Hiroshi Okamura
- Global and Planetary Change top 2%
- Ecology top 5%
- Nature and Landscape Conservation top 5%
- Ecology, Evolution, Behavior and Systematics top 5%
- Oceanography top 10%
- Co-authors
- Momoko IchinokawaMasashi KiyotaAkinori TakasukaTaro IchiiMakoto OkazakiKotaro YokawaShinto EguchiMio Takahashi
- Topics
- Marine and fisheries research (42 papers)Fish Ecology and Management Studies (23 papers)Marine Bivalve and Aquaculture Studies (21 papers)
- Journals
- Proceedings of the National Academy of SciencesPhysical Review LettersSHILAP Revista de lepidopterología
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Hiroshi Okamura
74 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 95
- Global and Planetary Change 711
- Ecology 552
- Nature and Landscape Conservation 428
- Ecology, Evolution, Behavior and Systematics 177
- Oceanography 114
Countries citing papers authored by Hiroshi Okamura
This map shows the geographic impact of Hiroshi Okamura'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 Okamura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Okamura more than expected).
Fields of papers citing papers by Hiroshi Okamura
This network shows the impact of papers produced by Hiroshi Okamura. 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 Okamura. The network helps show where Hiroshi Okamura may publish in the future.
Co-authorship network of co-authors of Hiroshi Okamura
This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Okamura. A scholar is included among the top collaborators of Hiroshi Okamura 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 Hiroshi Okamura. Hiroshi Okamura is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 9 | |
| 4 | 0 | |
| 5 | 7 | |
| 6 | 1 | |
| 7 | 8 | |
| 8 | 8 | |
| 9 | 30 | |
| 10 | 16 | |
| 11 | 2 | |
| 12 | Similarity indices, ordination, and community analysis tests using the software R | 14 |
| 13 | 30 | |
| 14 | 18 | |
| 15 | 45 | |
| 16 | 21 | |
| 17 | 19 | |
| 18 | Estimating the underwater shape of tuna longlines with micro-bathythermographs | 15 |
| 19 | 2 | |
| 20 | 1 |
About Hiroshi Okamura
Hiroshi Okamura is a scholar working on Nature and Landscape Conservation, Global and Planetary Change and Ecology, having authored 86 papers that have together received 1.3k indexed citations. Recurring topics across this work include Marine and fisheries research (42 papers), Fish Ecology and Management Studies (23 papers) and Marine Bivalve and Aquaculture Studies (21 papers). The work is most often cited by research in Nature and Landscape Conservation (428 citations), Global and Planetary Change (711 citations) and Ecology (552 citations). Hiroshi Okamura has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Momoko Ichinokawa, Masashi Kiyota, Akinori Takasuka, Taro Ichii, Makoto Okazaki, Kotaro Yokawa, Shinto Eguchi, Mio Takahashi, Shota Nishijima and Hiroyuki Kurota. Their work appears in journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and SHILAP Revista de lepidopterología.
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.