishijima, Yoshiyuki Fujii and Yoko Yokouchi and has published in prestigious journals such as Nature, SHILAP Revista de lepidopterología and Journal of Geophysical Research Atmospheres.

In The Last Decade

Shuji Aoki

107 papers receiving 2.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Shuji Aoki Japan	31	2.4k	1.9k	337	306	245	108	2.8k
K. A. Masarie United States	24	3.4k 1.4×	4.1k 2.2×	328 1.0×	427 1.4×	253 1.0×	38	4.7k
Takakiyo Nakazawa Japan	39	4.4k 1.9×	4.4k 2.3×	443 1.3×	420 1.4×	774 3.2×	169	5.6k
J. M. Barnola France	23	2.2k 0.9×	1.0k 0.5×	538 1.6×	429 1.4×	197 0.8×	38	2.7k
P. C. Novelli United States	39	4.5k 1.9×	4.6k 2.4×	373 1.1×	489 1.6×	255 1.0×	77	5.5k
Sarah B. Das United States	32	3.4k 1.4×	513 0.3×	526 1.6×	206 0.7×	373 1.5×	63	3.9k
M. Trolier United States	11	1.1k 0.5×	1.6k 0.8×	292 0.9×	79 0.3×	152 0.6×	11	2.0k
Robert Bacastow United States	17	1.2k 0.5×	1.6k 0.8×	397 1.2×	228 0.7×	739 3.0×	32	2.4k
R. Delmas France	21	1.6k 0.7×	534 0.3×	552 1.6×	159 0.5×	138 0.6×	44	1.8k
Okitsugu Watanabe Japan	27	2.7k 1.1×	463 0.2×	644 1.9×	276 0.9×	122 0.5×	167	3.0k
Nicholas Jones Australia	33	3.0k 1.3×	2.8k 1.5×	141 0.4×	60 0.2×	207 0.8×	111	3.7k

Countries citing papers authored by Shuji Aoki

Since Specialization

Citations

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

Fields of papers citing papers by Shuji Aoki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shuji Aoki

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

All Works

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20 of 20 papers shown

Umezawa, Taku, Satoshi Sugawara, Kenji Kawamura, et al.. (2022). Towards reconstructing the Arctic atmospheric methane history over the 20th century: measurement and modelling results for the North Greenland Ice Core Project firn. Atmospheric chemistry and physics. 22(10). 6899–6917. 3 indexed citations

Oyabu, Ikumi, Kenji Kawamura, Tsutomu Uchida, et al.. (2021). Fractionation of O ₂ /N ₂ and Ar/N ₂ in the Antarctic ice sheet during bubble formation and bubble-clathrate hydrate transition from precise gas measurements of the Dome Fuji ice core. 2 indexed citations

Oyabu, Ikumi, Kenji Kawamura, Tsutomu Uchida, et al.. (2021). Fractionation of O ₂ ∕N ₂ and Ar∕N ₂ in the Antarctic ice sheet during bubble formation and bubble–clathrate hydrate transition from precise gas measurements of the Dome Fuji ice core. The cryosphere. 15(12). 5529–5555. 9 indexed citations

Oyabu, Ikumi, Kenji Kawamura, Akihiro Kitamura, et al.. (2020). New technique for high-precision, simultaneous measurements of CH ₄ , N ₂ O and CO ₂ concentrations; isotopic and elemental ratios of N ₂ , O ₂ and Ar; and total air content in ice cores by wet extraction. Atmospheric measurement techniques. 13(12). 6703–6731. 13 indexed citations

Chandra, Naveen, Prabir K. Patra, Akihiko Ito, et al.. (2020). Emissions from the Oil and Gas Sectors, Coal Mining and Ruminant Farming Drive Methane Growth over the Past Three Decades. Journal of the Meteorological Society of Japan Ser II. 99(2). 309–337. 38 indexed citations

Goto, Daisuke, Shinji Morimoto, Shuji Aoki, et al.. (2017). Vertical Profiles and Temporal Variations of Greenhouse Gases in the Stratosphere over Syowa Station, Antarctica. SOLA. 13(0). 224–229. 4 indexed citations

Patra, Prabir K., Tazu Saeki, Edward J. Dlugokencky, et al.. (2016). Regional Methane Emission Estimation Based on Observed Atmospheric Concentrations (2002-2012). Journal of the Meteorological Society of Japan Ser II. 94(1). 91–113. 53 indexed citations

Ghosh, Apurna, Prabir K. Patra, Kentaro Ishijima, et al.. (2015). Variations in global methane sources and sinks during 1910–2010. Atmospheric chemistry and physics. 15(5). 2595–2612. 101 indexed citations

Goto, Daisuke, et al.. (2013). Development of a High Precision Continuous Measurement System for the Atmospheric O<sub>2</sub>/N<sub>2</sub> Ratio and Its Application at Aobayama, Sendai, Japan. Journal of the Meteorological Society of Japan Ser II. 91(2). 179–192. 15 indexed citations

10.

Kawamura, Kenji, Shuji Aoki, Takakiyo Nakazawa, Kazuyoshi Suzuki, & Frédéric Parrenin. (2012). Accurate age scale of the Dome Fuji ice core, Antarctica from O2/N2 ratio of trapped air. EGU General Assembly Conference Abstracts. 8309. 1 indexed citations

11.

Kawamura, Kenji, et al.. (2010). Timing and duration of the last five interglacial periods from an accurate age model of the Dome Fuji Antarctic ice core. AGU Fall Meeting Abstracts. 2010. 2 indexed citations

12.

Morimoto, Shinji, Shuji Aoki, & Takakiyo Nakazawa. (2009). High precision measurements of carbon isotopic ratio of atmospheric methane using a continuous flow mass spectrometer. SHILAP Revista de lepidopterología. 2 indexed citations

13.

Umezawa, Taku, Shuji Aoki, Takakiyo Nakazawa, & Shinji Morimoto. (2009). A High-precision Measurement System for Carbon and Hydrogen Isotopic Ratios of Atmospheric Methane and Its Application to Air Samples Collected in the Western Pacific Region. Journal of the Meteorological Society of Japan Ser II. 87(3). 365–379. 20 indexed citations

14.

Kawamura, Kenji, Frédéric Parrenin, L. E. Lisiecki, et al.. (2007). Northern Hemisphere forcing of climatic cycles in Antarctica over the past 360,000 years. Nature. 448(7156). 912–916. 351 indexed citations

15.

Kawamura, Kimitaka, Frédéric Parrenin, Françoise Vimeux, et al.. (2006). Northern Hemisphere Forcing of Climatic Cycles Over the Past 360,000 Years Implied by Absolute Dating of Antarctic Ice Cores. AGU Fall Meeting Abstracts. 2006. 6 indexed citations

16.

Kawamura, Kimitaka, et al.. (2004). Close Resemblance Between Local Summer Insolation, O 2 /N 2 and Total Air Content from the Dome Fuji Ice Core, Antarctica. AGU Fall Meeting Abstracts. 2004. 6 indexed citations

17.

Stauffer, Bernhard, Jacqueline Flückiger, Eric Monnin, Takakiyo Nakazawa, & Shuji Aoki. (2003). Discussion of the reliability of CO2, CH4 and N2O records from polar ice cores (scientific paper). Memoirs of National Institute of Polar Research. Special issue. 57. 139–152. 3 indexed citations

18.

Sugawara, Satoshi, Kenji Kawamura, Shuji Aoki, Takakiyo Nakazawa, & Gen Hashida. (2003). Reconstruction of past atmospheric CH4 concentration from the firn air data at Dome Fuji (scientific note). Memoirs of National Institute of Polar Research. Special issue. 57. 153–160. 2 indexed citations

19.

Ishidoya, Shigeyuki, Shuji Aoki, & Takakiyo Nakazawa. (2003). High Precision Measurements of the Atmospheric O2/N2 Ratio on a Mass Spectrometer.. Journal of the Meteorological Society of Japan Ser II. 81(1). 127–140. 19 indexed citations

20.

Watanabe, Okitsugu, Hitoshi Shoji, Kazuhide Satow, et al.. (2003). Dating of the Dome Fuji, Antarctica deep ice core (scientific paper). Memoirs of National Institute of Polar Research. Special issue. 57(57). 25–37. 13 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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