Ammon, Charles J.
Pennsylvania State University,
United States
2025 Rank: 65469
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 955 out of 103460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65469 | 69684 |
| Total Cites | 507 | 543 |
| H-index | 10 | 11 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 28 | 28 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 104 | 107 |
| Number of Single+First+Last Authored Papers | 37 | 37 |
| Total Cites to Single+First+Last Authored Papers | 292 | 303 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 378 | 401 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.35 |
| Self-Citation Percentage |
6.63%
|
|
Ammon, Charles J.
Pennsylvania State University,
United States
2022 Rank: 49498
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 847 out of 87916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 49498 | 49769 |
| Total Cites | 509 | 539 |
| H-index | 11 | 12 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 37 | 37 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 129 | 131 |
| Number of Single+First+Last Authored Papers | 36 | 36 |
| Total Cites to Single+First+Last Authored Papers | 286 | 296 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 372 | 385 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.40 |
| Self-Citation Percentage |
5.57%
|
|
Ammon, Charles J.
Pennsylvania State University,
United States
2021 Rank: 45527
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 862 out of 81218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 45527 | 44781 |
| Total Cites | 817 | 875 |
| H-index | 14 | 15 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 59 | 59 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 187 | 190 |
| Number of Single+First+Last Authored Papers | 35 | 35 |
| Total Cites to Single+First+Last Authored Papers | 429 | 449 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 574 | 594 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.47 |
| Self-Citation Percentage |
6.63%
|
|
Ammon, Charles J.
Pennsylvania State University,
United States
2020 Rank: 41946
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 833 out of 70197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 41946 | 44466 |
| Total Cites | 629 | 674 |
| H-index | 12 | 13 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 42 | 42 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 148 | 149 |
| Number of Single+First+Last Authored Papers | 35 | 35 |
| Total Cites to Single+First+Last Authored Papers | 364 | 379 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 429 | 447 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.51 |
| Self-Citation Percentage |
6.68%
|
|
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