Ferry, John M.
Johns Hopkins University Krieger School of Arts and Sciences,
United States
2025 Rank: 48,672
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 728 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48,672 | 59,463 |
| Total Cites | 510 | 536 |
| H-index | 7 | 7 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 50 | 50 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 372 | 375 |
| Number of Single+First+Last Authored Papers | 77 | 77 |
| Total Cites to Single+First+Last Authored Papers | 418 | 430 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 415 | 429 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.25 |
| Self-Citation Percentage |
4.85%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,185 out of 98,126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 82,816 | 86,927 |
| Total Cites | 386 | 405 |
| H-index | 7 | 8 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 21 | 21 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 271 | 274 |
| Number of Single+First+Last Authored Papers | 77 | 77 |
| Total Cites to Single+First+Last Authored Papers | 296 | 300 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 365 | 379 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.07 |
| Self-Citation Percentage |
4.69%
|
|
Ferry, John M.
Johns Hopkins University Krieger School of Arts and Sciences,
United States
2023 Rank: 58,387
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 955 out of 92,230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58,387 | 67,511 |
| Total Cites | 405 | 417 |
| H-index | 8 | 8 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 33 | 33 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 276 | 280 |
| Number of Single+First+Last Authored Papers | 77 | 77 |
| Total Cites to Single+First+Last Authored Papers | 313 | 318 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 355 | 364 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.15 |
| Self-Citation Percentage |
2.88%
|
|
Ferry, John M.
Johns Hopkins University Krieger School of Arts and Sciences,
United States
2022 Rank: 62,781
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,071 out of 87,916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 62,781 | 61,287 |
| Total Cites | 438 | 465 |
| H-index | 6 | 7 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 34 | 34 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 297 | 300 |
| Number of Single+First+Last Authored Papers | 77 | 77 |
| Total Cites to Single+First+Last Authored Papers | 336 | 342 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 389 | 406 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.15 |
| Self-Citation Percentage |
5.81%
|
|
Ferry, John M.
Johns Hopkins University Krieger School of Arts and Sciences,
United States
2021 Rank: 41,865
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 779 out of 81,218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 41,865 | 48,389 |
| Total Cites | 680 | 717 |
| H-index | 10 | 10 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 56 | 56 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 457 | 464 |
| Number of Single+First+Last Authored Papers | 77 | 77 |
| Total Cites to Single+First+Last Authored Papers | 527 | 540 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 604 | 628 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.14 |
| Self-Citation Percentage |
5.16%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,401 out of 70,197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 74,516 | 74,213 |
| Total Cites | 293 | 333 |
| H-index | 8 | 8 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 61 | 68 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 141 | 156 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 186 | 210 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 241 | 261 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.28 |
| Self-Citation Percentage |
12.01%
|
|
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