Rick Hennekam

1.3k total citations
41 papers, 804 citations indexed

About

Rick Hennekam is a scholar working on Atmospheric Science, Earth-Surface Processes and Paleontology. According to data from OpenAlex, Rick Hennekam has authored 41 papers receiving a total of 804 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Atmospheric Science, 14 papers in Earth-Surface Processes and 13 papers in Paleontology. Recurrent topics in Rick Hennekam's work include Geology and Paleoclimatology Research (28 papers), Geological formations and processes (11 papers) and Isotope Analysis in Ecology (9 papers). Rick Hennekam is often cited by papers focused on Geology and Paleoclimatology Research (28 papers), Geological formations and processes (11 papers) and Isotope Analysis in Ecology (9 papers). Rick Hennekam collaborates with scholars based in Netherlands, United Kingdom and Germany. Rick Hennekam's co-authors include Gert J. de Lange, Gert‐Jan Reichart, Tom Jilbert, Bernhard Schnetger, Timme H. Donders, Tim Sweere, Meryem Mojtahid, Niels A. G. M. van Helmond, Katharine Grant and Andrew P. Roberts and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Geochimica et Cosmochimica Acta.

In The Last Decade

Rick Hennekam

40 papers receiving 793 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Rick Hennekam Netherlands 16 594 240 188 182 178 41 804
Kassandra M Costa United States 15 622 1.0× 222 0.9× 167 0.9× 169 0.9× 154 0.9× 31 768
Guillaume Soulet France 15 614 1.0× 179 0.7× 320 1.7× 159 0.9× 168 0.9× 23 869
Christopher Moy New Zealand 13 366 0.6× 203 0.8× 234 1.2× 188 1.0× 85 0.5× 21 707
Jiann‐Yuh Lou Taiwan 15 511 0.9× 232 1.0× 166 0.9× 103 0.6× 185 1.0× 29 788
Margot Saher United Kingdom 20 765 1.3× 187 0.8× 179 1.0× 172 0.9× 321 1.8× 30 903
Bryan C Lougheed Sweden 16 594 1.0× 294 1.2× 214 1.1× 146 0.8× 189 1.1× 36 821
Manish Tiwari India 18 648 1.1× 350 1.5× 296 1.6× 97 0.5× 211 1.2× 63 852
Yu‐Te Hsieh United Kingdom 14 638 1.1× 320 1.3× 171 0.9× 256 1.4× 168 0.9× 23 1.1k
Carlos A. Alvarez Zarikian United States 21 713 1.2× 298 1.2× 258 1.4× 173 1.0× 272 1.5× 67 1.1k
S. E. Weinstein United States 6 402 0.7× 166 0.7× 188 1.0× 85 0.5× 150 0.8× 9 647

Countries citing papers authored by Rick Hennekam

Since Specialization
Citations

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

Fields of papers citing papers by Rick Hennekam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rick Hennekam

This figure shows the co-authorship network connecting the top 25 collaborators of Rick Hennekam. A scholar is included among the top collaborators of Rick Hennekam 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 Rick Hennekam. Rick Hennekam 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
1.
Bale, Nicole J., Rick Hennekam, Darci Rush, et al.. (2025). Impact of deoxygenation and hydrological changes on the Black Sea nitrogen cycle during the Last Deglaciation and Holocene. Climate of the past. 21(6). 957–971. 1 indexed citations
2.
Hijma, M.P., Sarah Bradley, K.M. Cohen, et al.. (2025). Global sea-level rise in the early Holocene revealed from North Sea peats. Nature. 639(8055). 652–657. 5 indexed citations
3.
Busschers, Freek S., Timme H. Donders, Sytze van Heteren, et al.. (2024). Late MIS5a in the southern North Sea: new chronostratigraphic insights from the Brown Bank Formation. Journal of Quaternary Science. 39(3). 408–420. 3 indexed citations
4.
Davies, Joshua H.F.L., Rick Hennekam, David McB. Martin, et al.. (2024). Towards an astrochronological framework for the lower Paleoproterozoic Kuruman and Brockman Iron Formations. South African Journal of Geology. 127(2). 325–358. 2 indexed citations
5.
Clarkson, Matthew O, et al.. (2023). Environmental controls on very high δ238U values in reducing sediments: Implications for Neoproterozoic seawater records. Earth-Science Reviews. 237. 104306–104306. 11 indexed citations
6.
Grant, Katharine, Pengxiang Hu, Laura Rodríguez‐Sanz, et al.. (2022). Organic carbon burial in Mediterranean sapropels intensified during Green Sahara Periods since 3.2 Myr ago. Communications Earth & Environment. 3(1). 32 indexed citations
7.
8.
Grant, Katharine, Pengxiang Hu, Laura Rodríguez‐Sanz, et al.. (2022). Author Correction: Organic carbon burial in Mediterranean sapropels intensified during Green Sahara Periods since 3.2 Myr ago. Communications Earth & Environment. 3(1). 3 indexed citations
9.
Sweere, Tim, et al.. (2022). Co-variation systematics of uranium and molybdenum isotopes reveal pathways for descent into euxinia in Mediterranean sapropels. Earth and Planetary Science Letters. 585. 117527–117527. 9 indexed citations
10.
Bilt, Willem G. M. van der, Iestyn Barr, Sarah M. P. Berben, et al.. (2021). Late Holocene canyon-carving floods in northern Iceland were smaller than previously reported. Communications Earth & Environment. 2(1). 12 indexed citations
11.
Wu, Jiawang, Zhifei Liu, Annie Michard, et al.. (2021). Effect of barite-bound Sr on detrital Sr isotope systematics in marine sediments. Chemical Geology. 587. 120613–120613. 3 indexed citations
12.
Clarkson, Matthew O, Rick Hennekam, Tim Sweere, et al.. (2021). Carbonate associated uranium isotopes as a novel local redox indicator in oxidatively disturbed reducing sediments. Geochimica et Cosmochimica Acta. 311. 12–28. 14 indexed citations
13.
Haas, Tjalling de, et al.. (2021). Patterns of alluvial deposition in Andean lake consistent with ENSO trigger. Quaternary Science Reviews. 259. 106900–106900. 10 indexed citations
14.
Sweere, Tim, Rick Hennekam, Derek Vance, & Gert‐Jan Reichart. (2021). Molybdenum isotope constraints on the temporal development of sulfidic conditions during Mediterranean sapropel intervals. Geochemical Perspectives Letters. 16–20. 14 indexed citations
15.
Hennekam, Rick, Bregje van der Bolt, Egbert H. van Nes, et al.. (2020). Early‐Warning Signals for Marine Anoxic Events. Geophysical Research Letters. 47(20). 25 indexed citations
16.
Dunlea, Ann G., Richard W. Murray, Ryuji Tada, et al.. (2020). Intercomparison of XRF Core Scanning Results From Seven Labs and Approaches to Practical Calibration. Geochemistry Geophysics Geosystems. 21(9). 25 indexed citations
17.
18.
Korte, Laura F, Geert-Jan A Brummer, Michèlle van der Does, et al.. (2017). Downward particle fluxes of biogenic matter and Saharan dust across the equatorial North Atlantic. Atmospheric chemistry and physics. 17(9). 6023–6040. 31 indexed citations
19.
Korte, Laura F, Geert-Jan A Brummer, Michèlle van der Does, et al.. (2016). Compositional changes of present-day transatlantic Saharan dust deposition. 1 indexed citations
20.

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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2026