Ludwig, Kenneth R.
Berkeley Geochronology Center,
United States
2025 Rank: 38778
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 661 out of 103460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 38778 | 44494 |
| Total Cites | 7635 | 8194 |
| H-index | 36 | 37 |
| Hm-index | 18 | 18 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 1566 | 1581 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 2774 | 2889 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 4448 | 4678 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6090 | 6374 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.29 |
| Self-Citation Percentage |
6.82%
|
|
Ludwig, Kenneth R.
Berkeley Geochronology Center,
United States
2020 Rank: 32376
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Paleontology
Rank in SubField 1: 508 out of 70197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 32376 | 36488 |
| Total Cites | 5977 | 6462 |
| H-index | 31 | 33 |
| Hm-index | 18 | 18 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 1208 | 1223 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 2212 | 2314 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 3406 | 3603 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4716 | 4960 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.30 |
| Self-Citation Percentage |
7.51%
|
|
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