# S. J. Johnsen

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/s-j-johnsen/

## Facts

| Field | Value |
| --- | --- |
| Citations | 50,729 |
| Field | Geology and Paleoclimatology Research |
| h-index | 100 |
| i10-index | 177 |
| Last Known Institution | University of Copenhagen |
| OpenAlex ID | https://openalex.org/A5110107816 |
| Works | 382 |

## Researcher topics

- [Geology and Paleoclimatology Research](https://scholariq.org/topics/geology-and-paleoclimatology-research/)
- [Cryospheric studies and observations](https://scholariq.org/topics/cryospheric-studies-and-observations/)
- [Methane Hydrates and Related Phenomena](https://scholariq.org/topics/methane-hydrates-and-related-phenomena/)
- [Isotope Analysis in Ecology](https://scholariq.org/topics/isotope-analysis-in-ecology/)
- [Forest ecology and management](https://scholariq.org/topics/forest-ecology-and-management/)

## Researcher university

- [University of Copenhagen](https://scholariq.org/institutions/university-of-copenhagen/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.