Dan Hammarlund

5.2k total citations · 1 hit paper
84 papers, 3.6k citations indexed

About

Dan Hammarlund is a scholar working on Atmospheric Science, Ecology and Paleontology. According to data from OpenAlex, Dan Hammarlund has authored 84 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Atmospheric Science, 33 papers in Ecology and 20 papers in Paleontology. Recurrent topics in Dan Hammarlund's work include Geology and Paleoclimatology Research (77 papers), Isotope Analysis in Ecology (22 papers) and Geological formations and processes (18 papers). Dan Hammarlund is often cited by papers focused on Geology and Paleoclimatology Research (77 papers), Isotope Analysis in Ecology (22 papers) and Geological formations and processes (18 papers). Dan Hammarlund collaborates with scholars based in Sweden, United Kingdom and Canada. Dan Hammarlund's co-authors include Barbara Wohlfarth, Heikki Seppä, Svante Björck, Lena Barnekow, Bjørn Buchardt, Thomas W. D. Edwards, Geoffrey Lemdahl, Göran Possnert, Karin Antonsson and Mats Rundgren and has published in prestigious journals such as Science, Journal of Geophysical Research Atmospheres and Environmental Science & Technology.

In The Last Decade

Dan Hammarlund

81 papers receiving 3.4k 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.

Synchronized Terrestrial Atmospheric Deglacial Records Around the North Atlantic

1996 485 citations Svante Björck, Bernd Kromer et al. Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Dan Hammarlund Sweden	34	3.2k	1.2k	759	679	619	84	3.6k
Ulrich von Grafenstein France	30	3.0k 1.0×	1.1k 0.9×	782 1.0×	973 1.4×	621 1.0×	59	3.5k
Gunhild Rosqvist Sweden	21	3.0k 1.0×	845 0.7×	796 1.0×	765 1.1×	577 0.9×	52	3.6k
Jens Mingram Germany	28	3.1k 1.0×	911 0.8×	887 1.2×	960 1.4×	810 1.3×	53	3.6k
Hiroyuki Kitagawa Japan	30	2.3k 0.7×	853 0.7×	898 1.2×	521 0.8×	555 0.9×	84	3.0k
Antje Schwalb Germany	39	3.0k 1.0×	1.4k 1.2×	1.2k 1.5×	936 1.4×	654 1.1×	156	4.3k
Ricardo De Pol‐Holz Chile	32	2.2k 0.7×	1.0k 0.9×	666 0.9×	583 0.9×	526 0.8×	72	3.0k
Kumiko Goto‐Azuma Japan	24	3.8k 1.2×	970 0.8×	579 0.8×	595 0.9×	806 1.3×	82	4.1k
J. Curt Stager United States	26	3.1k 1.0×	1.2k 1.0×	893 1.2×	1.0k 1.5×	866 1.4×	50	3.9k
P. J. Polissar United States	32	2.7k 0.8×	1.2k 1.0×	785 1.0×	523 0.8×	444 0.7×	84	3.7k
Ulrich Neff Switzerland	9	3.2k 1.0×	882 0.7×	805 1.1×	1.2k 1.8×	676 1.1×	15	3.7k

Countries citing papers authored by Dan Hammarlund

Since Specialization

Citations

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

Fields of papers citing papers by Dan Hammarlund

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dan Hammarlund

This figure shows the co-authorship network connecting the top 25 collaborators of Dan Hammarlund. A scholar is included among the top collaborators of Dan Hammarlund 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 Dan Hammarlund. Dan Hammarlund 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

Ljung, Karl, et al.. (2024). Diatom dynamics during the last six centuries in Lake Odensjön: a new varved sediment record from southern Sweden. Journal of Paleolimnology. 73(2). 89–109.

Kylander, Malin E., et al.. (2022). Synchronous or Not? The Timing of the Younger Dryas and Greenland Stadial-1 Reviewed Using Tephrochronology. Quaternary. 5(2). 19–19. 3 indexed citations

Labuhn, Inga, et al.. (2022). A modern snapshot of the isotopic composition of lacustrine biogenic carbonates – records of seasonal water temperature variability. Biogeosciences. 19(11). 2759–2777. 5 indexed citations

Weyhenmeyer, Gesa A., et al.. (2022). Sediment Records Shed Light on Drivers of Decadal Iron Concentration Increase in a Boreal Lake. Journal of Geophysical Research Biogeosciences. 127(3). 6 indexed citations

Ljung, Karl, et al.. (2021). Impacts of long-term land use on terrestrial organic matter input to lakes based on lignin phenols in sediment records from a Swedish forest lake. The Science of The Total Environment. 774. 145517–145517. 25 indexed citations

Labuhn, Inga, Dan Hammarlund, Emmanuel Chapron, et al.. (2018). Holocene Hydroclimate Variability in Central Scandinavia Inferred from Flood Layers in Contourite Drift Deposits in Lake Storsjön. Quaternary. 1(1). 2–2. 13 indexed citations

Edwards, Thomas W. D., Dan Hammarlund, B Newton, et al.. (2017). Seasonal variability in Northern Hemisphere atmospheric circulation during the Medieval Climate Anomaly and the Little Ice Age. Quaternary Science Reviews. 165. 102–110. 19 indexed citations

Nilsson, Björn, Svante Björck, Sofia Holmgren, et al.. (2016). A submerged Mesolithic lagoonal landscape in the Baltic Sea, south-eastern Sweden – Early Holocene environmental reconstruction and shore-level displacement based on a multiproxy approach. Quaternary International. 463. 110–123. 30 indexed citations

Kokfelt, Ulla, Raimund Muscheler, Eric Struyf, et al.. (2016). Diatom blooms and associated vegetation shifts in a subarctic peatland: responses to distant volcanic eruptions?. Journal of Quaternary Science. 31(7). 723–730. 4 indexed citations

10.

Mazier, Florence, Anne Birgitte Nielsen, P. Rosén, et al.. (2015). Historical TOC concentration minima during peak sulfur deposition in two Swedish lakes. Biogeosciences. 12(2). 307–322. 24 indexed citations

11.

Buckland, Philip I., et al.. (2012). Pilotprojekt ”Dendro-databas” i SEAD : April 2012-juni 2012. DiVA at Umeå University (Umeå University).

12.

Apolinarska, Karina & Dan Hammarlund. (2009). Multi‐component stable isotope records from Late Weichselian and early Holocene lake sediments at Imiołki, Poland: palaeoclimatic and methodological implications. Journal of Quaternary Science. 24(8). 948–959. 39 indexed citations

13.

Ljung, Karl, Svante Björck, H. Renssen, & Dan Hammarlund. (2008). South Atlantic island record reveals a South Atlantic response to the 8.2 kyr event. Climate of the past. 4(1). 35–45. 26 indexed citations

14.

Jong, Rixt de, Dan Hammarlund, & Atle Nesje. (2008). Late Holocene effective precipitation variations in the maritime regions of south-west Scandinavia. Quaternary Science Reviews. 28(1-2). 54–64. 38 indexed citations

15.

Seppä, Heikki, H. J. B. Birks, Thomas Giesecke, et al.. (2007). Spatial structure of the 8200 cal yr BP event in northern Europe. Climate of the past. 3(2). 225–236. 100 indexed citations

16.

Rosén, P. & Dan Hammarlund. (2007). Effects of climate, fire and vegetation development on Holocene changes in total organic carbon concentration in three boreal forest lakes in northern Sweden. Biogeosciences. 4(6). 975–984. 39 indexed citations

17.

Hammarlund, Dan, Thomas W. D. Edwards, Svante Björck, Bjørn Buchardt, & Barbara Wohlfarth. (1999). Climate and environment during the Younger Dryas (GS-1) as reflected by composite stable isotope records of lacustrine carbonates at Torreberga, southern Sweden. Journal of Quaternary Science. 14(1). 17–28. 66 indexed citations

18.

Björck, Svante, Bernd Kromer, S. J. Johnsen, et al.. (1996). Synchronized Terrestrial Atmospheric Deglacial Records Around the North Atlantic. Science. 274(5290). 1155–1160. 485 indexed citations breakdown →

19.

Barnekow, Lena & Dan Hammarlund. (1996). Holocene forest dynamics and climate changes recorded in lake sediments in the Abisko area, northern Sweden. GFF. 118(sup004). 63–64. 1 indexed citations

20.

Hammarlund, Dan & D. H. Keen. (1994). A late Weichselian stable isotope and Molluscan Stratigraphy from Southern Sweden. GFF. 116(4). 235–248. 22 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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