JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Oceanography
SubField 2:
Marine Biology & Hydrobiology
Rank in SubField 1: 241 out of 16,299 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 130,390 | 130,544 |
| Total Cites | 4,096 | 4,771 |
| H-index | 32 | 34 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 155 | 192 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 423 | 495 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 3,406 | 3,905 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,108 | 3,317 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.44 |
| Self-Citation Percentage |
14.15%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Oceanography
SubField 2:
Marine Biology & Hydrobiology
Rank in SubField 1: 237 out of 16,080 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 125,105 | 124,576 |
| Total Cites | 3,869 | 4,537 |
| H-index | 32 | 34 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 150 | 184 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 407 | 475 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 3,225 | 3,711 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,924 | 3,132 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.45 |
| Self-Citation Percentage |
14.72%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Oceanography
SubField 2:
Marine Biology & Hydrobiology
Rank in SubField 1: 239 out of 15,542 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 120,976 | 117,206 |
| Total Cites | 3,623 | 4,275 |
| H-index | 31 | 34 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 149 | 183 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 404 | 472 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 3,029 | 3,513 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,727 | 2,924 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.46 |
| Self-Citation Percentage |
15.25%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Oceanography
SubField 2:
Marine Biology & Hydrobiology
Rank in SubField 1: 229 out of 15,286 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113,139 | 107,667 |
| Total Cites | 3,403 | 4,048 |
| H-index | 30 | 34 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 148 | 182 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 395 | 463 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 2,855 | 3,333 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,541 | 2,732 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.48 |
| Self-Citation Percentage |
15.93%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Oceanography
SubField 2:
Marine Biology & Hydrobiology
Rank in SubField 1: 230 out of 16,540 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 109,131 | 103,553 |
| Total Cites | 3,323 | 3,964 |
| H-index | 29 | 33 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 149 | 183 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 387 | 455 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 2,789 | 3,264 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,474 | 2,664 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.49 |
| Self-Citation Percentage |
16.17%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Oceanography
SubField 2:
Marine Biology & Hydrobiology
Rank in SubField 1: 242 out of 14,390 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 103,572 | 98,942 |
| Total Cites | 2,995 | 3,580 |
| H-index | 29 | 32 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 146 | 180 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 374 | 442 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 2,515 | 2,952 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,229 | 2,411 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.48 |
| Self-Citation Percentage |
16.34%
|
|
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