JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,528 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 87,265 | 78,480 |
| Total Cites | 6,604 | 8,496 |
| H-index | 43 | 48 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 191 | 204 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,077 | 1,288 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 3,478 | 4,307 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,097 | 6,000 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.42 |
| Self-Citation Percentage |
22.27%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,479 out of 98,126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 85,201 | 75,007 |
| Total Cites | 6,229 | 8,044 |
| H-index | 41 | 48 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 188 | 201 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,044 | 1,252 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 3,296 | 4,089 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,797 | 5,661 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.42 |
| Self-Citation Percentage |
22.56%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,471 out of 92,230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 83,935 | 74,753 |
| Total Cites | 5,767 | 7,514 |
| H-index | 40 | 46 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 184 | 197 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 986 | 1,192 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 3,048 | 3,816 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,446 | 5,272 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.43 |
| Self-Citation Percentage |
23.25%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,453 out of 87,916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 81,969 | 72,241 |
| Total Cites | 5,324 | 6,983 |
| H-index | 39 | 45 |
| Hm-index | 15 | 18 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 172 | 185 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 924 | 1,125 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 2,804 | 3,538 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,107 | 4,883 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.43 |
| Self-Citation Percentage |
23.76%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,421 out of 81,218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 80,681 | 71,062 |
| Total Cites | 5,096 | 6,711 |
| H-index | 38 | 45 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 163 | 176 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 891 | 1,089 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 2,692 | 3,415 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,928 | 4,674 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.44 |
| Self-Citation Percentage |
24.06%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Oceanography
Rank in SubField 1: 1,320 out of 70,197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 78,529 | 68,123 |
| Total Cites | 4,667 | 6,155 |
| H-index | 37 | 43 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 157 | 170 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 835 | 1,030 |
| Number of Single+First+Last Authored Papers | 85 | 85 |
| Total Cites to Single+First+Last Authored Papers | 2,493 | 3,185 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,604 | 4,269 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.44 |
| Self-Citation Percentage |
24.18%
|
|
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