Schopf, James William
Institute of Geophysics and Planetary Physics (IGPP) at UCLA,
United States
2026 Rank: 58,895
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 810 out of 108,013 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58,895 | 65,976 |
| Total Cites | 318 | 336 |
| H-index | 9 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 77 | 77 |
| Number of Single+First Authored Papers | 64 | 64 |
| Total Cites to Single+First Authored Papers | 179 | 182 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 212 | 216 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 222 | 228 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.47 |
| Self-Citation Percentage |
5.36%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 770 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 51,665 | 55,060 |
| Total Cites | 311 | 344 |
| H-index | 9 | 9 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 75 | 76 |
| Number of Single+First Authored Papers | 64 | 64 |
| Total Cites to Single+First Authored Papers | 178 | 189 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 201 | 217 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 242 | 255 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.35 |
| Self-Citation Percentage |
9.59%
|
|
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