Niemann, Helge
Royal Netherlands Institute for Sea Research,
Netherlands
2025 Rank: 185788
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Marine Biology & Hydrobiology
SubField 2:
Microbiology
Rank in SubField 1: 1032 out of 52145 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 185788 | 161696 |
| Total Cites | 709 | 817 |
| H-index | 12 | 14 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 9 | 9 |
| Total Cites to Single+First Authored Papers | 41 | 47 |
| Number of Single+First+Last Authored Papers | 45 | 45 |
| Total Cites to Single+First+Last Authored Papers | 429 | 505 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 604 | 636 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.28 |
| Self-Citation Percentage |
13.22%
|
|
Niemann, Helge
Universiteit Utrecht,
Netherlands
2024 Rank: 173140
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Marine Biology & Hydrobiology
SubField 2:
Microbiology
Rank in SubField 1: 969 out of 49763 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 173140 | 174283 |
| Total Cites | 592 | 670 |
| H-index | 13 | 13 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 9 | 9 |
| Total Cites to Single+First Authored Papers | 56 | 60 |
| Number of Single+First+Last Authored Papers | 39 | 39 |
| Total Cites to Single+First+Last Authored Papers | 309 | 355 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 491 | 521 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.29 |
| Self-Citation Percentage |
11.64%
|
|
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