Scholarly Index
Helge Niemann
Utrecht University; 9,157 total citations; 189 total publications; best world rank #218
Utrecht University
9,157Total citations
189Total publications
54H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Methane Hydrates and Related Phenomena | Lifetime | 218 | NL 12 | 99.02 |
| Atmospheric and Environmental Gas Dynamics | Lifetime | 965 | NL 25 | 97.75 |
| Microbial Community Ecology and Physiology | Lifetime | 982 | NL 34 | 97.23 |
| Microplastics and Plastic Pollution | Lifetime | 790 | NL 20 | 95.93 |
| Microplastics and Plastic Pollution | 2021-2025 | 247 | NL 8 | 97.20 |
| Recycling and Waste Management Techniques | 2021-2025 | 257 | NL 8 | 96.21 |
| Methane Hydrates and Related Phenomena | 2021-2025 | 525 | NL 7 | 92.77 |