Hiroshi Koizumi
- Soil Science top 0.5%
- Soil Carbon and Nitrogen Dynamics 57
- Global and Planetary Change top 1%
- Plant Water Relations and Carbon Dynamics 50
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- Ecology and Vegetation Dynamics Studies 18
- Ecology top 1%
- Peatlands and Wetlands Ecology 18
- Atmospheric Science top 2%
- Climate change and permafrost 29
- Cryospheric studies and observations 16
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- Soil and Unsaturated Flow 25
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- Plant responses to elevated CO2 15
- Co-authors
- Takayuki NakatsuboHiroyuki MuraokaYukiko BekkuNoriyuki SonoyamaAtsuo YamadaRyoji KannoMi‐Sun LeeMasaki Uchida
- Journals
- The Journal of Chemical Physics (1 paper)Nature Materials (1 paper)Journal of Geophysical Research Atmospheres (1 paper)
- Partner nations
- JapanMalaysiaSouth Korea
In The Last Decade
Hiroshi Koizumi
194 papers receiving 5.2k citations
Hit Papers
Peers
Comparison fields: 5 of 143
- Soil Science 1.6k
- Global and Planetary Change 2.1k
- Nature and Landscape Conservation 706
- Ecology 1.4k
- Atmospheric Science 949
Countries citing papers authored by Hiroshi Koizumi
This map shows the geographic impact of Hiroshi Koizumi'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 Koizumi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Koizumi more than expected).
Fields of papers citing papers by Hiroshi Koizumi
This network shows the impact of papers produced by Hiroshi Koizumi. 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 Koizumi. The network helps show where Hiroshi Koizumi may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Hiroshi Koizumi, 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 | 2025 | 1 | |
| 2 | 2024 | 3 | |
| 3 | 2024 | 2 | |
| 4 | 2017 | 2 | |
| 5 | 2014 | 2 | |
| 6 | 2013 | 4 | |
| 7 | 2010 | 79 | |
| 8 | Non-invasive observations of an infestation by the peach fruit moth, Carposina sasakii Matsumura (Lepidoptera: Carposinidae) in apples using a 0.2-T compact MRI system. | 2009 | 2 |
| 9 | 2009 | 25 | |
| 10 | 2008 | 76 | |
| 11 | 2008 | 1 | |
| 12 | 2005 | 10 | |
| 13 | 2004 | 5 | |
| 14 | Evaluation of carbon budgets of a forest floor Sasa senanensis community in a cool-temperate forest ecosystem, central Japan | 2004 | 26 |
| 15 | 2002 | 39 | |
| 16 | 1998 | 1 | |
| 17 | Headphone System with Out-of-Head Localization Applying Dynamic HRTF (Head-Related Transfer Function) | 1995 | 9 |
| 18 | 1993 | 0 | |
| 19 | 1991 | 3 | |
| 20 | 1978 | 3 |
About Hiroshi Koizumi
Hiroshi Koizumi is a scholar working on Soil Science, Global and Planetary Change and Atmospheric Science, having authored 204 papers that have together received 5.5k indexed citations. Recurring topics across this work include Soil Carbon and Nitrogen Dynamics (57 papers), Plant Water Relations and Carbon Dynamics (50 papers), Climate change and permafrost (29 papers), Soil and Unsaturated Flow (25 papers), Peatlands and Wetlands Ecology (18 papers), Ecology and Vegetation Dynamics Studies (18 papers), Cryospheric studies and observations (16 papers) and Plant responses to elevated CO2 (15 papers). The work is most often cited by research in Soil Science (1.6k citations), Global and Planetary Change (2.1k citations) and Nature and Landscape Conservation (706 citations). Hiroshi Koizumi has collaborated with scholars based in Japan, Malaysia and South Korea. Frequent co-authors include Takayuki Nakatsubo, Hiroyuki Muraoka, Yukiko Bekku, Noriyuki Sonoyama, Atsuo Yamada, Ryoji Kanno, Mi‐Sun Lee, Masaki Uchida, Shigeru Mariko and Wenhong Mo. Their work appears in journals such as The Journal of Chemical Physics, Nature Materials and Journal of Geophysical Research Atmospheres.
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.