Ohtani, Eiji
Tohoku University,
Japan
2025 Rank: 32,364
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: 485 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 32,364 | 30,691 |
| Total Cites | 827 | 933 |
| H-index | 10 | 11 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 67 | 69 |
| Number of Single+First Authored Papers | 71 | 71 |
| Total Cites to Single+First Authored Papers | 133 | 142 |
| Number of Single+First+Last Authored Papers | 165 | 165 |
| Total Cites to Single+First+Last Authored Papers | 335 | 378 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 454 | 485 |
| Ratio of Total Citations to Distinct Citing Papers | 1.82 | 1.92 |
| Self-Citation Percentage |
11.36%
|
|
Ohtani, Eiji
Tohoku University,
Japan
2024 Rank: 41,727
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: 601 out of 98,126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 41,727 | 39,470 |
| Total Cites | 673 | 809 |
| H-index | 10 | 10 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 45 | 46 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 108 | 112 |
| Number of Single+First+Last Authored Papers | 163 | 163 |
| Total Cites to Single+First+Last Authored Papers | 266 | 336 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 404 | 438 |
| Ratio of Total Citations to Distinct Citing Papers | 1.67 | 1.85 |
| Self-Citation Percentage |
16.81%
|
|
Ohtani, Eiji
Tohoku University,
Japan
2023 Rank: 23,233
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: 370 out of 92,230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 23,233 | 19,458 |
| Total Cites | 997 | 1,280 |
| H-index | 11 | 12 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 55 | 63 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 176 | 208 |
| Number of Single+First+Last Authored Papers | 160 | 160 |
| Total Cites to Single+First+Last Authored Papers | 398 | 523 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 501 | 554 |
| Ratio of Total Citations to Distinct Citing Papers | 1.99 | 2.31 |
| Self-Citation Percentage |
22.11%
|
|
Ohtani, Eiji
Tohoku University,
Japan
2022 Rank: 35,383
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: 612 out of 87,916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35,383 | 30,589 |
| Total Cites | 794 | 992 |
| H-index | 11 | 12 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 32 | 33 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 147 | 159 |
| Number of Single+First+Last Authored Papers | 153 | 153 |
| Total Cites to Single+First+Last Authored Papers | 323 | 384 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 422 | 460 |
| Ratio of Total Citations to Distinct Citing Papers | 1.88 | 2.16 |
| Self-Citation Percentage |
19.96%
|
|
Ohtani, Eiji
Tohoku University,
Japan
2021 Rank: 46,930
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: 888 out of 81,218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 46,930 | 39,372 |
| Total Cites | 1,050 | 1,306 |
| H-index | 12 | 14 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 36 | 38 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 165 | 187 |
| Number of Single+First+Last Authored Papers | 150 | 150 |
| Total Cites to Single+First+Last Authored Papers | 379 | 467 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 616 | 678 |
| Ratio of Total Citations to Distinct Citing Papers | 1.70 | 1.93 |
| Self-Citation Percentage |
19.60%
|
|
Ohtani, Eiji
Tohoku University,
Japan
2020 Rank: 35,975
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: 717 out of 70,197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35,975 | 30,196 |
| Total Cites | 993 | 1,222 |
| H-index | 12 | 13 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 31 | 33 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 165 | 185 |
| Number of Single+First+Last Authored Papers | 145 | 145 |
| Total Cites to Single+First+Last Authored Papers | 350 | 461 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 553 | 607 |
| Ratio of Total Citations to Distinct Citing Papers | 1.80 | 2.01 |
| Self-Citation Percentage |
18.74%
|
|
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