Johansen, Jeffrey R.
Jihočeská Univerzita v Českých Budějovicích,
Czechia
2025 Rank: 101093
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Marine Biology & Hydrobiology
SubField 2:
Ecology
Rank in SubField 1: 530 out of 52145 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 101093 | 80008 |
| Total Cites | 600 | 738 |
| H-index | 11 | 13 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 6 | 7 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 44 | 57 |
| Number of Single+First+Last Authored Papers | 60 | 60 |
| Total Cites to Single+First+Last Authored Papers | 288 | 348 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 264 | 281 |
| Ratio of Total Citations to Distinct Citing Papers | 2.27 | 2.63 |
| Self-Citation Percentage |
18.70%
|
|
Johansen, Jeffrey R.
Jihoceská Univerzita v Ceských Budejovicích,
Czechia
2024 Rank: 99752
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Marine Biology & Hydrobiology
SubField 2:
Ecology
Rank in SubField 1: 539 out of 49763 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99752 | 85371 |
| Total Cites | 523 | 638 |
| H-index | 10 | 12 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 9 | 9 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 42 | 50 |
| Number of Single+First+Last Authored Papers | 57 | 57 |
| Total Cites to Single+First+Last Authored Papers | 264 | 309 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 258 | 270 |
| Ratio of Total Citations to Distinct Citing Papers | 2.03 | 2.36 |
| Self-Citation Percentage |
18.03%
|
|
Johansen, Jeffrey R.
Jihoceská Univerzita v Ceských Budejovicích,
Czechia
2023 Rank: 102941
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Marine Biology & Hydrobiology
SubField 2:
Ecology
Rank in SubField 1: 631 out of 47365 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 102941 | 103496 |
| Total Cites | 593 | 660 |
| H-index | 11 | 12 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 4 | 5 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 44 | 47 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 285 | 307 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 277 | 290 |
| Ratio of Total Citations to Distinct Citing Papers | 2.14 | 2.28 |
| Self-Citation Percentage |
10.15%
|
|
Johansen, Jeffrey R.
John Carroll University,
United States
2022 Rank: 71351
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Marine Biology & Hydrobiology
SubField 2:
Ecology
Rank in SubField 1: 467 out of 44860 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 71351 | 75895 |
| Total Cites | 574 | 684 |
| H-index | 11 | 12 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 11 | 12 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 51 | 59 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 286 | 332 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 289 | 301 |
| Ratio of Total Citations to Distinct Citing Papers | 1.99 | 2.27 |
| Self-Citation Percentage |
16.08%
|
|
Johansen, Jeffrey R.
John Carroll University,
United States
2021 Rank: 100748
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Marine Biology & Hydrobiology
SubField 2:
Ecology
Rank in SubField 1: 704 out of 42163 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100748 | 88832 |
| Total Cites | 741 | 873 |
| H-index | 13 | 15 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 13 | 15 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 50 | 59 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 349 | 398 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 418 | 443 |
| Ratio of Total Citations to Distinct Citing Papers | 1.77 | 1.97 |
| Self-Citation Percentage |
15.12%
|
|
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