Hopkins, William A.
Virginia Polytechnic Institute and State University,
United States
2025 Rank: 63,178
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Ecology
Rank in SubField 1: 451 out of 130,223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 63,178 | 53,593 |
| Total Cites | 5,774 | 7,407 |
| H-index | 40 | 45 |
| Hm-index | 24 | 28 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 358 | 387 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 1,413 | 1,836 |
| Number of Single+First+Last Authored Papers | 117 | 117 |
| Total Cites to Single+First+Last Authored Papers | 3,175 | 4,080 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,064 | 4,547 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.63 |
| Self-Citation Percentage |
22.05%
|
|
Hopkins, William A.
Virginia Polytechnic Institute and State University,
United States
2024 Rank: 65,606
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Ecology
Rank in SubField 1: 419 out of 115,291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65,606 | 56,262 |
| Total Cites | 5,321 | 6,861 |
| H-index | 39 | 43 |
| Hm-index | 22 | 26 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 316 | 345 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 1,318 | 1,725 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 2,912 | 3,762 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,721 | 4,176 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.64 |
| Self-Citation Percentage |
22.45%
|
|
Hopkins, William A.
Virginia Polytechnic Institute and State University,
United States
2023 Rank: 65,848
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Ecology
Rank in SubField 1: 376 out of 99,567 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65,848 | 55,309 |
| Total Cites | 4,910 | 6,425 |
| H-index | 38 | 43 |
| Hm-index | 21 | 25 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 296 | 325 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 1,266 | 1,671 |
| Number of Single+First+Last Authored Papers | 112 | 112 |
| Total Cites to Single+First+Last Authored Papers | 2,693 | 3,527 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,432 | 3,865 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.66 |
| Self-Citation Percentage |
23.58%
|
|
Hopkins, William A.
Virginia Polytechnic Institute and State University,
United States
2022 Rank: 64,872
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Physiology
Rank in SubField 1: 345 out of 86,604 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 64,872 | 55,423 |
| Total Cites | 4,474 | 5,922 |
| H-index | 37 | 41 |
| Hm-index | 21 | 24 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 269 | 298 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 1,193 | 1,597 |
| Number of Single+First+Last Authored Papers | 106 | 106 |
| Total Cites to Single+First+Last Authored Papers | 2,458 | 3,260 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,082 | 3,480 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.70 |
| Self-Citation Percentage |
24.45%
|
|
Hopkins, William A.
Virginia Polytechnic Institute and State University,
United States
2021 Rank: 67,810
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Physiology
Rank in SubField 1: 361 out of 77,304 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 67,810 | 59,108 |
| Total Cites | 4,037 | 5,328 |
| H-index | 35 | 38 |
| Hm-index | 20 | 23 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 254 | 278 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 1,108 | 1,470 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 2,310 | 3,050 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,808 | 3,175 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.68 |
| Self-Citation Percentage |
24.23%
|
|
Hopkins, William A.
Virginia Polytechnic Institute and State University,
United States
2020 Rank: 71,652
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Physiology
Rank in SubField 1: 375 out of 66,925 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 71,652 | 59,511 |
| Total Cites | 3,523 | 4,749 |
| H-index | 32 | 37 |
| Hm-index | 19 | 22 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 226 | 249 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 1,018 | 1,379 |
| Number of Single+First+Last Authored Papers | 98 | 98 |
| Total Cites to Single+First+Last Authored Papers | 2,040 | 2,756 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,451 | 2,785 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.71 |
| Self-Citation Percentage |
25.82%
|
|
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