Nichols, James D.
United States Geological Survey,
United States
2025 Rank: 19023
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Ornithology
Rank in SubField 1: 413 out of 76579 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19023 | 19283 |
| Total Cites | 1759 | 1857 |
| H-index | 19 | 20 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 9 | 11 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 224 | 234 |
| Number of Single+First+Last Authored Papers | 138 | 138 |
| Total Cites to Single+First+Last Authored Papers | 573 | 605 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1199 | 1223 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.52 |
| Self-Citation Percentage |
5.28%
|
|
Nichols, James D.
University of Florida,
United States
2023 Rank: 14893
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Ornithology
Rank in SubField 1: 317 out of 63935 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 14893 | 16876 |
| Total Cites | 1895 | 1978 |
| H-index | 20 | 20 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 9 | 9 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 251 | 263 |
| Number of Single+First+Last Authored Papers | 137 | 137 |
| Total Cites to Single+First+Last Authored Papers | 649 | 676 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1237 | 1258 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.57 |
| Self-Citation Percentage |
4.20%
|
|
Nichols, James D.
Patuxent Wildlife Research Center,
United States
2022 Rank: 13542
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Ornithology
Rank in SubField 1: 325 out of 59970 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13542 | 14172 |
| Total Cites | 1876 | 1982 |
| H-index | 20 | 21 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 10 | 11 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 241 | 255 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 616 | 645 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1236 | 1272 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.56 |
| Self-Citation Percentage |
5.35%
|
|
Nichols, James D.
University of Florida,
United States
2021 Rank: 13330
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Ornithology
Rank in SubField 1: 329 out of 53981 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13330 | 13723 |
| Total Cites | 2858 | 3021 |
| H-index | 25 | 26 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 15 | 16 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 354 | 369 |
| Number of Single+First+Last Authored Papers | 132 | 132 |
| Total Cites to Single+First+Last Authored Papers | 901 | 942 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1880 | 1925 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.57 |
| Self-Citation Percentage |
5.40%
|
|
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