Spence, John R.
University of Alberta,
Canada
2025 Rank: 55,291
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Entomology
SubField 2:
Ecology
Rank in SubField 1: 113 out of 37,957 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55,291 | 54,322 |
| Total Cites | 5,896 | 7,019 |
| H-index | 40 | 43 |
| Hm-index | 23 | 25 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 652 | 731 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 1,149 | 1,317 |
| Number of Single+First+Last Authored Papers | 125 | 125 |
| Total Cites to Single+First+Last Authored Papers | 3,901 | 4,528 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,133 | 4,455 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.58 |
| Self-Citation Percentage |
16.00%
|
|
Spence, John R.
University of Alberta,
Canada
2024 Rank: 53,143
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Entomology
SubField 2:
Ecology
Rank in SubField 1: 104 out of 36,016 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53,143 | 50,850 |
| Total Cites | 5,642 | 6,757 |
| H-index | 39 | 43 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 638 | 717 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 1,120 | 1,288 |
| Number of Single+First+Last Authored Papers | 125 | 125 |
| Total Cites to Single+First+Last Authored Papers | 3,763 | 4,386 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,937 | 4,256 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.59 |
| Self-Citation Percentage |
16.50%
|
|
Spence, John R.
University of Alberta,
Canada
2023 Rank: 51,141
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Entomology
SubField 2:
Ecology
Rank in SubField 1: 96 out of 34,039 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 51,141 | 49,120 |
| Total Cites | 5,357 | 6,417 |
| H-index | 38 | 42 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 618 | 696 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 1,085 | 1,250 |
| Number of Single+First+Last Authored Papers | 123 | 123 |
| Total Cites to Single+First+Last Authored Papers | 3,610 | 4,208 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,745 | 4,051 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.58 |
| Self-Citation Percentage |
16.52%
|
|
Spence, John R.
University of Alberta,
Canada
2022 Rank: 49,103
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Entomology
SubField 2:
Ecology
Rank in SubField 1: 95 out of 32,311 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 49,103 | 46,284 |
| Total Cites | 5,090 | 6,111 |
| H-index | 36 | 41 |
| Hm-index | 21 | 23 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 599 | 675 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,057 | 1,219 |
| Number of Single+First+Last Authored Papers | 121 | 121 |
| Total Cites to Single+First+Last Authored Papers | 3,466 | 4,051 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,539 | 3,836 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.59 |
| Self-Citation Percentage |
16.71%
|
|
Spence, John R.
University of Alberta,
Canada
2021 Rank: 46,846
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Entomology
SubField 2:
Ecology
Rank in SubField 1: 87 out of 31,052 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 46,846 | 44,310 |
| Total Cites | 4,982 | 5,981 |
| H-index | 36 | 40 |
| Hm-index | 21 | 23 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 590 | 666 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,039 | 1,200 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 3,405 | 3,983 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,455 | 3,743 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.60 |
| Self-Citation Percentage |
16.70%
|
|
Spence, John R.
University of Alberta,
Canada
2020 Rank: 45,700
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Entomology
SubField 2:
Ecology
Rank in SubField 1: 69 out of 25,735 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 45,700 | 43,085 |
| Total Cites | 4,595 | 5,540 |
| H-index | 35 | 39 |
| Hm-index | 20 | 22 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 563 | 637 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 998 | 1,155 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 3,201 | 3,754 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,160 | 3,433 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.61 |
| Self-Citation Percentage |
17.06%
|
|
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