Christensen, Ulrich R.
Max Planck Institute for Solar System Research,
Germany
2025 Rank: 18989
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 277 out of 103460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18989 | 18232 |
| Total Cites | 644 | 793 |
| H-index | 13 | 14 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 97 | 100 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 244 | 257 |
| Number of Single+First+Last Authored Papers | 112 | 112 |
| Total Cites to Single+First+Last Authored Papers | 381 | 402 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 418 | 482 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.65 |
| Self-Citation Percentage |
18.79%
|
|
Christensen, Ulrich R.
Max Planck Institute for Solar System Research,
Germany
2024 Rank: 27370
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 379 out of 98126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 27370 | 24630 |
| Total Cites | 587 | 840 |
| H-index | 12 | 14 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 73 | 75 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 187 | 194 |
| Number of Single+First+Last Authored Papers | 110 | 110 |
| Total Cites to Single+First+Last Authored Papers | 322 | 338 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 373 | 455 |
| Ratio of Total Citations to Distinct Citing Papers | 1.57 | 1.85 |
| Self-Citation Percentage |
30.12%
|
|
Christensen, Ulrich R.
Max Planck Institute for Solar System Research,
Germany
2023 Rank: 18644
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 292 out of 92230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18644 | 16723 |
| Total Cites | 665 | 950 |
| H-index | 12 | 15 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 94 | 95 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 242 | 250 |
| Number of Single+First+Last Authored Papers | 109 | 109 |
| Total Cites to Single+First+Last Authored Papers | 351 | 376 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 409 | 505 |
| Ratio of Total Citations to Distinct Citing Papers | 1.63 | 1.88 |
| Self-Citation Percentage |
30.00%
|
|
Christensen, Ulrich R.
Max Planck Institute for Solar System Research,
Germany
2022 Rank: 16466
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 268 out of 87916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 16466 | 13537 |
| Total Cites | 633 | 949 |
| H-index | 12 | 14 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 103 | 104 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 253 | 272 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 379 | 416 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 399 | 504 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.88 |
| Self-Citation Percentage |
33.30%
|
|
Christensen, Ulrich R.
Max Planck Institute for Solar System Research,
Germany
2021 Rank: 17523
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 324 out of 81218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 17523 | 15118 |
| Total Cites | 885 | 1295 |
| H-index | 15 | 17 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 34 | 34 |
| Total Cites to Single Authored Papers | 135 | 138 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 348 | 371 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 526 | 582 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 569 | 713 |
| Ratio of Total Citations to Distinct Citing Papers | 1.56 | 1.82 |
| Self-Citation Percentage |
31.66%
|
|
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