Christensen, Ulrich R.
Max Planck Institute for Solar System Research,
Germany
2025 Rank: 9135
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: 115 out of 103460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 9135 | 8450 |
| Total Cites | 12017 | 15248 |
| H-index | 61 | 69 |
| Hm-index | 36 | 38 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 2348 | 2435 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 5531 | 6166 |
| Number of Single+First+Last Authored Papers | 112 | 112 |
| Total Cites to Single+First+Last Authored Papers | 8698 | 9823 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 7397 | 8520 |
| Ratio of Total Citations to Distinct Citing Papers | 1.62 | 1.79 |
| Self-Citation Percentage |
21.19%
|
|
Christensen, Ulrich R.
Max Planck Institute for Solar System Research,
Germany
2024 Rank: 8855
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: 104 out of 98126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8855 | 8199 |
| Total Cites | 11313 | 14387 |
| H-index | 59 | 67 |
| Hm-index | 35 | 37 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 2248 | 2332 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 5264 | 5880 |
| Number of Single+First+Last Authored Papers | 110 | 110 |
| Total Cites to Single+First+Last Authored Papers | 8285 | 9376 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 6936 | 7993 |
| Ratio of Total Citations to Distinct Citing Papers | 1.63 | 1.80 |
| Self-Citation Percentage |
21.37%
|
|
Christensen, Ulrich R.
Max Planck Institute for Solar System Research,
Germany
2023 Rank: 8507
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: 90 out of 92230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8507 | 7793 |
| Total Cites | 10698 | 13521 |
| H-index | 58 | 66 |
| Hm-index | 35 | 37 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 2175 | 2257 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 5076 | 5685 |
| Number of Single+First+Last Authored Papers | 109 | 109 |
| Total Cites to Single+First+Last Authored Papers | 7947 | 9021 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 6533 | 7517 |
| Ratio of Total Citations to Distinct Citing Papers | 1.64 | 1.80 |
| Self-Citation Percentage |
20.88%
|
|
Christensen, Ulrich R.
Max Planck Institute for Solar System Research,
Germany
2022 Rank: 8417
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: 94 out of 87916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8417 | 7710 |
| Total Cites | 9840 | 12289 |
| H-index | 55 | 63 |
| Hm-index | 34 | 36 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 2039 | 2116 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 4734 | 5317 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 7447 | 8467 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 6065 | 6940 |
| Ratio of Total Citations to Distinct Citing Papers | 1.62 | 1.77 |
| Self-Citation Percentage |
19.93%
|
|
Christensen, Ulrich R.
Max Planck Institute for Solar System Research,
Germany
2021 Rank: 8344
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: 92 out of 81218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8344 | 7827 |
| Total Cites | 9472 | 11746 |
| H-index | 55 | 61 |
| Hm-index | 33 | 35 |
| Number of Single Authored Papers | 34 | 34 |
| Total Cites to Single Authored Papers | 1971 | 2046 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 4574 | 5137 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 7201 | 8190 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 5839 | 6643 |
| Ratio of Total Citations to Distinct Citing Papers | 1.62 | 1.77 |
| Self-Citation Percentage |
19.36%
|
|
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