Harrison, Roy M.
University of Birmingham,
United Kingdom
2025 Rank: 4132
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Environmental Sciences
Rank in SubField 1: 46 out of 79651 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4132 | 4020 |
| Total Cites | 41176 | 48527 |
| H-index | 100 | 111 |
| Hm-index | 50 | 53 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 269 | 276 |
| Number of Single+First Authored Papers | 190 | 190 |
| Total Cites to Single+First Authored Papers | 8367 | 9093 |
| Number of Single+First+Last Authored Papers | 482 | 482 |
| Total Cites to Single+First+Last Authored Papers | 24150 | 26759 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 29399 | 31788 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.53 |
| Self-Citation Percentage |
15.15%
|
|
Harrison, Roy M.
University of Birmingham,
United Kingdom
2024 Rank: 4606
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Environmental Sciences
Rank in SubField 1: 53 out of 75072 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4606 | 4376 |
| Total Cites | 37529 | 44411 |
| H-index | 94 | 105 |
| Hm-index | 47 | 50 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 233 | 240 |
| Number of Single+First Authored Papers | 190 | 190 |
| Total Cites to Single+First Authored Papers | 7882 | 8596 |
| Number of Single+First+Last Authored Papers | 476 | 476 |
| Total Cites to Single+First+Last Authored Papers | 22241 | 24739 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 26914 | 29177 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.52 |
| Self-Citation Percentage |
15.50%
|
|
Harrison, Roy M.
University of Birmingham,
United Kingdom
2023 Rank: 4699
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Environmental Sciences
Rank in SubField 1: 54 out of 70828 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4699 | 4473 |
| Total Cites | 34255 | 40725 |
| H-index | 91 | 102 |
| Hm-index | 47 | 49 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 206 | 213 |
| Number of Single+First Authored Papers | 189 | 189 |
| Total Cites to Single+First Authored Papers | 7452 | 8134 |
| Number of Single+First+Last Authored Papers | 469 | 469 |
| Total Cites to Single+First+Last Authored Papers | 20459 | 22848 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 24621 | 26764 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.52 |
| Self-Citation Percentage |
15.89%
|
|
Harrison, Roy M.
University of Birmingham,
United Kingdom
2022 Rank: 5676
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Environmental Sciences
Rank in SubField 1: 62 out of 66873 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5676 | 5528 |
| Total Cites | 30148 | 36051 |
| H-index | 86 | 96 |
| Hm-index | 44 | 47 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 134 | 136 |
| Number of Single+First Authored Papers | 182 | 182 |
| Total Cites to Single+First Authored Papers | 6933 | 7567 |
| Number of Single+First+Last Authored Papers | 452 | 452 |
| Total Cites to Single+First+Last Authored Papers | 17921 | 20081 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 21837 | 23816 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.51 |
| Self-Citation Percentage |
16.37%
|
|
Harrison, Roy M.
University of Birmingham,
United Kingdom
2021 Rank: 5216
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Environmental Sciences
Rank in SubField 1: 55 out of 63897 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5216 | 4935 |
| Total Cites | 28895 | 34636 |
| H-index | 84 | 94 |
| Hm-index | 43 | 46 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 158 | 162 |
| Number of Single+First Authored Papers | 182 | 182 |
| Total Cites to Single+First Authored Papers | 6781 | 7415 |
| Number of Single+First+Last Authored Papers | 442 | 442 |
| Total Cites to Single+First+Last Authored Papers | 17248 | 19357 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 20966 | 22893 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.51 |
| Self-Citation Percentage |
16.58%
|
|
Harrison, Roy M.
University of Birmingham,
United Kingdom
2020 Rank: 5735
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Meteorology & Atmospheric Sciences
SubField 2:
Environmental Sciences
Rank in SubField 1: 58 out of 54940 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5735 | 5575 |
| Total Cites | 25168 | 30205 |
| H-index | 79 | 87 |
| Hm-index | 42 | 44 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 128 | 129 |
| Number of Single+First Authored Papers | 179 | 179 |
| Total Cites to Single+First Authored Papers | 6185 | 6777 |
| Number of Single+First+Last Authored Papers | 432 | 432 |
| Total Cites to Single+First+Last Authored Papers | 15442 | 17394 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 18265 | 19942 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.51 |
| Self-Citation Percentage |
16.68%
|
|
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