Hjálmar Hátún

3.3k total citations · 1 hit paper
56 papers, 2.1k citations indexed

About

Hjálmar Hátún is a scholar working on Oceanography, Global and Planetary Change and Atmospheric Science. According to data from OpenAlex, Hjálmar Hátún has authored 56 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Oceanography, 33 papers in Global and Planetary Change and 25 papers in Atmospheric Science. Recurrent topics in Hjálmar Hátún's work include Oceanographic and Atmospheric Processes (32 papers), Marine and fisheries research (22 papers) and Arctic and Antarctic ice dynamics (19 papers). Hjálmar Hátún is often cited by papers focused on Oceanographic and Atmospheric Processes (32 papers), Marine and fisheries research (22 papers) and Arctic and Antarctic ice dynamics (19 papers). Hjálmar Hátún collaborates with scholars based in Norway, Denmark and Iceland. Hjálmar Hátún's co-authors include Bogi Hansen, Helge Drange, Anne Britt Sandø, Héðinn Valdimarsson, Karin Margretha Húsgarð Larsen, Mark Payne, Jan Arge Jacobsen, B. Hansen, Svein Østerhus and Léon Chafik and has published in prestigious journals such as Science, Nature Communications and PLoS ONE.

In The Last Decade

Hjálmar Hátún

53 papers receiving 2.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Influence of the Atlantic Subpolar Gyre on the Thermohaline Circulation

2005 569 citations Hjálmar Hátún, Bogi Hansen et al. profile →

Peers

Countries citing papers authored by Hjálmar Hátún

Since Specialization

Citations

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

Fields of papers citing papers by Hjálmar Hátún

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hjálmar Hátún. 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 Hjálmar Hátún. The network helps show where Hjálmar Hátún may publish in the future.

Co-authorship network of co-authors of Hjálmar Hátún

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Ocean-climate conditions one year prior to spawning drive recruitment success of blue whiting 2025 ·ICES Journal of Marine Science ·(unknown), Hjálmar Hátún, Jan Arge Jacobsen, André Visser, Anders Nielsen, Casper Willestofte Berg, (unknown), Brian R. MacKenzie	0
2	Identifying a growth and survival bottleneck: oceanic zooplankton abundance and Faroe shelf primary production jointly influence the survival of Faroe Plateau cod larvae 2025 ·Journal of Plankton Research ·(unknown), (unknown), (unknown), Karin Margretha Húsgarð Larsen, Eilif Gaard, Peter Grønkjær, Hjálmar Hátún	1
3	Ocean climate and hydrodynamics drive decadal shifts in Northeast Atlantic dinoflagellates 2024 ·Global Change Biology ·(unknown), Grégory Beaugrand, Clare Ostle, Martin Edwards, Morten D. Skogen, (unknown), Hjálmar Hátún	6
4	The Coldest and Densest Overflow Branch Into the North Atlantic is Stable in Transport, But Warming 2024 ·Geophysical Research Letters ·Karin Margretha Húsgarð Larsen, Bogi Hansen, Hjálmar Hátún, (unknown), Svein Østerhus, Steffen M. Olsen	3
5	The Iceland–Faroe warm-water flow towards the Arctic estimated from satellite altimetry and in situ observations 2023 ·Ocean science ·Bogi Hansen, Karin Margretha Húsgarð Larsen, Hjálmar Hátún, Steffen M. Olsen, (unknown), Svein Østerhus, Sólveig Rósa Ólafsdóttir	4
6	Declining Pre-bloom Calanus finmarchicus Egg Production Adjacent to Two Major Overwintering Regions in the Northeastern Atlantic 2022 ·Frontiers in Marine Science ·(unknown), Eilif Gaard, Hjálmar Hátún	3
7	Discovery of an unrecognized pathway carrying overflow waters toward the Faroe Bank Channel 2020 ·Nature Communications ·Léon Chafik, Hjálmar Hátún, Joakim Kjellsson, Karin Margretha Húsgarð Larsen, T. Rossby, Barbara Berx	21
8	Ocean circulation causes the largest freshening event for 120 years in eastern subpolar North Atlantic 2020 ·Nature Communications ·N. Penny Holliday, Manfred Bersch, Barbara Berx, Léon Chafik, Stuart A. Cunningham, Cristián Florindo-López, Hjálmar Hátún, William E. Johns, Simon A. Josey, Karin Margretha Húsgarð Larsen, Sandrine Mulet, Marilena Oltmanns, Gilles Reverdin, (unknown), Virginie Thierry, Héðinn Valdimarsson, Igor Yashayaev	190
9	Subpolar gyre and temperature drive boreal fish abundance in Greenland waters 2020 ·Fish and Fisheries ·Søren Post, (unknown), Ismael Núñez‐Riboni, Léon Chafik, Hjálmar Hátún, Teunis Jansen	23
10	The Iceland-Faroe Slope Jet: a conduit for dense water toward the Faroe Bank Channel overflow 2020 ·Nature Communications ·(unknown), Robert S. Pickart, Kjetil Våge, Karin Margretha Húsgarð Larsen, Hjálmar Hátún, Bogi Hansen	23
11	On the Recent Ambiguity of the North Atlantic Subpolar Gyre Index 2018 ·Journal of Geophysical Research Oceans ·Hjálmar Hátún, Léon Chafik	44
12	Atlantic water flow through the Faroese Channels 2017 ·Ocean science ·Bogi Hansen, (unknown), Karin Margretha Húsgarð Larsen, Hjálmar Hátún, Svein Østerhus, Elin Darelius, Barbara Berx, Detlef Quadfasel, Kerstin Jochumsen	9
13	A stable Faroe Bank Channel overflow 1995–2015 2016 ·Ocean science ·Bogi Hansen, Karin Margretha Húsgarð Larsen, Hjálmar Hátún, Svein Østerhus	59
14	Synoptic-scale analysis of mechanisms driving surface chlorophyll dynamics in the North Atlantic 2015 ·Biogeosciences ·(unknown), Hjálmar Hátún, François Counillon, Mark Payne, André Visser	16
15	Increasing transports of volume, heat, and salt towards the Arctic in the Faroe Current 1993–2013 2015 ·Zenodo (CERN European Organization for Nuclear Research) ·B. Hansen, Karin Margretha Húsgarð Larsen, Hjálmar Hátún, (unknown), (unknown), Svein Østerhus	4
16	Transport of volume, heat, and salt towards the Arctic in the Faroe Current 1993–2013 2015 ·Ocean science ·B. Hansen, Karin Margretha Húsgarð Larsen, Hjálmar Hátún, (unknown), (unknown), Svein Østerhus	50
17	Migration of saithe (Pollachius virens) in the Northeast Atlantic 2013 ·ICES Journal of Marine Science ·(unknown), Bogi Hansen, Sigurður Jónsson, Kathrine Michalsen, Julian Mariano Burgos, David Righton, Pétur Steingrund, Tore Jakobsen, (unknown), Hjálmar Hátún, (unknown), (unknown)	52
18	Migration and Fisheries of North East Atlantic Mackerel (Scomber scombrus) in Autumn and Winter 2012 ·PLoS ONE ·Teunis Jansen, Andrew Campbell, Ciarán J. Kelly, Hjálmar Hátún, Mark Payne	46
19	Atlantic water in the Faroe area: sources and variability 2012 ·ICES Journal of Marine Science ·Karin Margretha Húsgarð Larsen, Hjálmar Hátún, Bogi Hansen, (unknown)	34
20	Stability and forcing of the Iceland-Faroe inflow of water, heat, and salt to the Arctic 2010 ·Ocean science ·B. Hansen, Hjálmar Hátún, (unknown), Steffen M. Olsen, Svein Østerhus	43

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.

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