Johnes, Penny J.
University of Bristol,
United Kingdom
2025 Rank: 142187
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 864 out of 64516 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 142187 | 150044 |
| Total Cites | 432 | 476 |
| H-index | 11 | 11 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 39 | 40 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 47 | 48 |
| Number of Single+First+Last Authored Papers | 29 | 29 |
| Total Cites to Single+First+Last Authored Papers | 54 | 57 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 397 | 426 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.12 |
| Self-Citation Percentage |
9.24%
|
|
Johnes, Penny J.
University of Bristol,
United Kingdom
2024 Rank: 94882
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 540 out of 60423 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 94882 | 86337 |
| Total Cites | 458 | 552 |
| H-index | 11 | 11 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 58 | 60 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 71 | 75 |
| Number of Single+First+Last Authored Papers | 29 | 29 |
| Total Cites to Single+First+Last Authored Papers | 79 | 83 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 415 | 453 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.22 |
| Self-Citation Percentage |
17.03%
|
|
Johnes, Penny J.
University of Bristol,
United Kingdom
2023 Rank: 106217
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 646 out of 57175 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 106217 | 93929 |
| Total Cites | 419 | 511 |
| H-index | 11 | 13 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 40 | 41 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 54 | 59 |
| Number of Single+First+Last Authored Papers | 27 | 27 |
| Total Cites to Single+First+Last Authored Papers | 67 | 76 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 382 | 430 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.19 |
| Self-Citation Percentage |
18.00%
|
|
Johnes, Penny J.
University of Bristol,
United Kingdom
2021 Rank: 79334
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 505 out of 51126 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 79334 | 69245 |
| Total Cites | 676 | 803 |
| H-index | 12 | 14 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 74 | 75 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 107 | 117 |
| Number of Single+First+Last Authored Papers | 27 | 27 |
| Total Cites to Single+First+Last Authored Papers | 124 | 141 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 590 | 669 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.20 |
| Self-Citation Percentage |
15.82%
|
|
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