JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 320 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19,670 | 17,064 |
| Total Cites | 11,171 | 13,585 |
| H-index | 55 | 60 |
| Hm-index | 30 | 34 |
| Number of Single Authored Papers | 41 | 41 |
| Total Cites to Single Authored Papers | 1,033 | 1,234 |
| Number of Single+First Authored Papers | 95 | 95 |
| Total Cites to Single+First Authored Papers | 3,133 | 3,694 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 5,918 | 7,101 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 6,526 | 7,028 |
| Ratio of Total Citations to Distinct Citing Papers | 1.71 | 1.93 |
| Self-Citation Percentage |
17.77%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 310 out of 98,126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19,392 | 17,845 |
| Total Cites | 10,355 | 12,588 |
| H-index | 54 | 57 |
| Hm-index | 30 | 32 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 965 | 1,156 |
| Number of Single+First Authored Papers | 94 | 94 |
| Total Cites to Single+First Authored Papers | 2,964 | 3,496 |
| Number of Single+First+Last Authored Papers | 181 | 181 |
| Total Cites to Single+First+Last Authored Papers | 5,499 | 6,601 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 6,058 | 6,545 |
| Ratio of Total Citations to Distinct Citing Papers | 1.71 | 1.92 |
| Self-Citation Percentage |
17.74%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 308 out of 92,230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19,644 | 17,797 |
| Total Cites | 9,571 | 11,684 |
| H-index | 53 | 56 |
| Hm-index | 29 | 31 |
| Number of Single Authored Papers | 39 | 39 |
| Total Cites to Single Authored Papers | 906 | 1,094 |
| Number of Single+First Authored Papers | 93 | 93 |
| Total Cites to Single+First Authored Papers | 2,787 | 3,305 |
| Number of Single+First+Last Authored Papers | 177 | 177 |
| Total Cites to Single+First+Last Authored Papers | 5,075 | 6,121 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 5,636 | 6,100 |
| Ratio of Total Citations to Distinct Citing Papers | 1.70 | 1.92 |
| Self-Citation Percentage |
18.08%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 312 out of 87,916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19,230 | 17,890 |
| Total Cites | 8,723 | 10,658 |
| H-index | 52 | 55 |
| Hm-index | 28 | 30 |
| Number of Single Authored Papers | 38 | 38 |
| Total Cites to Single Authored Papers | 837 | 1,006 |
| Number of Single+First Authored Papers | 91 | 91 |
| Total Cites to Single+First Authored Papers | 2,566 | 3,045 |
| Number of Single+First+Last Authored Papers | 169 | 169 |
| Total Cites to Single+First+Last Authored Papers | 4,595 | 5,539 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 5,183 | 5,622 |
| Ratio of Total Citations to Distinct Citing Papers | 1.68 | 1.90 |
| Self-Citation Percentage |
18.16%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 320 out of 81,218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,246 | 18,425 |
| Total Cites | 8,222 | 9,993 |
| H-index | 49 | 53 |
| Hm-index | 27 | 30 |
| Number of Single Authored Papers | 38 | 38 |
| Total Cites to Single Authored Papers | 782 | 940 |
| Number of Single+First Authored Papers | 91 | 91 |
| Total Cites to Single+First Authored Papers | 2,416 | 2,850 |
| Number of Single+First+Last Authored Papers | 164 | 164 |
| Total Cites to Single+First+Last Authored Papers | 4,319 | 5,175 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 4,919 | 5,325 |
| Ratio of Total Citations to Distinct Citing Papers | 1.67 | 1.88 |
| Self-Citation Percentage |
17.72%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
Japan5,713 scientists, 10th in the world
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.