Helgi A. Alfreðsson
- Environmental Engineering top 0.5%
- Environmental Chemistry top 2%
- Geophysics top 5%
- Mechanical Engineering top 5%
- Renewable Energy, Sustainability and the Environment top 5%
- Co-authors
- Éric H. OelkersSigurður R. GíslasonBergur SigfússonEinar GunnlaugssonEdda S. AradóttirKiflom G. MesfinIngvi GunnarssonDomenik Wolff-Boenisch
- Topics
- CO2 Sequestration and Geologic Interactions (14 papers)Methane Hydrates and Related Phenomena (11 papers)Geothermal Energy Systems and Applications (4 papers)
- Partner nations
- IcelandFranceUnited Kingdom
In The Last Decade
Helgi A. Alfreðsson
17 papers receiving 1.5k citations
Hit Papers
Peers
Comparison fields: 5 of 89
- Environmental Engineering 1.1k
- Environmental Chemistry 479
- Geophysics 353
- Mechanical Engineering 346
- Renewable Energy, Sustainability and the Environment 299
Countries citing papers authored by Helgi A. Alfreðsson
This map shows the geographic impact of Helgi A. Alfreðsson'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 Helgi A. Alfreðsson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helgi A. Alfreðsson more than expected).
Fields of papers citing papers by Helgi A. Alfreðsson
This network shows the impact of papers produced by Helgi A. Alfreðsson. 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 Helgi A. Alfreðsson. The network helps show where Helgi A. Alfreðsson may publish in the future.
Co-authorship network of co-authors of Helgi A. Alfreðsson
This figure shows the co-authorship network connecting the top 25 collaborators of Helgi A. Alfreðsson. A scholar is included among the top collaborators of Helgi A. Alfreðsson 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 Helgi A. Alfreðsson. Helgi A. Alfreðsson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 120 | |
| 2 | 58 | |
| 3 | Rapid carbon mineralization for permanent disposal of anthropogenic carbon dioxide emissionsbreakdown → | 710 |
| 4 | Towards Cleaner Geothermal Energy: Subsurface Sequestration of Sour Gas Emissions from Geothermal Power Plants | 10 |
| 5 | 4 | |
| 6 | 106 | |
| 7 | Water-rock interaction during mineral carbonation and volcanic ash weathering | 1 |
| 8 | 22 | |
| 9 | Volcanic impact on the silicon isotope composition in natural waters during the 2010 Eyjafjallajökull eruption, S-Iceland | 1 |
| 10 | 123 | |
| 11 | 14 | |
| 12 | 16 | |
| 13 | 124 | |
| 14 | 54 | |
| 15 | 167 | |
| 16 | CarbFix - CO 2 sequestration in basaltic rock: Chemistry of the rocks and waters at the injection site, Hellisheidi, SW-Iceland | 3 |
| 17 | 54 |
About Helgi A. Alfreðsson
Helgi A. Alfreðsson is a scholar working on Environmental Chemistry, Environmental Engineering and Geochemistry and Petrology, having authored 17 papers that have together received 1.6k indexed citations. Recurring topics across this work include CO2 Sequestration and Geologic Interactions (14 papers), Methane Hydrates and Related Phenomena (11 papers) and Geothermal Energy Systems and Applications (4 papers). The work is most often cited by research in Environmental Engineering (1.1k citations), Environmental Chemistry (479 citations) and Geophysics (353 citations). Helgi A. Alfreðsson has collaborated with scholars based in Iceland, France and United Kingdom. Frequent co-authors include Éric H. Oelkers, Sigurður R. Gíslason, Bergur Sigfússon, Einar Gunnlaugsson, Edda S. Aradóttir, Kiflom G. Mesfin, Ingvi Gunnarsson, Domenik Wolff-Boenisch, Juerg Matter and M. Stute. Their work appears in journals such as Science, Proceedings of the National Academy of Sciences and Nature Communications.
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.