Akizumi Ishida

1.2k total citations
35 papers, 709 citations indexed

About

Akizumi Ishida is a scholar working on Paleontology, Geophysics and Atmospheric Science. According to data from OpenAlex, Akizumi Ishida has authored 35 papers receiving a total of 709 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Paleontology, 14 papers in Geophysics and 12 papers in Atmospheric Science. Recurrent topics in Akizumi Ishida's work include Paleontology and Stratigraphy of Fossils (14 papers), Geological and Geochemical Analysis (13 papers) and Geology and Paleoclimatology Research (12 papers). Akizumi Ishida is often cited by papers focused on Paleontology and Stratigraphy of Fossils (14 papers), Geological and Geochemical Analysis (13 papers) and Geology and Paleoclimatology Research (12 papers). Akizumi Ishida collaborates with scholars based in Japan, United States and Canada. Akizumi Ishida's co-authors include Yuji Sano, Naoto Takahata, Takeshi Kakegawa, John W. Valley, Kouki Kitajima, Minik T. Rosing, Yoko Ohtomo, Toshiro Nagase, Mizuho Koike and Michael J. Spicuzza and has published in prestigious journals such as Nature, Geochimica et Cosmochimica Acta and Scientific Reports.

In The Last Decade

Akizumi Ishida

32 papers receiving 695 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Akizumi Ishida Japan 13 235 221 203 152 143 35 709
Matthew S. Dodd China 12 348 1.5× 153 0.7× 172 0.8× 204 1.3× 186 1.3× 23 723
Stephanie L. Olson United States 12 421 1.8× 154 0.7× 231 1.1× 171 1.1× 288 2.0× 26 775
Jan‐Peter Duda Germany 14 297 1.3× 112 0.5× 125 0.6× 100 0.7× 117 0.8× 43 523
Aviv Bachan United States 12 572 2.4× 213 1.0× 283 1.4× 83 0.5× 289 2.0× 14 830
Ian Foster United States 7 211 0.9× 129 0.6× 130 0.6× 81 0.5× 122 0.9× 13 397
S. A. Guidry United States 12 408 1.7× 225 1.0× 343 1.7× 70 0.5× 174 1.2× 22 798
Masahiro Oba Japan 16 404 1.7× 147 0.7× 165 0.8× 70 0.5× 162 1.1× 37 662
Alessandro Airo Germany 12 181 0.8× 88 0.4× 171 0.8× 177 1.2× 64 0.4× 23 560
Cody Z. Nash United States 5 234 1.0× 129 0.6× 240 1.2× 58 0.4× 120 0.8× 10 549
R. O. Rye United States 10 457 1.9× 370 1.7× 337 1.7× 200 1.3× 436 3.0× 17 1.0k

Countries citing papers authored by Akizumi Ishida

Since Specialization
Citations

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

Fields of papers citing papers by Akizumi Ishida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akizumi Ishida

This figure shows the co-authorship network connecting the top 25 collaborators of Akizumi Ishida. A scholar is included among the top collaborators of Akizumi Ishida 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 Akizumi Ishida. Akizumi Ishida 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
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Kelly, Daniel Clay, Reinhard Kozdon, Akizumi Ishida, et al.. (2023). Comparison of δ 13 C analyses of individual foraminifer ( Orbulina universa ) shells by secondary ion mass spectrometry and gas source mass spectrometry. Rapid Communications in Mass Spectrometry. 38(2). e9658–e9658.
4.
Sasaki, Kohei, Akizumi Ishida, Naoto Takahata, Yuji Sano, & Takeshi Kakegawa. (2022). Evolutionary diversification of paleoproterozoic prokaryotes: New microfossil records in 1.88 Ga Gunflint Formation. Precambrian Research. 380. 106798–106798. 4 indexed citations
5.
Sano, Yuji, Tomoyo Okumura, Naoko Murakami‐Sugihara, et al.. (2021). Influence of normal tide and the Great Tsunami as recorded through hourly-resolution micro-analysis of a mussel shell. Scientific Reports. 11(1). 19874–19874. 5 indexed citations
6.
Brown, Philip E., et al.. (2019). SIMS oxygen isotopes indicate Phanerozoic fluids permeated a Precambrian gold deposit. Chemical Geology. 533. 119429–119429. 5 indexed citations
7.
Hori, Masako, Kotaro Shirai, Katsunori Kimoto, et al.. (2018). Chamber formation and trace element distribution in the calcite walls of laboratory cultured planktonic foraminifera ( Globigerina bulloides and Globigerinoides ruber ). Marine Micropaleontology. 140. 46–55. 10 indexed citations
8.
Terada, Kentaro, Yuji Sano, Naoto Takahata, et al.. (2018). Thermal and impact histories of 25143 Itokawa recorded in Hayabusa particles. Scientific Reports. 8(1). 11806–11806. 20 indexed citations
9.
Chapman, James B., et al.. (2018). Lithospheric architecture and tectonic evolution of the southwestern U.S. Cordillera: Constraints from zircon Hf and O isotopic data. Geological Society of America Bulletin. 130(11-12). 2031–2046. 27 indexed citations
10.
Koike, Mizuho, N. Sugiura, Naoto Takahata, Akizumi Ishida, & Yuji Sano. (2017). U‐Pb and Hf‐W dating of young zircon in mesosiderite Asuka 882023. Geophysical Research Letters. 44(3). 1251–1259. 8 indexed citations
11.
Ishida, Akizumi, Masako Hori, Motoko Igisu, et al.. (2017). Early trace of life from 3.95 Ga sedimentary rocks in Labrador, Canada. Nature. 549(7673). 516–518. 129 indexed citations
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Cui, Huan, Kouki Kitajima, Michael J. Spicuzza, et al.. (2017). PRIMARY OR SECONDARY? TESTING THE NEOPROTEROZOIC SUPERHEAVY PYRITE BY SIMS. Abstracts with programs - Geological Society of America. 2 indexed citations
14.
Fujiya, Wataru, Kohei Fukuda, Masaatsu Koike, Akizumi Ishida, & Yuji Sano. (2016). Oxygen and Carbon Isotopic Ratios of Carbonates in the Nogoya CM Chondrite. LPI. 1712. 1 indexed citations
15.
Kagoshima, Takanori, Yuji Sano, Naoto Takahata, et al.. (2016). Spatial and temporal variations of gas geochemistry at Mt. Ontake, Japan. Journal of Volcanology and Geothermal Research. 325. 179–188. 11 indexed citations
16.
Nomaki, Hidetaka, Joan M. Bernhard, Akizumi Ishida, et al.. (2016). Intracellular Isotope Localization in Ammonia sp. (Foraminifera) of Oxygen-Depleted Environments: Results of Nitrate and Sulfate Labeling Experiments. Frontiers in Microbiology. 7. 163–163. 39 indexed citations
17.
Wen, Hsin-Yi, Yuji Sano, Naoto Takahata, et al.. (2016). Helium and methane sources and fluxes of shallow submarine hydrothermal plumes near the Tokara Islands, Southern Japan. Scientific Reports. 6(1). 34126–34126. 29 indexed citations
18.
Hori, Masakazu, Yuji Sano, Akizumi Ishida, et al.. (2015). Middle Holocene daily light cycle reconstructed from the strontium/calcium ratios of a fossil giant clam shell. Scientific Reports. 5(1). 26 indexed citations
19.
Sano, Yuji, Akizumi Ishida, Kotaro Shirai, et al.. (2014). Ion microprobe U–Pb dating and Sr isotope measurement of a protoconodont. Journal of Asian Earth Sciences. 92. 10–17. 2 indexed citations
20.
Yui, Tzen‐Fu, Tadashi Usuki, Akizumi Ishida, et al.. (2014). Dating thin zircon rims by NanoSIMS: the Fengtien nephrite (Taiwan) is the youngest jade on Earth. International Geology Review. 56(16). 1932–1944. 31 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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