Hans Petter Sejrup

10.2k total citations · 1 hit paper
141 papers, 7.7k citations indexed

About

Hans Petter Sejrup is a scholar working on Atmospheric Science, Environmental Chemistry and Earth-Surface Processes. According to data from OpenAlex, Hans Petter Sejrup has authored 141 papers receiving a total of 7.7k indexed citations (citations by other indexed papers that have themselves been cited), including 129 papers in Atmospheric Science, 64 papers in Environmental Chemistry and 61 papers in Earth-Surface Processes. Recurrent topics in Hans Petter Sejrup's work include Geology and Paleoclimatology Research (129 papers), Methane Hydrates and Related Phenomena (64 papers) and Geological formations and processes (61 papers). Hans Petter Sejrup is often cited by papers focused on Geology and Paleoclimatology Research (129 papers), Methane Hydrates and Related Phenomena (64 papers) and Geological formations and processes (61 papers). Hans Petter Sejrup collaborates with scholars based in Norway, United Kingdom and Denmark. Hans Petter Sejrup's co-authors include Haflidi Haflidason, Atlé Nygård, E.L. King, Berit Oline Hjelstuen, Eystein Jansen, Eiliv Larsen, Inge Aarseth, Petter Bryn, Chris D. Clark and Carl Fredrik Forsberg and has published in prestigious journals such as Nature, Journal of Geophysical Research Atmospheres and Geology.

In The Last Decade

Hans Petter Sejrup

141 papers receiving 7.3k 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.

Pattern and timing of retreat of the last British-Irish Ice Sheet

2010 398 citations Chris D. Clark, Anna L.C. Hughes et al. Quaternary Science Reviews profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hans Petter Sejrup Norway	48	6.5k	3.2k	3.0k	1.3k	912	141	7.7k
Haflidi Haflidason Norway	49	6.4k 1.0×	3.6k 1.1×	3.4k 1.1×	1.2k 0.9×	1.2k 1.4×	143	8.1k
Tore O. Vorren Norway	47	5.7k 0.9×	3.0k 0.9×	3.3k 1.1×	614 0.5×	750 0.8×	114	6.8k
Antony J. Long United Kingdom	42	5.2k 0.8×	2.2k 0.7×	854 0.3×	1.4k 1.1×	642 0.7×	129	6.3k
Eystein Jansen Norway	56	8.1k 1.2×	2.3k 0.7×	3.4k 1.1×	2.5k 1.9×	367 0.4×	130	8.7k
John Inge Svendsen Norway	40	4.6k 0.7×	1.2k 0.4×	1.5k 0.5×	643 0.5×	601 0.7×	89	5.2k
Marc De Batist Belgium	49	4.3k 0.7×	3.0k 0.9×	2.0k 0.7×	809 0.6×	2.6k 2.9×	243	7.2k
Julian A. Dowdeswell United Kingdom	77	17.1k 2.6×	3.6k 1.1×	4.5k 1.5×	2.0k 1.5×	859 0.9×	448	18.5k
Antoon Kuijpers Denmark	45	4.8k 0.7×	1.6k 0.5×	2.0k 0.7×	1.0k 0.8×	355 0.4×	150	5.6k
Colm Ó Cofaigh United Kingdom	48	6.8k 1.0×	1.9k 0.6×	1.5k 0.5×	981 0.7×	288 0.3×	173	7.2k
Theodore C. Moore United States	28	4.0k 0.6×	1.3k 0.4×	954 0.3×	1.4k 1.1×	602 0.7×	65	4.7k

Countries citing papers authored by Hans Petter Sejrup

Since Specialization

Citations

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

Fields of papers citing papers by Hans Petter Sejrup

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans Petter Sejrup. 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 Hans Petter Sejrup. The network helps show where Hans Petter Sejrup may publish in the future.

Co-authorship network of co-authors of Hans Petter Sejrup

This figure shows the co-authorship network connecting the top 25 collaborators of Hans Petter Sejrup. A scholar is included among the top collaborators of Hans Petter Sejrup 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 Hans Petter Sejrup. Hans Petter Sejrup 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

Sejrup, Hans Petter, Berit Oline Hjelstuen, Henry Patton, et al.. (2022). The role of ocean and atmospheric dynamics in the marine-based collapse of the last Eurasian Ice Sheet. Communications Earth & Environment. 3(1). 15 indexed citations

Bellwald, Benjamin, et al.. (2018). Holocene mass movements in west and mid-Norwegian fjords and lakes. Marine Geology. 407. 192–212. 21 indexed citations

Sejrup, Hans Petter, et al.. (2017). The last deglaciation of the Norwegian Channel – geomorphology, stratigraphy and radiocarbon dating. Boreas. 47(1). 347–366. 20 indexed citations

Reinardy, Benedict, et al.. (2017). Late Pliocene-Pleistocene environments and glacial history of the northern North Sea. Quaternary Science Reviews. 158. 107–126. 28 indexed citations

Bellwald, Benjamin, Berit Oline Hjelstuen, Hans Petter Sejrup, & Haflidi Haflidason. (2016). Postglacial mass movements and depositional environments in a high-latitude fjord system – Hardangerfjorden, Western Norway. Marine Geology. 379. 157–175. 32 indexed citations

Sejrup, Hans Petter, et al.. (2014). Late Devensian ice‐marginal features in the central North Sea – processes and chronology. Boreas. 44(1). 1–13. 34 indexed citations

Bigg, Grant R., Chris D. Clark, Sarah L. Greenwood, et al.. (2012). Sensitivity of the North Atlantic circulation to break-up of the marine sectors of the NW European ice sheets during the last Glacial: A synthesis of modelling and palaeoceanography. Global and Planetary Change. 98-99. 153–165. 17 indexed citations

Nygård, Atlé, Hans Petter Sejrup, Haflidi Haflidason, & Petter Bryn. (2005). The glacial North Sea Fan, southern Norwegian Margin: architecture and evolution from the upper continental slope to the deep-sea basin. Marine and Petroleum Geology. 22(1-2). 71–84. 101 indexed citations

Sejrup, Hans Petter, et al.. (2005). Laminated sediments preceding Heinrich event 1 in the Northern North Sea and Southern Norwegian Sea: Origin, processes and regional linkage. Marine Geology. 216(1-2). 27–50. 79 indexed citations

10.

Sultan, Nabil, P. Cochonat, Jean‐Paul Foucher, et al.. (2003). Effect of gas hydrates melting on seafloor slope stability. EGS - AGU - EUG Joint Assembly. 2. 4 indexed citations

11.

Forsberg, Carl Fredrik, et al.. (2003). A 1.3-Myr palaeoceanographic record from the continental margin off Dronning Maud Land, Antarctica. Palaeogeography Palaeoclimatology Palaeoecology. 198(1-2). 223–235. 8 indexed citations

12.

Sejrup, Hans Petter, et al.. (2003). Lateglacial landform associations at Jæren (SW Norway) and their glaci-dynamic implications. Boreas. 32(3). 462–475. 9 indexed citations

13.

Klitgaard‐Kristensen, Dorthe, Hans Petter Sejrup, & Haflidi Haflidason. (2001). The last 18 kyr fluctuations in Norwegian sea surface conditions and implications for the magnitude of climatic change: Evidence from the North Sea. Paleoceanography. 16(5). 455–467. 99 indexed citations

14.

Sejrup, Hans Petter, Eiliv Larsen, Jon Y. Landvik, et al.. (2000). Quaternary glaciations in southern Fennoscandia: evidence from southwestern Norway and the northern North Sea region. Quaternary Science Reviews. 19(7). 667–685. 197 indexed citations

15.

Janočko, Juraj, Jon Y. Landvik, Eiliv Larsen, & Hans Petter Sejrup. (1997). Strati graphy and sedimentolog y of Middle to Upper Plei stoc ene sediments in the new Grødeland borehole at Jæren , SW Norway. 10 indexed citations

16.

Sejrup, Hans Petter, et al.. (1991). Quaternary volcanic ash zones on the Iceland Plateau, southern Norwegian Sea. Journal of Quaternary Science. 6(2). 159–173. 54 indexed citations

17.

Larsen, Eiliv, Hans Petter Sejrup, Lars Olsen, & Gifford H. Miller. (1991). Late quaternary land-sea interactions: Fennoscandia and Svalbard — The Nordic seas. Quaternary International. 10-12. 151–159. 18 indexed citations

18.

Haflidason, Haflidi, et al.. (1991). Quaternary stratigraphy of the Draugen area, Mid-Norwegian Shelf. Marine Geology. 101(1-4). 125–146. 37 indexed citations

19.

Miller, Gifford H., Hans Petter Sejrup, Scott J. Lehman, & Steven L. Forman. (1987). The last glacial-interglacial cycle, western Spitsbergen, Svalbard archipelago. Polar Research. 5(3). 279–280. 3 indexed citations

20.

Brigham‐Grette, Julie & Hans Petter Sejrup. (1985). Stratigraphic applications of amino acid geochronology in North Sea Quaternary sediments. Geol. Soc. Am., Abstr. Programs; (United States). 17. 1 indexed citations

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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