Gunnar Þór Hallgrímsson

1.1k citations
35 papers · 451 indexed · h-index 12
Topics
Avian ecology and behavior (22 papers)Wildlife Ecology and Conservation (10 papers)Genetic diversity and population structure (6 papers)

In The Last Decade

Gunnar Þór Hallgrímsson

30 papers receiving 433 citations

Peers

Gunnar Þór Hallgrímsson
Comparison fields: 5 of 59
  • Ecology 206
  • Epidemiology 155
  • Infectious Diseases 109
  • Agronomy and Crop Science 99
  • Ecology, Evolution, Behavior and Systematics 64
Replace Guogang Zhang with:
Guogang Zhang China
Kyle A. Spragens United States
Scott C. Barras United States
Thomas F. Fondell United States
Katie C. Hanson‐Dorr United States
Jeffery D. Sullivan United States
S Balachandran India
Eric C. Palm United States
Tim Dodman Netherlands
D.L. Orthmeyer United States
Gunnar Þór Hallgrímsson relative to Guogang Zhang China Guogang Zhang's profile →
Citations per field
00.5×8.3×
Guogang Zhang · 1×
Citations per year

Countries citing papers authored by Gunnar Þór Hallgrímsson

Since Specialization
Citations

This map shows the geographic impact of Gunnar Þór Hallgrímsson'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 Gunnar Þór Hallgrímsson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gunnar Þór Hallgrímsson more than expected).

Fields of papers citing papers by Gunnar Þór Hallgrímsson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gunnar Þór Hallgrímsson. 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 Gunnar Þór Hallgrímsson. The network helps show where Gunnar Þór Hallgrímsson may publish in the future.

Co-authorship network of co-authors of Gunnar Þór Hallgrímsson

This figure shows the co-authorship network connecting the top 25 collaborators of Gunnar Þór Hallgrímsson. A scholar is included among the top collaborators of Gunnar Þór Hallgrímsson 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 Gunnar Þór Hallgrímsson. Gunnar Þór Hallgrímsson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 0
2 1
3 4
4 0
5 2
6 35
7 1
8 4
9 8
10 3
11 4
12 18
13 65
14 13
15 3
16 10
17 0
18 21
19 5
20
Sanderlings using African–Eurasian flyways: a review of current knowledge
20

About Gunnar Þór Hallgrímsson

Gunnar Þór Hallgrímsson is a scholar working on Ecological Modeling, Ecology and Nature and Landscape Conservation, having authored 35 papers that have together received 451 indexed citations. Recurring topics across this work include Avian ecology and behavior (22 papers), Wildlife Ecology and Conservation (10 papers) and Genetic diversity and population structure (6 papers). The work is most often cited by research in Agronomy and Crop Science (99 citations), Ecology (206 citations) and Ecological Modeling (28 citations). Gunnar Þór Hallgrímsson has collaborated with scholars based in Iceland, United Kingdom and United States. Frequent co-authors include Snæbjörn Pálsson, Ron W. Summers, Lennart Balk, Robert J. Dusek, Gun Åkerman, Jeffrey S. Hall, Tomas Hansson, Ulla Tjärnlund, Dag Broman and Sean W. Nashold. Their work appears in journals such as Proceedings of the National Academy of Sciences, PLoS ONE and Journal of Virology.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026