JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,055 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 60,995 | 66,573 |
| Total Cites | 5,479 | 5,899 |
| H-index | 37 | 39 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 276 | 295 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 2,758 | 2,921 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 5,108 | 5,465 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,569 | 3,678 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.60 |
| Self-Citation Percentage |
7.12%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,044 out of 98,126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 60,604 | 67,001 |
| Total Cites | 5,137 | 5,553 |
| H-index | 36 | 38 |
| Hm-index | 19 | 19 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 250 | 269 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 2,573 | 2,736 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 4,743 | 5,094 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,346 | 3,451 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.61 |
| Self-Citation Percentage |
7.49%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,027 out of 92,230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 59,731 | 65,137 |
| Total Cites | 4,749 | 5,149 |
| H-index | 35 | 38 |
| Hm-index | 19 | 19 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 236 | 254 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 2,404 | 2,561 |
| Number of Single+First+Last Authored Papers | 77 | 77 |
| Total Cites to Single+First+Last Authored Papers | 4,365 | 4,704 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,084 | 3,185 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.62 |
| Self-Citation Percentage |
7.77%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,032 out of 87,916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58,936 | 62,237 |
| Total Cites | 4,424 | 4,819 |
| H-index | 34 | 37 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 226 | 244 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 2,246 | 2,403 |
| Number of Single+First+Last Authored Papers | 77 | 77 |
| Total Cites to Single+First+Last Authored Papers | 4,055 | 4,391 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,852 | 2,949 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.63 |
| Self-Citation Percentage |
8.20%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,021 out of 81,218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 59,267 | 63,795 |
| Total Cites | 4,159 | 4,550 |
| H-index | 34 | 36 |
| Hm-index | 18 | 18 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 211 | 229 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 2,057 | 2,212 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 3,799 | 4,132 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,650 | 2,745 |
| Ratio of Total Citations to Distinct Citing Papers | 1.57 | 1.66 |
| Self-Citation Percentage |
8.59%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 962 out of 70,197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58,539 | 61,149 |
| Total Cites | 3,809 | 4,183 |
| H-index | 32 | 35 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 195 | 213 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 1,892 | 2,042 |
| Number of Single+First+Last Authored Papers | 75 | 75 |
| Total Cites to Single+First+Last Authored Papers | 3,473 | 3,789 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,402 | 2,495 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.68 |
| Self-Citation Percentage |
8.94%
|
|
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