Ludwig, Donald
The University of British Columbia,
Canada
2023 Rank: 31,755
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
General Mathematics
Rank in SubField 1: 556 out of 63,935 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 31,755 | 37,105 |
| Total Cites | 6,676 | 6,972 |
| H-index | 29 | 30 |
| Hm-index | 20 | 20 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 1,498 | 1,513 |
| Number of Single+First Authored Papers | 45 | 45 |
| Total Cites to Single+First Authored Papers | 3,585 | 3,679 |
| Number of Single+First+Last Authored Papers | 61 | 61 |
| Total Cites to Single+First+Last Authored Papers | 5,414 | 5,619 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,121 | 6,331 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.10 |
| Self-Citation Percentage |
4.25%
|
|
Ludwig, Donald
The University of British Columbia,
Canada
2022 Rank: 29,007
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
General Mathematics
Rank in SubField 1: 503 out of 59,970 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 29,007 | 33,964 |
| Total Cites | 6,424 | 6,716 |
| H-index | 29 | 30 |
| Hm-index | 20 | 20 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 1,441 | 1,456 |
| Number of Single+First Authored Papers | 45 | 45 |
| Total Cites to Single+First Authored Papers | 3,460 | 3,554 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 5,227 | 5,430 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,886 | 6,092 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.10 |
| Self-Citation Percentage |
4.35%
|
|
Ludwig, Donald
The University of British Columbia,
Canada
2021 Rank: 28,289
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
General Mathematics
Rank in SubField 1: 486 out of 53,981 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28,289 | 32,645 |
| Total Cites | 6,237 | 6,522 |
| H-index | 29 | 30 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 1,390 | 1,405 |
| Number of Single+First Authored Papers | 45 | 45 |
| Total Cites to Single+First Authored Papers | 3,343 | 3,436 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 5,083 | 5,282 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,713 | 5,912 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.10 |
| Self-Citation Percentage |
4.37%
|
|
Ludwig, Donald
The University of British Columbia,
Canada
2020 Rank: 25,473
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Agricultural Economics & Policy
Rank in SubField 1: 420 out of 48,166 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25,473 | 30,062 |
| Total Cites | 5,975 | 6,259 |
| H-index | 29 | 29 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 1,335 | 1,350 |
| Number of Single+First Authored Papers | 45 | 45 |
| Total Cites to Single+First Authored Papers | 3,220 | 3,313 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 4,885 | 5,083 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,459 | 5,657 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.11 |
| Self-Citation Percentage |
4.54%
|
|
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