Shinya Oana

529 total citations
14 papers, 364 citations indexed

About

Shinya Oana is a scholar working on Geochemistry and Petrology, Atmospheric Science and Paleontology. According to data from OpenAlex, Shinya Oana has authored 14 papers receiving a total of 364 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Geochemistry and Petrology, 3 papers in Atmospheric Science and 2 papers in Paleontology. Recurrent topics in Shinya Oana's work include Groundwater and Isotope Geochemistry (4 papers), Paleontology and Stratigraphy of Fossils (2 papers) and Geology and Paleoclimatology Research (2 papers). Shinya Oana is often cited by papers focused on Groundwater and Isotope Geochemistry (4 papers), Paleontology and Stratigraphy of Fossils (2 papers) and Geology and Paleoclimatology Research (2 papers). Shinya Oana collaborates with scholars based in Japan. Shinya Oana's co-authors include Edward S. Deevey, Yoshihiko Mizutani, Hideki Wada, Tsutomu Sugiura and Nobuyuki Nakai and has published in prestigious journals such as Bulletin of the Chemical Society of Japan, Bulletin of Volcanology and GEOCHEMICAL JOURNAL.

In The Last Decade

Shinya Oana

12 papers receiving 310 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shinya Oana Japan 9 140 107 97 89 78 14 364
S. R. Silverman United States 9 132 0.9× 136 1.3× 133 1.4× 71 0.8× 129 1.7× 12 505
Robert F. Schmalz United States 10 128 0.9× 50 0.5× 60 0.6× 83 0.9× 56 0.7× 15 462
P.D. Blackmon United States 6 146 1.0× 56 0.5× 57 0.6× 48 0.5× 47 0.6× 10 389
K. Wolgemuth United States 6 192 1.4× 105 1.0× 132 1.4× 25 0.3× 61 0.8× 9 377
F.F. Koczy United States 10 158 1.1× 99 0.9× 44 0.5× 33 0.4× 49 0.6× 16 365
Lloyd D. White United States 7 114 0.8× 49 0.5× 144 1.5× 85 1.0× 61 0.8× 8 324
John D.H. Wiseman United Kingdom 11 150 1.1× 118 1.1× 80 0.8× 43 0.5× 30 0.4× 23 374
Frederick A. Bowles United States 12 205 1.5× 65 0.6× 39 0.4× 133 1.5× 116 1.5× 21 431
Janina Szaran Poland 12 102 0.7× 90 0.8× 165 1.7× 87 1.0× 106 1.4× 20 394
Jeffrey Niemitz United States 5 88 0.6× 50 0.5× 34 0.4× 133 1.5× 101 1.3× 8 351

Countries citing papers authored by Shinya Oana

Since Specialization
Citations

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

Fields of papers citing papers by Shinya Oana

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shinya Oana

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

All Works

14 of 14 papers shown
1.
Wada, Hideki & Shinya Oana. (1975). Carbon and oxygen isotope studies of graphite bearing carbonates in the Kasuga area, Gifu prefecture, central Japan.. GEOCHEMICAL JOURNAL. 9(3). 149–160. 14 indexed citations
2.
Oana, Shinya, et al.. (1975). Isotope geochemistry and petrology of African carbonatites. Physics and Chemistry of the Earth. 9. 735–745. 35 indexed citations
3.
Mizutani, Yoshihiko & Shinya Oana. (1973). Separation of CO2 from SO2 with Frozen n-Pentane as a Technique for the Precision Analysis of 18O in Sulfates. Shitsuryou bunseki. 21(3). 255–258. 21 indexed citations
4.
Nakai, Nobuyuki, et al.. (1970). SENKRECHTE VERANDERUNG DER BOR-UND CHLORGEHALTE VON MIOZANISCHEM SEDIMENT IN TOKI, GIFU-KEN JAPAN. The Journal of the Geological Society of Japan. 76(1). 23–25.
5.
Oana, Shinya, et al.. (1969). Isotope geochemistry and petrology of the Mbeya carbonatite, south-western Tanzania, East Africa. 17. 7 indexed citations
6.
Nakai, Nobuyuki, et al.. (1969). BORGEHALT VON DEN SCHLAMMEN DES SUIGETSU-KO SEES, FUKUI-KEN, JAPAN. The Journal of the Geological Society of Japan. 75(12). 603–606. 3 indexed citations
7.
Nakai, Nobuyuki, et al.. (1967). Chlorine in sedimentary rocks. GEOCHEMICAL JOURNAL. 1(3). 139–148. 1 indexed citations
8.
Mizutani, Yoshihiko, et al.. (1966). A Geochemical Study of Iodine in Volcanic Gases. Bulletin of the Chemical Society of Japan. 39(12). 2690–2695. 18 indexed citations
9.
Oana, Shinya, et al.. (1966). Sulfur isotopic fractionation between sulfur and sulfuric acid in the hydrothermal solution of sulfur dioxide. GEOCHEMICAL JOURNAL. 1(1). 45–50. 60 indexed citations
10.
Sugiura, Tsutomu, Yoshihiko Mizutani, & Shinya Oana. (1963). Fluorine, chlorine, bromine and iodine in volcanic gases. 11(2). 272–278. 30 indexed citations
11.
Oana, Shinya. (1962). Volcanic gases and sublimates from Showashinzan. Bulletin of Volcanology. 24(1). 49–57. 18 indexed citations
12.
Oana, Shinya & Edward S. Deevey. (1960). Carbon 13 in lake waters, and its possible bearing on palaeolimnology. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 144 indexed citations
13.
Oana, Shinya. (1957). Bestimmung des Argons im besonderen Hinblick auf geloste Gase in naturlichen Wassern. 5(2). 103–124. 11 indexed citations
14.
Oana, Shinya. (1953). Distribution of heavy water in natural waters. 1(1). 42–61. 2 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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