Halldór Jóhannsson
- Political Science and International Relations
- Sociology and Political Science
- Atmospheric Science
- Ecology
- Global and Planetary Change
- Co-authors
- Michael Evan GoodsiteRasmus Gjedssø BertelsenJingzheng RenJean-Pierre LanckmanHugues LantuitHanne H. ChristiansenV. E. RomanovskyBoris K. Biskaborn
- Topics
- Climate change and permafrost (2 papers)Cryospheric studies and observations (2 papers)Space Science and Extraterrestrial Life (1 paper)
- Journals
- Journal of Environmental Studies and SciencesHelmholtz-Zentrum für Polar-und Meeresforschung (Alfred-Wegener-Institut)EGUGA
In The Last Decade
Halldór Jóhannsson
3 papers receiving 21 citations
Peers
Comparison fields: 5 of 20
- Political Science and International Relations 14
- Sociology and Political Science 10
- Atmospheric Science 9
- Ecology 7
- Global and Planetary Change 4
Countries citing papers authored by Halldór Jóhannsson
This map shows the geographic impact of Halldór Jóhannsson's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Halldór Jóhannsson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Halldór Jóhannsson more than expected).
Fields of papers citing papers by Halldór Jóhannsson
This network shows the impact of papers produced by Halldór Jóhannsson. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Halldór Jóhannsson. The network helps show where Halldór Jóhannsson may publish in the future.
Co-authorship network of co-authors of Halldór Jóhannsson
This figure shows the co-authorship network connecting the top 25 collaborators of Halldór Jóhannsson. A scholar is included among the top collaborators of Halldór Jóhannsson based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Halldór Jóhannsson. Halldór Jóhannsson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Quality assessment of permafrost thermal state and active layer thickness data in GTN-P | 4 |
| 2 | 24 | |
| 3 | The GTN-P Data Management System: A central database for permafrost monitoring parameters of the Global Terrestrial Network for Permafrost (GTN-P) and beyond | 1 |
About Halldór Jóhannsson
Halldór Jóhannsson is a scholar working on Atmospheric Science, Astronomy and Astrophysics and Political Science and International Relations, having authored 3 papers that have together received 29 indexed citations. Recurring topics across this work include Climate change and permafrost (2 papers), Cryospheric studies and observations (2 papers) and Space Science and Extraterrestrial Life (1 paper). The work is most often cited by research in Political Science and International Relations (14 citations), Atmospheric Science (9 citations) and Reproductive Medicine (3 citations). Halldór Jóhannsson has collaborated with scholars based in Sweden, Denmark and Canada. Frequent co-authors include Michael Evan Goodsite, Rasmus Gjedssø Bertelsen, Jingzheng Ren, Jean-Pierre Lanckman, Hugues Lantuit, Hanne H. Christiansen, V. E. Romanovsky, Boris K. Biskaborn, William Cable and Gonçalo Vieira. Their work appears in journals such as Journal of Environmental Studies and Sciences, Helmholtz-Zentrum für Polar-und Meeresforschung (Alfred-Wegener-Institut) and EGUGA.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.