Keiji Horikawa
- Atmospheric Science top 5%
- Ecology top 10%
- Environmental Chemistry top 5%
- Earth-Surface Processes top 5%
- Oceanography top 10%
- Co-authors
- Yoshihiro AsaharaYusuke OkazakiE. E. MartinTakuya SagawaMakoto ItôChandranath BasakKoshi YamamotoMasafumi Murayama
- Topics
- Geology and Paleoclimatology Research (30 papers)Methane Hydrates and Related Phenomena (11 papers)Isotope Analysis in Ecology (11 papers)
- Partner nations
- JapanIndonesiaUnited States
In The Last Decade
Keiji Horikawa
35 papers receiving 548 citations
Peers
Comparison fields: 5 of 78
- Atmospheric Science 416
- Ecology 178
- Environmental Chemistry 163
- Earth-Surface Processes 118
- Oceanography 101
Countries citing papers authored by Keiji Horikawa
This map shows the geographic impact of Keiji Horikawa'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 Keiji Horikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiji Horikawa more than expected).
Fields of papers citing papers by Keiji Horikawa
This network shows the impact of papers produced by Keiji Horikawa. 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 Keiji Horikawa. The network helps show where Keiji Horikawa may publish in the future.
Co-authorship network of co-authors of Keiji Horikawa
This figure shows the co-authorship network connecting the top 25 collaborators of Keiji Horikawa. A scholar is included among the top collaborators of Keiji Horikawa 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 Keiji Horikawa. Keiji Horikawa 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 | 4 | |
| 4 | 4 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 10 | |
| 8 | 1 | |
| 9 | 10 | |
| 10 | 5 | |
| 11 | 5 | |
| 12 | 13 | |
| 13 | 17 | |
| 14 | 15 | |
| 15 | 18 | |
| 16 | 45 | |
| 17 | 1 | |
| 18 | 37 | |
| 19 | 16 | |
| 20 | 4 |
About Keiji Horikawa
Keiji Horikawa is a scholar working on Atmospheric Science, Earth-Surface Processes and Geochemistry and Petrology, having authored 37 papers that have together received 552 indexed citations. Recurring topics across this work include Geology and Paleoclimatology Research (30 papers), Methane Hydrates and Related Phenomena (11 papers) and Isotope Analysis in Ecology (11 papers). The work is most often cited by research in Atmospheric Science (416 citations), Earth-Surface Processes (118 citations) and Environmental Chemistry (163 citations). Keiji Horikawa has collaborated with scholars based in Japan, Indonesia and United States. Frequent co-authors include Yoshihiro Asahara, Yusuke Okazaki, E. E. Martin, Takuya Sagawa, Makoto Itô, Chandranath Basak, Koshi Yamamoto, Masafumi Murayama, Thomas M. Marchitto and Jonaotaro Onodera. Their work appears in journals such as Nature Communications, Earth and Planetary Science Letters and Geophysical Research Letters.
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.