Publications

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Søndergaard, A. S., Larsen, N. K., Lecavalier, B. S., Olsen, J., Fitzpatrick, N. P., Kjær, K. H. & Khan, S. A. (2020). Early Holocene collapse of marine-based ice in northwest Greenland triggered by atmospheric warming. Quaternary Science Reviews, 239, Article 106360. https://doi.org/10.1016/j.quascirev.2020.106360

Bennike, O., Odgaard, B. V., Moorhouse, H., McGowan, S., Siggaard-Andersen, M. L., Turner, B., Schomacker, A., Jessen, S., Kazmierczak, J., Olsen, J., Rasmussen, P., Kidmose, J., Nisbeth, C. S., Thorling, L. & Weckström, K. (2021). Early historical forest clearance caused major degradation of water quality at Lake Væng, Denmark. Anthropocene, 35, Article 100302. https://doi.org/10.1016/j.ancene.2021.100302

Geurts, A. H., Cowie, P. A., Duclaux, G., Gawthorpe, R. L., Huismans, R. S., Pedersen, V. K. & Wedmore, L. N. J. (2018). Drainage integration and sediment dispersal in active continental rifts: A numerical modelling study of the central Italian Apennines. Basin Research, 30(5), 965-989. https://doi.org/10.1111/bre.12289

Nielsen, S. B., Clausen, O. R., Pedersen, V. K., Lesemann, J., Goledowski, B., Huuse, M., Gallagher, K. & Summerfield, M. A. (2010). Discussion of Gabrielsen et al. (2010): Latest Caledonian to Present tectonomorphological development of southern Norway. Marine and Petroleum Geology, 27(6), 1285-1289. https://doi.org/10.1016/j.marpetgeo.2010.02.004

Dideriksen, A. K., Andersen, M. F., Priest, J., Eriksen, N. F., Frandsen, M. T., Melvad, C., Rasmussen, T. F., Nielsen, N. H. K., Strømsnes, C. T., Ahlebæk, M. J., Samsing, S., Larsen, T. B., Don, J., Pedersen, L. A. N., Jacobsen, R. H., Rysgaard, S., Kim, J. M., Bayer, R., Christensen, C. ... Karoff, C. (2024). DISCO-2 – an ambitious earth observing student CubeSat for arctic climate research. Frontiers in Remote Sensing, 5, Article 1474560. https://doi.org/10.3389/frsen.2024.1474560

Otzen, M., Finlay, C. C. & Hansen, T. M. (2022). Direct Sequential Simulation for spherical linear inverse problems. Computers and Geosciences, 160, Article 105026. https://doi.org/10.1016/j.cageo.2021.105026

Holst, M. K., Heinemeier, J., Hertz, E., Jensen, P., Lovschal, M., Mollerup, L., Odgaard, B. V., Olsen, J., Soe, N. E. & Kristiansen, S. M. (2018). Direct evidence of a large Northern European Roman period martial event and postbattle corpse manipulation. Proceedings of the National Academy of Sciences (PNAS), 115(23), 5920-5925. https://doi.org/10.1073/pnas.1721372115

Heidari, A., Amini, N., Hansen, T. M., Amini, H. & Niri, M. E. (2021). DIRECT BAYESIAN SEISMIC INVERSION FOR POROSITY ESTIMATION IN A HARD ROCK CARBONATE RESERVOIR. In 82nd EAGE Conference and Exhibition 2021 (pp. 4398-4402). European Association of Geoscientists and Engineers, EAGE.

Olsen, J., Heinemeier, J., Lübcke, H., Lüth, F. & Terberger, T. (2010). Dietary habits and freshwater reservoir effects in bones from a Neolithic NE German cemetery Radiocarbon: An International Journal of Cosmogenic Isotope Research, 52(2-3), 635–644.

Helt Nielsen, N., Philippsen, B., Kanstrup, M. & Olsen, J. (2018). Diet and radiocarbon dating of Tollund Man: New analyses of an Iron Age bog body from Denmark. Radiocarbon: An International Journal of Cosmogenic Isotope Research, 50(5), 1533-1545. https://doi.org/10.1017/RDC.2018.127

Sha, L., Jiang, H., Seidenkrantz, M.-S., Knudsen, K. L., Olsen, J. & Kuijpers, A. (2015). Diatom-based record of mid-Holocene sea-ice variability off West Greenland. Past Global Changes Magazine, 23(1), 24-25. http://www.pages-igbp.org/download/docs/magazine/2015-1/PAGESmagazine_2015(1)_Magazine_HiRes.pdf

Jiang, H., Knudsen, M. F., Seidenkrantz, M.-S., Zhao, M., Sha, L. & Ran, L. (2014). Diatom-based reconstruction of summer sea-surface salinity in the South China Sea over the last 15000 years. Boreas, 43(1), 208-219. https://doi.org/10.1111/bor.12031

Olsen, J., Björklund, E., Krogh, K. A. & Hansen, M. (2012). Development of an analytical methodology for the determination of the antiparasitic drug toltrazuril and its two metabolites in surface water, soil and animal manure. Analytica Chimica Acta. http://linkinghub.elsevier.com/retrieve/pii/S0003267012014869

Guzik, J. A., Houdek, G., Chaplin, W. J., Smalley, B., Kurtz, D. W., Gilliland, R. L., Mullally, F., Rowe, J. F., Bryson, S. T., Still, M. D., Antoci, V., Appourchaux, T., Basu, S., Bedding, T. R., Benomar, O., Garcia, R. A., Huber, D., Kjeldsen, H., Latham, D. W. ... Uytterhoeven, K. (2016). DETECTION OF SOLAR-LIKE OSCILLATIONS, OBSERVATIONAL CONSTRAINTS, AND STELLAR MODELS FOR theta CYG, THE BRIGHTEST STAR OBSERVED BY THE KEPLER MISSION. The Astrophysical Journal, 831(1), Article 17. https://doi.org/10.3847/0004-637X/831/1/17

Stello, D., Basu, S., Bruntt, H., Mosser, B., Stevens, I. R., Brown, T. M., Christensen-Dalsgaard, J., Gilliland, R. L., Kjeldsen, H., Arentoft, T., Ballot, J., Barban, C., Bedding, T. R., Chaplin, W. J., Elsworth, Y. P., García, R. A., Goupil, M.-J., Hekker, S., Huber, D. ... Jenkins, J. M. (2010). Detection of Solar-like Oscillations from Kepler Photometry of the Open Cluster NGC6819. Astrophysical Journal Letters, 713, L182–L186. https://doi.org/10.1088/2041-8205/713/2/L182

Karoff, C., Bruntt, H., Kjeldsen, H., Bedding, T. R. & Buzasi, D. (2007). Detection of p-mode oscillations in β Hydri from photometric observations with WIRE. In G. Handler & G. Houdek (Eds.), Communications in Asteroseismology (Vol. 150, pp. 147-148). Austrian Academy of Sciences.

Skov, D. S., Egholm, D. L., Jansen, J. D., Sandiford, M. & Knudsen, M. F. (2019). Detecting landscape transience with in situ cosmogenic ¹⁴C and ¹⁰Be. Quaternary Geochronology, 54, Article 101008. https://doi.org/10.1016/j.quageo.2019.101008

Lindroos, A., Ringbom, Å., Heinemeier, J., Hajdas, I. & Olsen, J. (2020). Delayed Hardening and Reactivation of Binder Calcite, Common Problems in Radiocarbon Dating of Lime Mortars. Radiocarbon, 62(3), 565-577. https://doi.org/10.1017/RDC.2020.5

Matthews, J. A., Linge, H., Nesje, A., Wilson, P., Mourne, R. W., Winkler, S., Owen, G., Hill, J. L., Haselberger, S. & Olsen, J. (2024). Deglaciation of the highest mountains in Scandinavia at the Younger Dryas–Holocene transition: evidence from surface exposure-age dating of ice-marginal moraines. Boreas, 53(2), 139-163. https://doi.org/10.1111/bor.12644

Misios, S., Logothetis, I., Knudsen, M. F., Karoff, C., Amiridis, V. & Tourpali, K. (2022). Decline in Etesian winds after large volcanic eruptions in the last millennium. Weather and Climate Dynamics, 3(3), 811-823. https://doi.org/10.5194/wcd-3-811-2022

Fischer, A., Mortensen, M. F., Henriksen, P. S., Mathiassen, D. R. & Olsen, J. (2013). Dating the Trollesgave site and the Bromme culture - chronological fix-points for the Lateglacial settlement of Southern Scandinavia. Journal of Archaeological Science, 40(12), 4663-4674. https://doi.org/10.1016/j.jas.2013.06.026

Lukyanycheva, M. S., Kurbanov, R. N., Taratunina, N. A., Vasilieva, A. N., Lytkin, V. M., Panin, A. V., Anoikin, A. A., Stevens, T., Murray, A. S., Buylaert, J. P. & Knudsen, M. F. (2024). Dating post-LGM aeolian sedimentation and the Late Palaeolithic in Central Yakutia (northeastern Siberia). Quaternary Geochronology, 83, Article 101563. https://doi.org/10.1016/j.quageo.2024.101563

Croix, S., Sindbæk, S. M., Olsen, J., Gundersen, O. E., Kristiansen, S. M. & Søvsø, M. (2019). Dating earthwork fortifications: integrating five dating methods in Viking-age Ribe, Denmark. Journal of Archaeological Science, 26, Article 101926. https://doi.org/10.1016/j.jasrep.2019.101906

Iregren, E., Jungner, H., Olsen, J., Kanstrup, M. & Heinemeier, J. (2025). Dateringen av Västerhus kyrkogård på Frösön i Jämtland En djupanalys av isotopvärden och dateringar av fisk, däggdjur och människor. Fornvannen, 120(2), 23.

Karoff, C. & Vara-Vela, A. L. (2023). Data driven analysis of atmospheric methane concentrations as function of geographic, land cover type and season. Frontiers in Earth Science, 11, Article 1119977. https://doi.org/10.3389/feart.2023.1119977

Raskin, G., Delabie, T., De Munter, W., Sana, H., Vandenbussche, B., Vandoren, B., Antoci, V., Kjeldsen, H., Karoff, C., De Koter, A., Désert, J. M., Mladenov, T. & Vandepitte, D. (2018). CUBESPEC: Low-cost space-based astronomical spectroscopy. In Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave (Vol. 10698). Article 106985R SPIE - International Society for Optical Engineering. https://doi.org/10.1117/12.2314074

Egholm, D. L., Pedersen, V. K., Knudsen, M. F. & Larsen, N. K. (2012). Coupling the flow of ice, water, and sediment in a glacial landscape evolution model. Geomorphology, 141-142, 47-66. https://doi.org/10.1016/j.geomorph.2011.12.019

Eiríksson, J., Knudsen, K. L., Larsen, G., Olsen, J., Heinemeier, J., Jónsdóttir, H. B. B., Jiang, H., Ran, L. & Símonarson, L. A. (2011). Coupling of palaeoceanographic shifts and changes in marine reservoir ages of North Iceland through the last millennium. Palaeogeography, Palaeoclimatology, Palaeoecology, 302(1-2), 95-108. https://doi.org/10.1016/j.palaeo.2010.06.002

Alexanderson, H., Möller, P., Jain, M., Knudsen, M. F., Larsen, N. K., Perić, Z. M., Søndergaard, A. S. & Thompson, W. (2024). Coupled luminescence and cosmogenic nuclide dating of postglacial deflation surfaces and sand drift on a raised ice-contact delta at Veinge, SW Sweden. Quaternary Geochronology, 80, Article 101500. https://doi.org/10.1016/j.quageo.2024.101500

Larsen, N. K., Søndergaard, A. S., Levy, L. B., Laursen, C. H., Bjørk, A. A., Kjeldsen, K. K., Funder, S., Strunk, A., Olsen, J. & Kjær, K. H. (2021). Cosmogenic nuclide inheritance in Little Ice Age moraines - A case study from Greenland. Quaternary Geochronology, 65, Article 101200. https://doi.org/10.1016/j.quageo.2021.101200

Andersen, J. L., Egholm, D. L., Knudsen, M. F., Linge, H., Jansen, J. D., Olsen, J. & Tikhomirov, D. (2016). Cosmogenic nuclide depth-profiles and geochemical analysis of mountain regolith aimed at quantifying rates of glacial and periglacial erosion. Abstract from GSA 2016, Annual Meeting, Denver, United States. https://gsa.confex.com/gsa/2016AM/webprogram/Paper279782.html

Sørensen, A. L., Hansen, T. M., Nørgaard, J., Buylaert, J. P., Murray, A. S., Kulakova, E., Kurbanov, R. & Knudsen, M. F. (2024). CosmoChron: A versatile age-depth modeling approach using cosmogenic nuclides and direct age constraints. Quaternary Geochronology, 85, Article 101618. https://doi.org/10.1016/j.quageo.2024.101618

Fogtmann-Schulz, A., Østbø, S. M., Nielsen, S. G. B., Olsen, J., Karoff, C. & Knudsen, M. F. (2017). Cosmic ray event in 994 C.E. recorded in radiocarbon from Danish oak. Geophysical Research Letters, 44(16), 8621–8628. https://doi.org/10.1002/2017GL074208

Pedersen, V. K., Huismans, R. S., Herman, F. & Egholm, D. L. (2014). Controls of initial topography on temporal and spatial patterns of glacial erosion. Geomorphology, 223, 96-116. https://doi.org/10.1016/j.geomorph.2014.06.028

Larsen, N. K., Søndergaard, A. S., Levy, L. B., Olsen, J., Strunk, A., Bjørk, AA. & Skov, D. (2020). Contrasting modes of deglaciation between fjords and inter-fjord areas in eastern North Greenland. Boreas, 49(4), 903-917. https://doi.org/10.1111/bor.12475

Levy, L. B., Larsen, N. K., Davidson, T. A., Strunk, A., Olsen, J. & Jeppesen, E. (2017). Contrasting evidence of Holocene ice margin retreat, south-western Greenland. Journal of Quaternary Science, 32(5), 604-616. https://doi.org/10.1002/jqs.2957

Kanstrup, M., Olsen, J. & Sørensen, C. (2022). Contextualizing the presence of late bronze age millet at the arnbjerg site: investigating settlement dynamics in jutland, denmark. Poster session presented at Radiocarbon and Archaeology, Zürich, Switzerland.

Fälber, R., Jungdal-Olesen, G., Pedersen, V. K., Damsgaard, A., Piotrowski, J. A., Brandes, C. & Winsemann, J. (2025). Construction of hydrostratigraphic subsurface models of the Northwest German Basin: input for numerical simulation of subglacial erosion during past and future glaciations. Abstract from EGU General Assembly 2025, Vienna, Austria.

Silva Aguirre, V., Chaplin, W. J., Ballot, J., Basu, S., Bedding, T. R., Serenelli, A. M., Verner, G. A., Miglio, A., Monteiro, M. J. P. F. G., Weiss, A., Appourchaux, T., Bonanno, A., Broomhall, A. M., Bruntt, H., Campante, T. L., Casagrande, L., Corsaro, E., Elsworth, Y., García, R. A. ... Wohler, B. (2011). Constructing a One-solar-mass Evolutionary Sequence Using Asteroseismic Data from Kepler. The Astrophysical Journal Letters, 740(1), Article id. L2. https://doi.org/10.1088/2041-8205/740/1/L2

Skov, D. S., Andersen, J. L., Olsen, J., Jacobsen, B. H., Knudsen, M. F., Jansen, J. D., Larsen, N. K. & Egholm, D. L. (2020). Constraints from cosmogenic nuclides on the glaciation and erosion history of Dove Bugt, northeast Greenland. Geological Society of America Bulletin, 132(11-12), 2282-2294. https://doi.org/10.1130/b35410.1

Nielsen, C. E., Andersen, J. L., Margreth, A., Fredin, O. & Pedersen, V. K. (2024). Constraining the origin of the Norwegian strandflat – The influence of isostatic and dynamic surface changes. Geomorphology, 467, Article 109484. https://doi.org/10.1016/j.geomorph.2024.109484

Knudsen, M. F. & Egholm, D. L. (2018). Constraining Quaternary ice covers and erosion rates using cosmogenic ²⁶Al/¹⁰Be nuclide concentrations. Quaternary Science Reviews, 181, 65-75. https://doi.org/10.1016/j.quascirev.2017.12.012

Broś, E., Ivy-Ochs, S., Pollhammer, T., Kober, F., Grischott, R., Salcher, B., Nørgaard, J., Knudsen, M. F., Vockenhuber, C., Christl, M., Gautschi, P., Maden, C., Ylä-Mella, L., Jansen, J. D., Landgraf, A. & Synal, H. A. (2025). Comprehensive temporal and spatial analysis of Early Pleistocene drainage patterns on the Swiss Alpine foreland. Earth Surface Processes and Landforms, 50(2), Article e70000. https://doi.org/10.1002/esp.70000

Falk, F. A., Christiansen, A. V. & Hansen, T. M. (2025). Comparison of three one-dimensional time-domain electromagnetic forward algorithms. Applied Computing and Geosciences, 26, Article 100243. https://doi.org/10.1016/j.acags.2025.100243

Daugbjerg, T. S., Lindroos, A., Hajdas, I., Ringbom, Å. & Olsen, J. (2021). Comparison of thermal decomposition and sequential dissolution—two sample preparation methods for radiocarbon dating of lime mortars. Radiocarbon, 63(2), 405-427. https://doi.org/10.1017/RDC.2020.144

Ponce-Antón, G., Lindroos, A., Ringbom, Å., Ortega, L. A., Zuluaga, M. C., Hajdas, I., Olsen, J. & Agirre Mauleon, J. (2020). Comparison of sample preparation procedures for mortar radiocarbon dating. Case study of Irulegi Castle (Navarre, Spain). Quaternary Geochronology, 60, Article 101110. https://doi.org/10.1016/j.quageo.2020.101110

Karoff, C. (2014). Comparison of photometric variability before and after stellar flares. Astrophysical Journal Letters, 781(1), Article L22. https://doi.org/10.1088/2041-8205/781/1/L22

Olsen, J., Daróczi, T. T. & Kanstrup, M. (2023). Comparing methods for CO₂ purification of cremated bone samples. Radiocarbon, 65(3), 809-817. https://doi.org/10.1017/RDC.2023.34

Wilson, P., Linge, H., Matthews, J. A., Mourne, R. W. & Olsen, J. (2019). Comparative numerical surface exposure-age dating (¹⁰Be and Schmidt hammer) of an early-Holocene rock avalanche at Alstadfjellet, Valldalen, southern Norway. Geografiska Annaler, Series A: Physical Geography, 101(4), 293-309. https://doi.org/10.1080/04353676.2019.1644815

Jørgensen, A. E. M., Schjerling, P., Krogsgaard, M. R., Petersen, M. M., Olsen, J., Kjær, M. & Heinemeier, K. M. (2021). Collagen Growth Pattern in Human Articular Cartilage of the Knee. Cartilage, 13(2_suppl), 408S-418S . https://doi.org/10.1177/1947603520971016

Displaying results 351 to 400 out of 497

Revised 06.02.2024