JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 501 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33,283 | 29,271 |
| Total Cites | 643 | 782 |
| H-index | 9 | 11 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 75 | 82 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 190 | 205 |
| Number of Single+First+Last Authored Papers | 213 | 213 |
| Total Cites to Single+First+Last Authored Papers | 370 | 437 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 358 | 386 |
| Ratio of Total Citations to Distinct Citing Papers | 1.80 | 2.03 |
| Self-Citation Percentage |
17.77%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 339 out of 98,126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 24,629 | 19,871 |
| Total Cites | 678 | 829 |
| H-index | 9 | 11 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 100 | 103 |
| Number of Single+First Authored Papers | 77 | 77 |
| Total Cites to Single+First Authored Papers | 217 | 229 |
| Number of Single+First+Last Authored Papers | 211 | 211 |
| Total Cites to Single+First+Last Authored Papers | 431 | 496 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 331 | 360 |
| Ratio of Total Citations to Distinct Citing Papers | 2.05 | 2.30 |
| Self-Citation Percentage |
18.21%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 312 out of 92,230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19,405 | 17,880 |
| Total Cites | 757 | 911 |
| H-index | 11 | 11 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 106 | 110 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 263 | 280 |
| Number of Single+First+Last Authored Papers | 206 | 206 |
| Total Cites to Single+First+Last Authored Papers | 481 | 564 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 370 | 398 |
| Ratio of Total Citations to Distinct Citing Papers | 2.05 | 2.29 |
| Self-Citation Percentage |
16.90%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 190 out of 87,916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12,624 | 11,870 |
| Total Cites | 854 | 1,041 |
| H-index | 11 | 12 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 130 | 138 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 289 | 318 |
| Number of Single+First+Last Authored Papers | 205 | 205 |
| Total Cites to Single+First+Last Authored Papers | 545 | 641 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 410 | 446 |
| Ratio of Total Citations to Distinct Citing Papers | 2.08 | 2.33 |
| Self-Citation Percentage |
17.96%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 171 out of 81,218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10,201 | 8,735 |
| Total Cites | 1,290 | 1,629 |
| H-index | 15 | 16 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 200 | 216 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 455 | 509 |
| Number of Single+First+Last Authored Papers | 199 | 199 |
| Total Cites to Single+First+Last Authored Papers | 838 | 1,026 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 587 | 656 |
| Ratio of Total Citations to Distinct Citing Papers | 2.20 | 2.48 |
| Self-Citation Percentage |
20.81%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 167 out of 70,197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 9,508 | 9,598 |
| Total Cites | 970 | 1,150 |
| H-index | 13 | 14 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 153 | 156 |
| Number of Single+First Authored Papers | 69 | 69 |
| Total Cites to Single+First Authored Papers | 359 | 372 |
| Number of Single+First+Last Authored Papers | 189 | 189 |
| Total Cites to Single+First+Last Authored Papers | 652 | 747 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 416 | 461 |
| Ratio of Total Citations to Distinct Citing Papers | 2.33 | 2.49 |
| Self-Citation Percentage |
15.65%
|
|
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