Hiroshi Naraoka
- Atmospheric Science top 1%
- Geology and Paleoclimatology Research 29
- Astronomy and Astrophysics top 2%
- Astro and Planetary Science 48
- Planetary Science and Exploration 18
- Origins and Evolution of Life 13
- Paleontology top 2%
- Ecology top 1%
- Isotope Analysis in Ecology 65
- Geochemistry and Petrology top 2%
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- Mass Spectrometry Techniques and Applications 18
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- Hydrocarbon exploration and reservoir analysis 11
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- Methane Hydrates and Related Phenomena 8
- Co-authors
- Yoshito ChikaraishiSimon R. PoulsonRyoshi IshiwatariYasuhiro ObaToshiki KogaKaoru HaradaYoshinori TakanoTomoaki Okuda
- Journals
- Nature Communications (4 papers)SHILAP Revista de lepidopterología (1 paper)Environmental Science & Technology (1 paper)
- Partner nations
- JapanUnited StatesFrance
In The Last Decade
Hiroshi Naraoka
120 papers receiving 3.5k citations
Peers
Comparison fields: 5 of 107
- Atmospheric Science 1.5k
- Astronomy and Astrophysics 968
- Paleontology 427
- Ecology 1.5k
- Geochemistry and Petrology 306
Countries citing papers authored by Hiroshi Naraoka
This map shows the geographic impact of Hiroshi Naraoka'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 Hiroshi Naraoka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Naraoka more than expected).
Fields of papers citing papers by Hiroshi Naraoka
This network shows the impact of papers produced by Hiroshi Naraoka. 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 Hiroshi Naraoka. The network helps show where Hiroshi Naraoka may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Hiroshi Naraoka, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2023 | 10 | |
| 2 | 2023 | 7 | |
| 3 | 2022 | 76 | |
| 4 | 2021 | 9 | |
| 5 | 2020 | 16 | |
| 6 | 2020 | 35 | |
| 7 | Major and Trace Element Composition in Acid-Soluble Extracts of Murchison and Yamato Meteorites | 2020 | 0 |
| 8 | 2019 | 80 | |
| 9 | 2017 | 12 | |
| 10 | A Micro-Spectroscopic Approach to the Carbonaceous Matter in the Particles Recovered by the Hayabusa Mission | 2011 | 6 |
| 11 | 2010 | 0 | |
| 12 | Oxygen Isotope Variation at Nanomolar Carbonate in the CM2 Carbonaceous Chondrites | 2009 | 2 |
| 13 | Mass independent fractionation of sulfur isotopes during thermochemical reduction of native sulfur, sulfite and sulfate by amino acids | 2006 | 4 |
| 14 | Carbon isotope fractionation of monoaromatic hydrocarbons and chlorinated ethylenes during oxidation by Fenton's reagent | 2003 | 8 |
| 15 | 2003 | 6 | |
| 16 | Sayama Meteorite: A New CM Chondrite Fall in Japan with Highly Aqueously Altered Textures | 2001 | 4 |
| 17 | 1999 | 3 | |
| 18 | Compound-Specific Isotope Analysis of Light Elements Using Gas Chromatography/Combustion/Isotope Ratio Mass Spectrometry (GC/C/IRMS) and its Application to Geochemistry(New Approaches to Geochemistry) | 1997 | 4 |
| 19 | 1993 | 4 | |
| 20 | 1991 | 1 |
About Hiroshi Naraoka
Hiroshi Naraoka is a scholar working on Astronomy and Astrophysics, Ecology and Atmospheric Science, having authored 123 papers that have together received 3.6k indexed citations. Recurring topics across this work include Isotope Analysis in Ecology (65 papers), Astro and Planetary Science (48 papers), Geology and Paleoclimatology Research (29 papers), Planetary Science and Exploration (18 papers), Mass Spectrometry Techniques and Applications (18 papers), Origins and Evolution of Life (13 papers), Hydrocarbon exploration and reservoir analysis (11 papers) and Methane Hydrates and Related Phenomena (8 papers). The work is most often cited by research in Atmospheric Science (1.5k citations), Astronomy and Astrophysics (968 citations) and Paleontology (427 citations). Hiroshi Naraoka has collaborated with scholars based in Japan, United States and France. Frequent co-authors include Yoshito Chikaraishi, Simon R. Poulson, Ryoshi Ishiwatari, Yasuhiro Oba, Toshiki Koga, Kaoru Harada, Yoshinori Takano, Tomoaki Okuda, Akira Shimoyama and Keita Yamada. Their work appears in journals such as Nature Communications, SHILAP Revista de lepidopterología and Environmental Science & Technology.
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.