Hammerstein, Peter
Humboldt-Universität zu Berlin,
Germany
2025 Rank: 83747
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 696 out of 30257 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 83747 | 90604 |
| Total Cites | 6427 | 6830 |
| H-index | 31 | 34 |
| Hm-index | 17 | 17 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 370 | 382 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 1026 | 1078 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 4589 | 4798 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5225 | 5419 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.26 |
| Self-Citation Percentage |
5.90%
|
|
Hammerstein, Peter
Humboldt-Universität zu Berlin,
Germany
2024 Rank: 81989
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 702 out of 29473 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 81989 | 87725 |
| Total Cites | 6013 | 6413 |
| H-index | 30 | 33 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 363 | 375 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 978 | 1031 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 4284 | 4495 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4889 | 5077 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.26 |
| Self-Citation Percentage |
6.24%
|
|
Hammerstein, Peter
Humboldt-Universität zu Berlin,
Germany
2023 Rank: 79966
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 685 out of 28397 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 79966 | 85576 |
| Total Cites | 5627 | 6006 |
| H-index | 30 | 33 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 352 | 364 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 921 | 970 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 4001 | 4200 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4578 | 4759 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.26 |
| Self-Citation Percentage |
6.31%
|
|
Hammerstein, Peter
Humboldt-Universität zu Berlin,
Germany
2022 Rank: 75740
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 679 out of 27371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 75740 | 81413 |
| Total Cites | 5204 | 5577 |
| H-index | 30 | 33 |
| Hm-index | 16 | 16 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 340 | 352 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 870 | 919 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 3700 | 3896 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4235 | 4412 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.26 |
| Self-Citation Percentage |
6.69%
|
|
Hammerstein, Peter
Humboldt-Universität zu Berlin,
Germany
2021 Rank: 76243
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 693 out of 26086 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 76243 | 84344 |
| Total Cites | 4913 | 5246 |
| H-index | 30 | 32 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 326 | 335 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 808 | 846 |
| Number of Single+First+Last Authored Papers | 46 | 46 |
| Total Cites to Single+First+Last Authored Papers | 3481 | 3644 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4000 | 4163 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.26 |
| Self-Citation Percentage |
6.35%
|
|
Hammerstein, Peter
Humboldt-Universität zu Berlin,
Germany
2020 Rank: 75732
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Evolutionary Biology
SubField 2:
Ecology
Rank in SubField 1: 680 out of 23541 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 75732 | 80985 |
| Total Cites | 4371 | 4695 |
| H-index | 28 | 31 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 319 | 328 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 760 | 798 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 3120 | 3279 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3575 | 3735 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.26 |
| Self-Citation Percentage |
6.90%
|
|
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