Ferrill, David A.
Southwest Research Institute,
United States
2025 Rank: 91712
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1605 out of 103460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 91712 | 84378 |
| Total Cites | 4375 | 5301 |
| H-index | 35 | 41 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 208 | 227 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 2348 | 2906 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 2708 | 3374 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3116 | 3272 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.62 |
| Self-Citation Percentage |
17.47%
|
|
Ferrill, David A.
Southwest Research Institute,
United States
2024 Rank: 93165
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1639 out of 98126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 93165 | 85966 |
| Total Cites | 4039 | 4892 |
| H-index | 34 | 39 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 204 | 222 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 2171 | 2681 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 2502 | 3110 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2868 | 3015 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.62 |
| Self-Citation Percentage |
17.44%
|
|
Ferrill, David A.
Southwest Research Institute,
United States
2023 Rank: 96056
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1683 out of 92230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 96056 | 89534 |
| Total Cites | 3684 | 4481 |
| H-index | 31 | 36 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 191 | 209 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 2001 | 2478 |
| Number of Single+First+Last Authored Papers | 68 | 68 |
| Total Cites to Single+First+Last Authored Papers | 2298 | 2866 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2630 | 2766 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.62 |
| Self-Citation Percentage |
17.79%
|
|
Ferrill, David A.
Southwest Research Institute,
United States
2022 Rank: 99459
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1766 out of 87916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99459 | 91147 |
| Total Cites | 3252 | 3989 |
| H-index | 30 | 35 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 174 | 192 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 1752 | 2191 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 2025 | 2550 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2365 | 2494 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.60 |
| Self-Citation Percentage |
18.48%
|
|
Ferrill, David A.
Southwest Research Institute,
United States
2021 Rank: 98211
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1723 out of 81218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 98211 | 91359 |
| Total Cites | 3068 | 3760 |
| H-index | 29 | 34 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 165 | 183 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1651 | 2068 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 1910 | 2405 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2237 | 2359 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.59 |
| Self-Citation Percentage |
18.40%
|
|
Ferrill, David A.
Southwest Research Institute,
United States
2020 Rank: 103096
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1721 out of 70197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 103096 | 93451 |
| Total Cites | 2667 | 3275 |
| H-index | 26 | 32 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 158 | 174 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1437 | 1796 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 1667 | 2099 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1957 | 2072 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.58 |
| Self-Citation Percentage |
18.56%
|
|
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