Nichols, James D.
United States Geological Survey,
United States
2025 Rank: 13160
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Ornithology
Rank in SubField 1: 245 out of 76579 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13160 | 13365 |
| Total Cites | 31029 | 34659 |
| H-index | 80 | 84 |
| Hm-index | 37 | 40 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 176 | 194 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 4365 | 4846 |
| Number of Single+First+Last Authored Papers | 138 | 138 |
| Total Cites to Single+First+Last Authored Papers | 10421 | 11588 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 19324 | 20187 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.72 |
| Self-Citation Percentage |
10.47%
|
|
Nichols, James D.
University of Florida,
United States
2023 Rank: 12891
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Ornithology
Rank in SubField 1: 234 out of 63935 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12891 | 13046 |
| Total Cites | 27322 | 30767 |
| H-index | 77 | 82 |
| Hm-index | 35 | 37 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 158 | 174 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 3877 | 4344 |
| Number of Single+First+Last Authored Papers | 137 | 137 |
| Total Cites to Single+First+Last Authored Papers | 9208 | 10326 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 16868 | 17682 |
| Ratio of Total Citations to Distinct Citing Papers | 1.62 | 1.74 |
| Self-Citation Percentage |
11.20%
|
|
Nichols, James D.
Patuxent Wildlife Research Center,
United States
2022 Rank: 13082
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Ornithology
Rank in SubField 1: 236 out of 59970 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13082 | 12558 |
| Total Cites | 25268 | 28587 |
| H-index | 74 | 80 |
| Hm-index | 33 | 36 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 150 | 164 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 3601 | 4049 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 8505 | 9580 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 15556 | 16346 |
| Ratio of Total Citations to Distinct Citing Papers | 1.62 | 1.75 |
| Self-Citation Percentage |
11.61%
|
|
Nichols, James D.
University of Florida,
United States
2021 Rank: 12902
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Ornithology
Rank in SubField 1: 231 out of 53981 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12902 | 12410 |
| Total Cites | 24312 | 27532 |
| H-index | 73 | 79 |
| Hm-index | 33 | 36 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 139 | 153 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 3491 | 3929 |
| Number of Single+First+Last Authored Papers | 132 | 132 |
| Total Cites to Single+First+Last Authored Papers | 8206 | 9256 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 14946 | 15714 |
| Ratio of Total Citations to Distinct Citing Papers | 1.63 | 1.75 |
| Self-Citation Percentage |
11.70%
|
|
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