Olsson, Per
Stockholm Resilience Centre,
Sweden
2025 Rank: 58940
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Environmental Sciences
Rank in SubField 1: 1114 out of 76579 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58940 | 65076 |
| Total Cites | 1503 | 1633 |
| H-index | 21 | 22 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 231 | 241 |
| Number of Single+First+Last Authored Papers | 31 | 31 |
| Total Cites to Single+First+Last Authored Papers | 345 | 365 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1202 | 1242 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.31 |
| Self-Citation Percentage |
7.96%
|
|
Olsson, Per
Stockholms universitet,
Sweden
2024 Rank: 49376
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Environmental Sciences
Rank in SubField 1: 974 out of 69645 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 49376 | 54602 |
| Total Cites | 1536 | 1622 |
| H-index | 22 | 23 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 279 | 287 |
| Number of Single+First+Last Authored Papers | 29 | 29 |
| Total Cites to Single+First+Last Authored Papers | 396 | 412 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1120 | 1153 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.41 |
| Self-Citation Percentage |
5.30%
|
|
Olsson, Per
Stockholm Resilience Centre,
Sweden
2023 Rank: 38669
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Environmental Sciences
Rank in SubField 1: 764 out of 63935 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 38669 | 38805 |
| Total Cites | 1551 | 1666 |
| H-index | 22 | 23 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 1 | 2 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 280 | 288 |
| Number of Single+First+Last Authored Papers | 28 | 28 |
| Total Cites to Single+First+Last Authored Papers | 397 | 413 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1193 | 1225 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.36 |
| Self-Citation Percentage |
6.90%
|
|
Olsson, Per
Stockholms universitet,
Sweden
2022 Rank: 31514
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Environmental Sciences
Rank in SubField 1: 683 out of 59970 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 31514 | 34317 |
| Total Cites | 1599 | 1723 |
| H-index | 23 | 24 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 312 | 323 |
| Number of Single+First+Last Authored Papers | 27 | 27 |
| Total Cites to Single+First+Last Authored Papers | 475 | 492 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1169 | 1203 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.43 |
| Self-Citation Percentage |
7.20%
|
|
Olsson, Per
Stockholms universitet,
Sweden
2021 Rank: 27054
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Environmental Sciences
Rank in SubField 1: 619 out of 53981 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 27054 | 29522 |
| Total Cites | 2195 | 2383 |
| H-index | 27 | 28 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 458 | 473 |
| Number of Single+First+Last Authored Papers | 26 | 26 |
| Total Cites to Single+First+Last Authored Papers | 648 | 677 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1613 | 1675 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.42 |
| Self-Citation Percentage |
7.89%
|
|
Olsson, Per
Stockholms universitet,
Sweden
2020 Rank: 30080
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Fisheries
Rank in SubField 1: 661 out of 48166 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30080 | 33358 |
| Total Cites | 1620 | 1750 |
| H-index | 25 | 25 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 388 | 402 |
| Number of Single+First+Last Authored Papers | 26 | 26 |
| Total Cites to Single+First+Last Authored Papers | 511 | 537 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1161 | 1211 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.45 |
| Self-Citation Percentage |
7.43%
|
|
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