Jørgen Peder Steffensen
Professor
Physics of Ice, Climate and Earth
Tagensvej 16
2200 København N.
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Properties of GRIP ice crystals from around Greenland interstadial 3
Hansen, K. M., Svensson, Anders, Wang, Y. & Steffensen, Jørgen Peder, 2002, In: Annals of Glaciology. 35, 1, p. 531-537 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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High-resolution microparticle profiles at NorthGRIP, Greenland: case studies of the calcium-dust relationship
Ruth, U., Wagenbach, D., Bigler, M., Steffensen, Jørgen Peder, Röthlisberger, R. & Miller, H., 2002, In: Annals of Glaciology. 35, p. 237-242Research output: Contribution to journal › Journal article › Research › peer-review
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A new 27 ky hith resolution East Antarctic climate record
Jouzel, J., Masson, V., Cattani, O., Falourd, S., Stievenard, M., Stenni, B., Longinelli, A., Johnsen, S. J., Steffensen, Jørgen Peder, Petit, J. R., Schwander, J., Souchez, R. & Barkov, N. I., 2001, In: Geophyscial Research Letters. Vol. 28, nr. 16, p. 3199-3202Research output: Contribution to journal › Journal article › Research › peer-review
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Microparticles, soil derived chemical components and sea salt in the Hans Tausen Ice cap ice core from Peary Land, North Greenland
Steffensen, Jørgen Peder, Siggaard-Andersen, M., Stampe, M. & Clausen, H. B., 2001, In: Meddelser fra Grønland, Geoscience. 39, p. 151-160Research output: Contribution to journal › Journal article › Research › peer-review
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The Paleoclimatic Reocrd from a 345 m long Ice Core from the Hans Tausen Iskappe
Hammer, C. U., Johnsen, S. J., Clausen, H. B., Dahl-Jensen, Dorthe, Gundestrup, N. S. & Steffensen, Jørgen Peder, 2001, In: Meddelser om Grønland, Geoscience. 39, p. 87-95Research output: Contribution to journal › Journal article › Research › peer-review
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Primary aerosol (sea salt and soil dust) deposited in Greenland ice during the last climatic cycle: comparison with east Antarctic records
de Angelis, M., Steffensen, Jørgen Peder, Legrand, M., Clausen, H. & Hammer, C., 1997, In: Journal of Geophysical Research - Oceans. Vol. 102, No. C12, p. 26681-266698Research output: Contribution to journal › Journal article › Research
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The 8.2 ka event from Greenland ice cores
Thomas, E. R., Wolff, E. W., Mulvaney, R., Steffensen, Jørgen Peder, Johnsen, S. J., Arrowsmith, C., White, J. W. C., Vaughn, B. & Popp, T., 2007, In: Quaternary Science Reviews. 26, 1-2, p. 70-81Research output: Contribution to journal › Journal article › Research › peer-review
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Dust-climate couplings over the past 800,000 years from the EPICA Dome C ice core
Lambert, F., Delmonte, B., Petit, J. R., Bigler, M., Kaufmann, P. R., Hutterli, M. A., Stocker, T. F., Ruth, U., Steffensen, Jørgen Peder & Maggi, V., 2008, In: Nature. 452, p. 616-619Research output: Contribution to journal › Journal article › Research › peer-review
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Ancient biomolecules from deep ice cores reveal a forested southern Greenland.
Willerslev, E., Cappellini, E., Boomsma, W. K., Nielsen, R., Hebsgaard, M. B., Brand, T. B., Hofreiter, M., Bunce, M., Poinar, H. N., Dahl-Jensen, D., Johnsen, S. J., Steffensen, J. P., Bennike, O., Schwenninger, J-L., Nathan, R., Armitage, S., de Hoog, C-J., Alfimov, V., Christl, M., Beer, J. & 10 others, , 2007, In: Science. 317, 5834, p. 111-114 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Soluble and insoluble lithium dust in the EPICA Dome C ice core: Implications for changes of the East Antarctic dust provenance during the recent glacial-interglacial transition, Earth and Planetary Science Letters
Siggaard-Andersen, M. L., Gabrielli, P., Steffensen, Jørgen Peder, Strømfeldt, T., Barbante, C., Boutron, C., Fisher, H. & Miller, H., 2007, In: Earth and Planetary Science Letters. 258, 1-2, p. 32-43 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Holocene thinning of the Greenland ice sheet
Vinther, Bo Møllesøe, Buchardt, S. L., Clausen, H. B., Dahl-Jensen, Dorthe, Johnsen, S. J., Andersen, K. K., Blunier, Thomas, Rasmussen, Sune Olander, Steffensen, Jørgen Peder, Svensson, Anders, Fisher, D. A., Koerner, R. M., Raynaud, D. & Lipenkov, V., 2009, In: Nature. 461, 7262, p. 385-388 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Optimization of High-Resolution Continuous Flow Analysis for Transient Climate Signals in Ice Cores
Bigler, M., Svensson, Anders, Kettner, E., Vallelonga, P. T., Nielsen, M. & Steffensen, Jørgen Peder, 19 Apr 2011, In: Environmental Science & Technology (Washington). 45, 10, p. 4483-4489 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Revisiting the Faroe Marine Ash Zone III in two Greenland ice cores: implications for marine-ice correlations
Bourne, A. J., Davies, S. M., Abbott, P. M., Rasmussen, Sune Olander, Steffensen, Jørgen Peder & Svensson, Anders, 16 Oct 2013, In: Journal of Quaternary Science. 28, 7, p. 641-646Research output: Contribution to journal › Journal article › Research › peer-review
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Promising new borehole liquids for ice-core drilling on the East Antarctic high plateau
Sheldon, S. G., Popp, T. J., Hansen, S. B. & Steffensen, Jørgen Peder, 2014, In: Annals of Glaciology. 55, 68, p. 260-270 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Continuous monitoring of summer surface water vapour isotopic composition above the Greenland Ice Sheet
Steen-Larsen, H. C., Johnsen, S. J., Masson-Delmotte, V., Stenni, B., Risi, C., Sodemann, H., Balslev-Clausen, D., Blunier, T., Dahl-Jensen, D., Ellehøj, M. D., Falourd, S., Gkinis, V., Grindsted, A., Jouzel, J., Popp, T., Sheldon, S., Simonsen, S. B., Sjolte, J., Steffensen, J. P., Sperlich, P. & 3 others, , 14 Jan 2013Research output: Other contribution › Research
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Pervasive Arctic lead pollution suggests substantial growth in medieval silver production modulated by plague, climate, and conflict
McConnell, J. R., Chellman, N. J., Wilson, A. I., Stohl, A., Arienzo, M. M., Eckhardt, S., Fritzsche, D., Kipfstuhl, S., Opel, T., Place, P. F. & Steffensen, Jørgen Peder, 15 Mar 2019, In: Proceedings of the National Academy of Sciences USA (PNAS). 116, 30, p. 14910-14915Research output: Contribution to journal › Journal article › Research › peer-review
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Basal ice microbiology at the margin of the Greenland ice sheet
Yde, J. C., Finster, K. W., Raiswell, R., Steffensen, Jørgen Peder, Heinemeier, J., Olsen, J., Gunnlaugsson, H. P. & Nielsen, O. B., 1 Dec 2010, In: Annals of Glaciology. 51, 56, p. 71-79 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A late-glacial high-resolution site and source temperature record derived from the EPICA Dome C isotope records (East Antarctica)
Stenni, B., Jouzel, J., Masson-Delmotte, V., Röthlisberger, R., Castellano, E., Cattani, O., Falourd, S., Johnsen, S. J., Longinelli, A., Sachs, J. P., Selmo, E., Souchez, R., Steffensen, Jørgen Peder & Udisti, R., 2003, In: Earth and Planetary Science Letters. 217, p. 183-195Research output: Contribution to journal › Journal article › Research › peer-review
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The NorthGRIP deep drilling programme
Dahl-Jensen, Dorthe, Gundestrup, N. S., Miller, H., Watanabe, O., Johnsen, S. J., Steffensen, Jørgen Peder, Clausen, H. B., Svensson, Anders & Larsen, L. B., 2002, In: Annals of Glaciology. 35, 1, p. 1-4 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Greenland Ice Core "signal" characteristics: An expanded view of climate change
Mayewski, P. A., Meeker, L. D., Morrison, M. C., Twickler, M. S., Whitlow, S. I., Ferland, K. K., Meese, D. A., Legrand, M. & Steffensen, Jørgen Peder, 1993, In: Journal of Geophysical Research - Atmospheres. Vol. 98, no. D7, p. 12839-12847Research output: Contribution to journal › Journal article › Research › peer-review
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Irregular glacial interstadials recorded in a new Greenland ice core
Johnsen, S. J., Clausen, H. B., Dansgaard, W., Fuhrer, K., Gundestrup, N., Hammer, C. U., Iversen, P., Jouzel, J., Stauffer, B. & Steffensen, Jørgen Peder, 1992, In: Nature. Vol. 359, No. 6393, p. 311-313Research output: Contribution to journal › Letter › Research
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Diversity of Holocene life forms in fossil glacier ice
Willerslev, Eske, Hansen, Anders Johannes, Christensen, B., Steffensen, Jørgen Peder & Arctander, P., 1999, In: Proceedings of the National Academy of Science of the United States of America. 96, 14, p. 8017-21Research output: Contribution to journal › Journal article › Research › peer-review
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Direct observation of salts as micro-inclusions in the Greenland GRIP ice core
Dahl-Jensen, Dorthe, Sakurai, T., Iizuka, Y., Horikawa, S., Johnsen, S. J., Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder & Hondoh, T., 2009, In: Journal of Glaciology. 55, 193, p. 777-783 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Tracing volcanic events in the NGRIP ice-core and synchronising North Atlantic marine records during the last glacial period
Davies, S. M., Wastegard, S., Abbott, P. M., Barbante, C., Bigler, M., Johnsen, S. J., Rasmussen, T. L., Steffensen, Jørgen Peder & Svensson, Anders, 15 May 2010, In: Earth and Planetary Science Letters. 294, 1-2, p. 69-79 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Holocene tephras highlight complexity of volcanic signals in Greenland ice cores
Coulter, S. E., Pilcher, J. R., Plunkett, G., Baillie, M., Hall, V. A., Steffensen, Jørgen Peder, Vinther, Bo Møllesøe, Clausen, H. B. & Johnsen, S. J., 15 Nov 2012, In: Journal of Geophysical Research: Biogeosciences. 117, p. D21303Research output: Contribution to journal › Journal article › Research › peer-review
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Chemical compositions of solid particles present in the Greenland NEEM ice core over the last 110,000 years
Oyabu, I., Iizuka, Y., Fischer, H., Schuepbach, S., Gfeller, G., Svensson, Anders, Fukui, M., Steffensen, Jørgen Peder & Hansson, M., 27 Sep 2015, In: Journal of Geophysical Research: Biogeosciences. 120, 18, p. 9789-9813Research output: Contribution to journal › Journal article › Research › peer-review
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Stable oxygen isotope variability in two contrasting glacier river catchments in Greenland
Yde, J. C., Knudsen, N. T., Steffensen, Jørgen Peder, Carrivick, J. L., Hasholt, Bent, Ingeman-Nielsen, T., Kronborg, C., Larsen, Nicolaj Krog, Mernild, S. H., Oerter, H., Roberts, D. H. & Russell, A. J., 2016, In: Hydrology and Earth System Sciences. 20, p. 1197-1210 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A tephra lattice for Greenland and a reconstruction of volcanic events spanning 25–45 ka b2k
Bourne, A. J., Cook, E., Abbott, P. M., Seierstad, I. K., Steffensen, Jørgen Peder, Svensson, Anders, Fischer, H., Schüpbach, S. & Davies, S. M., 15 Jun 2015, In: Quaternary Science Reviews. 118, SI, p. 122-141Research output: Contribution to journal › Journal article › Research › peer-review
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Limited dechlorination of sea-salt aerosols during the last glacial period: evidence from the European project for ice coring in Antarctica (EPICA) dome C ice core
Röthlisberger, R., Mulvaney, R., Wolff, E. W., Hutterli, M. A., Bigler, M., De Angelis, M., Hansson, M. E., Steffensen, Jørgen Peder & Udisti, R., 2003, In: Journal of Geophysical Research - Atmospheres. 108, D16, p. 4526-Research output: Contribution to journal › Journal article › Research › peer-review
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Eight glacial cycles from an Antarctic ice core
EPICA community members, Barbante...[et al.], C., Dahl-Jensen, Dorthe, Johnsen, S. J. & Steffensen, Jørgen Peder, 2004, In: Nature. 429, 10, p. 623-628Research output: Contribution to journal › Journal article › Research › peer-review
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Regional variability of ice core dust composition and provenance in Greenland
Bory, A., Biscaye, P. E., Piotrowski, A. M. & Steffensen, Jørgen Peder, 2003, In: Geochemistry Geophysics Geosystems. 4, 12, p. 1107-Research output: Contribution to journal › Journal article › Research › peer-review
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A tentative reconstruction of the last interglacial and glacial inception in Greenland based on new gas measurements in the Greenland Ice Core Project (GRIP) ice core
Landais, A., Chappellaz, J., Delmotte, M., Jouzel, J., Blunier, Thomas, Bourg, C., Caillon, N., Cherrier, S., Malaizé, B., Masson-Delmotte, V., Raynaud, D., Schwander, J. & Steffensen, Jørgen Peder, 2003, In: Journal of Geophysical Research - Atmospheres. 108, D18, p. 4563Research output: Contribution to journal › Journal article › Research › peer-review
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Comparison of analytical methods used for measuring major ions in the EPICA Dome C (Antarctica) ice core
Littot, G. C., Mulvaney, R., Röthlisberger, R., Udisti, R., Wolff, E. W., Castellano, E., De Angelis, M., Hansson, M. E., Sommer, S. & Steffensen, Jørgen Peder, 2002, In: Annals of Glaciology. 35, p. 299-305Research output: Contribution to journal › Journal article › Research › peer-review
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The ð1'O8O record along the Greenland Ice Core Project deep ice core and the problem of possible Eemian climatic instability
Johnsen, S. J., Clausen, H. B., Dansgaard, W., Gundestrup, N. S., Andersen, U. J., Andersen, K. K., Hvidberg, Christine Schøtt, Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder, Shoji, H., Sveinbjörnsdottir, A. E., White, J., Jouzel, J., Fisher, D. A. & Hammer, C. U., 1997, In: Journal of Geophysical Research - Oceans. Vol. 102, No. C12, p. 26397-26410Research output: Contribution to journal › Journal article › Research › peer-review
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A "deep" ice core from East Greenland
Johnsen, S. J., Clausen, H. B., Dansgaard, W., Gundestrup, N. S., Hansson, M., Jonsson, P., Steffensen, Jørgen Peder & Sveinbjörnsdóttir, Ñ. E., 1992, In: Meddelelser om Grønland,. Geoscience No. 293, p. 1-22Research output: Contribution to journal › Journal article › Research
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The Greenland ice core chronology 2005, 15-42 ka. Part 2: comparison to other records
Svensson, Anders, Andersen, K. K., Bigler, M., Clausen, H. B., Dahl-Jensen, Dorthe, Davies, S. M., Johnsen, S. J., Muscheler, R., Rasmussen, Sune Olander, Röthlisberger, R., Steffensen, Jørgen Peder & Vinther, Bo Møllesøe, 2006, In: Quaternary Science Reviews. 25, 23-24, p. 3258-3267Research output: Contribution to journal › Journal article › Research › peer-review
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Ice core evidence for a very tight link between North Atlantic and east Asian glacial climate
Ruth, U., Bigler, M., Röthlisberger, R., Siggaard-Andersen, Marie-Louise, Kipfstuhl, S., Goto-Azuma, K., Hansson, M. E., Johnsen, S. J., Lu, H. & Steffensen, Jørgen Peder, 2007, In: Geophysical Research Letters. 34, p. L03706Research output: Contribution to journal › Journal article › Research › peer-review
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A new continuous high-resolution detection system for sulphate in ice cores: International Symposium on Earth and Planetary Ice-Volcano Interactions, JUN 19-23, 2006 Univ Iceland, Inst Earth Sci, Reykjavik, ICELAND
Bigler, M., Svensson, Anders, Steffensen, Jørgen Peder & Kaufmann, P., 2007, In: Annals of Glaciology. 45, 1, p. 178-182 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Identification of the Fugloyarbanki tephra in the NGRIP ice core: a key tie-point for marine and ice-core sequences during the last glacial period
Davies, S. M., Wastegård, S., Rasmussen, T. L., Svensson, Anders, Johnsen, S. J., Steffensen, Jørgen Peder & Andersen, K. K., 2008, In: Journal of Quaternary Science. 23, 5, p. 409–414Research output: Contribution to journal › Journal article › Research › peer-review
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Comparison of northern and central Greenland ice cores records of methanesulfonate covering the last glacial period
Jonsell, U., Hansson, M. E., Siggaard-Andersen, M. & Steffensen, Jørgen Peder, 2007, In: Journal of Geophysical Research - Atmospheres. 112, D14, p. D14313Research output: Contribution to journal › Journal article › Research › peer-review
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Duration of Greenland Stadial 22 and ice-gas Δage from counting of annual layers in Greenland NGRIP ice core
Vallelonga, P. T., Bertagna, G., Blunier, Thomas, Kjær, Helle Astrid, Popp, T. J., Rasmussen, Sune Olander, Steffensen, Jørgen Peder, Stowasser, C., Svensson, Anders, Warming, E., Winstrup, M., Bigler, M. & Kipfstuhl, S., 20 Nov 2012, In: Climate of the Past. 8, 6, p. 1839-1847 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Centennial mineral dust variability in high-resolution ice core data from Dome C, Antarctica
Lambert, F., Bigler, M., Steffensen, Jørgen Peder, Hutterli, M. & Fischer, H., 1 Jan 2012, In: Climate of the Past. 8, 2, p. 609-623Research output: Contribution to journal › Journal article › Research › peer-review
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On the occurrence of annual layers in Dome Fuji ice core early Holocene ice
Svensson, Anders, Fujita, S., Bigler, M., Braun, M., Dallmayr, R., Gkinis, Vasileios, Goto-Azuma, K., Hirabayashi, M., Kawamura, K., Kipfstuhl, S., Kjær, Helle Astrid, Popp, T., Simonsen, M., Steffensen, Jørgen Peder, Vallelonga, P. & Vinther, Bo Møllesøe, 2015, In: Climate of the Past. 11, 9, p. 1127-1137Research output: Contribution to journal › Journal article › Research › peer-review
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Variation in recent annual snow deposition and seasonality of snow chemistry at the east Greenland ice core project (EGRIP) camp, Greenland
Nakazawa, F., Nagatsuka, N., Hirabayashi, M., Goto-Azuma, K., Steffensen, Jørgen Peder & Dahl-Jensen, Dorthe, 1 Mar 2021, In: Polar Science. 27, 11 p., 100597.Research output: Contribution to journal › Journal article › Research › peer-review
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Synchronous volcanic eruptions and abrupt climate change ~17.7 ka plausibly linked by stratospheric ozone depletion
McConnell, J. R., Burke, A., Dunbar, N. W., Köhler, P., Thomas, J. L., Arienzo, M. M., Chellman, N. J., Maselli, O. J., Sigl, M., Adkins, J. F., Baggenstos, D., Burkhart, J. F., Brook, E. J., Buizert, C., Cole-Dai, J., Fudge, T. J., Knorr, G., Graf, H. F., Grieman, M. M., Iverson, N. & 9 others, , 2017, In: Proceedings of the National Academy of Sciences of the United States of America. 114, 38, p. 10035-10040 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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High-resolution isotopic evidence for a potential Saharan provenance of Greenland glacial dust
Han, C., Hur, S. D., Han, Y., Lee, K., Hong, S., Erhardt, T., Fischer, H., Svensson, Anders, Steffensen, Jørgen Peder & Vallelonga, P., 22 Oct 2018, In: Scientific Reports. 8, 9 p., 15582.Research output: Contribution to journal › Journal article › Research › peer-review
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A new bipolar ice core record of volcanism from WAIS Divide and NEEM and implications for climate forcing of the last 2000 years
Sigl, M., McConnell, J. R., Layman, L., Maselli, O., McGwire, K., Pasteris, D., Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder, Vinther, Bo Møllesøe, Edwards, R., Mulvaney, R. & Kipfstuhl, S., 16 Feb 2013, In: Journal of Geophysical Research: Atmospheres. 118, 3, p. 1151-1169Research output: Contribution to journal › Journal article › Research › peer-review
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Microparticles in snow from the South Greenland ice sheet
Steffensen, Jørgen Peder, 1 Jan 1985, In: Tellus B. 37 B, 4-5, p. 286-295 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Lead pollution recorded in Greenland ice indicates European emissions tracked plagues, wars, and imperial expansion during antiquity
McConnell, J. R., Wilson, A. I., Stohl, A., Arienzo, M. M., Chellman, N. J., Eckhardt, S., Thompson, E. M., Pollard, A. M. & Steffensen, Jørgen Peder, 29 May 2018, In: Proceedings of the National Academy of Sciences USA (PNAS). 115, 22, p. 5726-5731 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Changes in environment over the last 800,000 years from chemical analysis of the EPICA Dome C ice core
Wolff, E. W., Barbante, C., Becagli, S., Bigler, M., Boutron, C. F., Castellano, E., de Angelis, M., Federer, U., Fischer, H., Fundel, F., Hansson, M., Hutterli, M., Jonsell, U., Karlin, T., Kaufmann, P., Lambert, F., Littot, G. C., Mulvaney, R., Röthlisberger, R., Ruth, U. & 10 others, , 1 Jan 2010, In: Quaternary Science Reviews. 29, 1-2, p. 285-295 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The 1452 or 1453 A.D. Kuwae eruption signal derived from multiple ice core records: greatest volcanic sulfate event of the past 700 years
Gao, C., Robock, A., Self, S., Witter, J. B., Steffensen, Jørgen Peder, Clausen, H. B., Siggaard-Andersen, Marie-Louise, Johnsen, S. J., Mayewski, P. A. & Ammann, C., 2006, In: Journal of Geophysical Research - Atmospheres. 111, D12, p. D12107Research output: Contribution to journal › Journal article › Research › peer-review
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Magnetization of Greenland ice and its relationship with dust content
Lanci, L., Kent, D. V., Biscaye, P. E. & Steffensen, Jørgen Peder, 2004, In: Journal of Geophysical Research - Oceans. 109, p. D09104Research output: Contribution to journal › Journal article › Research › peer-review
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A new Greenland ice core chronology for the last glacial termination
Rasmussen, Sune Olander, Andersen, K. K., Svensson, Anders, Steffensen, Jørgen Peder, Vinther, Bo Møllesøe, Clausen, H. B., Siggaard-Andersen, Marie-Louise, Johnsen, S. J., Larsen, L. B., Dahl-Jensen, Dorthe, Bigler, M., Röthlisberger, R., Fischer, H., Goto-Azuma, K., Hansson, M. E. & Ruth, U., 2006, In: Journal of Geophysical Research - Atmospheres. 111, D6, p. 1-16Research output: Contribution to journal › Journal article › Research › peer-review
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Sensitivity of chemical species to climatic changes in the last 45 kyr as revealed by high-resolution dome C (East Antarctica) ice-core analysis
Udisti, R., Becagli, S., Benassai, S., De Angelis, M., Hansson, M. E., Jouzel, J., Schwander, J., Steffensen, Jørgen Peder, Traversi, R. & Wolff, E., 2004, In: Annals of Glaciology. 39, p. 457-466Research output: Contribution to journal › Journal article › Research › peer-review
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High-resolution record of Northern Hemisphere climate extending into the last interglacial period
North Greenland Ice Core Project members, Andersen, K. K., Azuma, N., Barnola, J-M., Bigler, M., Biscaye, P., Caillon, N., Chappellaz, J., Clausen, H. B., Dahl-Jensen, D., Fischer, H., Flückiger, J., Fritzsche, D., Fujii, Y., Goto-Azuma, K., Grønvold, K., Gundestrup, N. S., Hansson, M., Huber, C., Hvidberg, C. S. & 30 others, , 2004, In: Nature. 431, p. 147-151Research output: Contribution to journal › Journal article › Research › peer-review
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Nyt om iskerneboringerne i Antarktis
Steffensen, Jørgen Peder, 2003, In: Aktuel Naturvidenskab. 2, p. 14-16Research output: Contribution to journal › Journal article › Communication
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Ett levande berg berätter klimatets historia
Steffensen, Jørgen Peder, 2005, Grönland mer än isberg. Arena, p. 110-135Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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High-resolution Greenland Ice Core data show abrupt climate change happens in few years
Steffensen, Jørgen Peder, Andersen, K. K., Bigler, M., Clausen, H. B., Dahl-Jensen, Dorthe, Fischer, H., Goto-Azuma, K., Hansson, M., Johnsen, S. J., Jouzel, J., Masson-Delmotte, V., Popp, T. J., Rasmussen, Sune Olander, Röthlisberger, R., Ruth, U., Stauffer, B., Siggaard-Andersen, Marie-Louise, Sveinbjörnsdóttir, Á. E., Svensson, Anders & White, J. W. C., 2008, In: Science. 321, p. 680-684 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Formal definition and dating of the GSSP (Global Stratotype Section and Point) for the base of the Holocene using the Greenland NGRIP ice core, and selected auxiliary records
Walker, M., Johnsen, S. J., Rasmussen, Sune Olander, Popp, T. J., Steffensen, Jørgen Peder, Gibbard, P., Hoek, W., Lowe, J., Andrews, J., Björck, S., Cwynar, L. C., Hughen, K., Kershaw, P., Kromer, B., Litt, T., Lowe, D. J., Nakagawa, T., Newnham, R. & Schwander, J., 2009, In: Journal of Quaternary Science. 24, 1, p. 3-17 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A relationship between ion balance and the chemical compounds of salt inclusions found in the Greenland Ice Core Project and Dome Fuji ice cores
Johnsen, S. J., Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder, Iizuka, Y., Horikawa, S., Sakurai, T. & Hondoh, T., 2008, In: Journal of Geophysical Research - Atmospheres. 113, p. D07303Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Hans Tausen drill: Design, performance, further developments and som lessons learned
Johnsen, S. J., Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder, Popp, T. J., Hansen, B. S., Sheldon, S., Journé, P., Laurent, A., Alemany, O., Rufli, H., Schwander, J., Azuma, N., Motoyama, H., Talalay, P., Thorsteinsson, T., Wilhelms, F. & Zagorodnov, V., 2007, In: Annals of Glaciology. 47, 1, p. 89-98 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
One-to-one coupling of glacial climate variability in Greenland and Antarctica
Barbante, C., Barnola, J. M., Becagli, S., Beer, J., Bigler, M., Boutron, C., Blunier, T., Castellano, E., Cattani, O., Chappellaz, J., Dahl-Jensen, D., Debret, M., Delmonte, B., Dick, D., Falourd, S., Faria, S., Federer, U., Fischer, H., Freitag, J., Frenzel, A. & 65 others, , 2006, In: Nature. 444, 7116, p. 195-198Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Greenland ice core evidence of the 79 AD Vesuvius eruption
Barbante, C., Kehrwald, V. M., Marianelli, P., Vinther, Bo Møllesøe, Steffensen, Jørgen Peder, Cozzi, G., Hammer, C. U., Clausen, H. B. & Siggaard-Andersen, Marie-Louise, 1 Feb 2013, In: Climate of the Past. 9, 3, p. 1221-1232Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ice cores: High-resolution archive of rapid climate changes
Schüpbach, S., Fischer, H., Rasmussen, Sune Olander, Svensson, Anders, Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder & White, J. W. C., 1 Aug 2016, In: PAGES Magazine. 24, 1, p. 12-13Research output: Contribution to journal › Review › Research › peer-review
- Published
Firn Evolution at Camp Century, Greenland: 1966-2100
Vandecrux, B., Colgan, W., Solgaard, A. M., Steffensen, Jørgen Peder & Karlsson, N. B., 22 Mar 2021, In: Frontiers in Earth Science. 9, 16 p., 578978.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Eurasian contribution to the last glacial dust cycle: how are loess sequences built?
Rousseau, D., Svensson, Anders, Bigler, M., Sima, A., Steffensen, Jørgen Peder & Boers, N., 19 Sep 2017, In: Climate of the Past. 13, 9, 1181-1197.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Extreme climate after massive eruption of Alaska's Okmok volcano in 43 bce and effects on the late roman republic and ptolemaic kingdom
McConnell, J. R., Sigl, M., Plunkett, G., Burke, A., Kim, W. M., Raible, C. C., Wilson, A. I., Manning, J. G., Ludlow, F., Chellman, N. J., Innes, H. M., Yang, Z., Larsen, J. F., Schaefer, J. R., Kipfstuhl, S., Mojtabavi, S., Wilhelms, F., Opel, T., Meyer, H. & Steffensen, Jørgen Peder, 7 Jul 2020, In: Proceedings of the National Academy of Sciences USA (PNAS). 117, 27, p. 15443-15449 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Revised historical Northern Hemisphere black carbon emissions based on inverse modeling of ice core records
Eckhardt, S., Pisso, I., Evangeliou, N., Zwaaftink, C. G., Plach, A., McConnell, J. R., Sigl, M., Ruppel, M., Zdanowicz, C., Lim, S., Chellman, N., Opel, T., Meyer, H., Steffensen, Jørgen Peder, Schwikowski, M. & Stohl, A., 17 Jan 2023, In: Nature Communications. 14, 1, 8 p., 271.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Erratum to "Reconstruction of millennial changes in dust emission, transport and regional sea ice coverage using the deep EPICA ice cores from the Atlantic and Indian Ocean sector of Antarctica" [Earth Planet. Sci. Lett. 260 (2007) 340–354]
Fischer, H., Fundel, F., Ruth, U., Twarloh, B., Wegner, A., Udisti, R., Becagli, S., Castellano, E., Morganti, A., Severi, M., Wolff, E., Littot, G., Röthlisberger, R., Mulvaney, R., Hutterli, M. A., Kaufmann, P., Federer, U., Lambert, F., Bigler, M., Hansson, M. & 9 others, , 30 Oct 2007, In: Earth and Planetary Science Letters. 262, 3-4, p. 635-636 2 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
- Published
Erratum: Southern Ocean sea-ice extent, productivity and iron flux over the past eight glacial cycles
Wolff, E. W., Fischer, H., Fundel, F., Ruth, U., Twarloh, B., Littot, G. C., Mulvaney, R., Röthlisberger, R., De Angelis, M., Boutron, C. F., Hansson, M., Jonsell, U., Hutterli, M. A., Lambert, F., Kaufmann, P., Stauffer, B., Stocker, T. F., Steffensen, J. P., Bigler, M., Siggaard-Andersen, M. L. & 8 others, , 11 Oct 2007, In: Nature. 449, 7163, 1 p., 748.Research output: Contribution to journal › Comment/debate › Research › peer-review
- Published
Retrieving a common accumulation record from Greenland ice cores for the past 1800 years
Andersen, K. K., Ditlevsen, Peter, Rasmussen, Sune Olander, Clausen, H. B., Vinther, Bo Møllesøe, Johnsen, S. J. & Steffensen, Jørgen Peder, 2006, In: Journal of Geophysical Research - Atmospheres. 111, D15, p. D15106Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Visual stratigraphy of the North Greenland Ice Core Project (NorthGRIP) ice core during the last glacial period
Svensson, Anders, Nielsen, S. W., Kipfstuhl, S., Johnsen, S. J., Steffensen, Jørgen Peder, Bigler, M., Ruth, U. & Röthlisberger, R., 2005, In: Journal of Geophysical Research - Oceans. 110,D02108Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ice Cores and Palaeoclimate
Andersen, K. K., Ditlevsen, Peter & Steffensen, Jørgen Peder, 2001, Climate Change Research - Danish Contributions, DMI. Danmark: Danish Climate Centre, p. 37-52Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
The size distribution of microparticles from selected segments of the Greenland Ice Core Project ice core representing different climatic periods
Steffensen, Jørgen Peder, 1997, In: Journal of Geophysical Research - Oceans. Vol. 102, No. C12, p. 26755-26763Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ongoing work on the size distribution of insoluble microparticles in Greenland ice cores from different climatic periods
Steffensen, Jørgen Peder, 1993, Proceedings of the 5th Int. Symp. on Arctic Air Chemistry, Copenhagen, Denmark Sept. 8-10.1992 NERI Technical Report No. 70. Danmark, p. 11-15Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Volcanic ash layers from the last glacial ermination in the NGRIP ice core
Mortensen, A. K., Bigler, M., Grönvold, K., Steffensen, Jørgen Peder & Johnsen, S. J., 2005, In: Journal of Quaternary Science. 20, 3, p. 209-219Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A 60 000 year Greenland stratigraphic ice core chronology
Svensson, Anders, Andersen, K. K., Bigler, M., Clausen, H. B., Dahl-Jensen, Dorthe, Davies, S. M., Johnsen, S. J., Muscheler, R., Parrenin, F., Rasmussen, Sune Olander, Seierstad, I. K., Röthlisberger, R., Steffensen, Jørgen Peder & Vinther, Bo Møllesøe, 2 Apr 2008, In: Climate of the Past. 4, 1, p. 47-57 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A synchronized dating of three Greenland ice cores throughout the Holocene
Vinther, Bo Møllesøe, Clausen, H. B., Johnsen, S. J., Rasmussen, Sune Olander, Andersen, K. K., Buchardt, S. L., Dahl-Jensen, Dorthe, Seierstad, I. K., Siggaard-Andersen, Marie-Louise, Steffensen, Jørgen Peder, Svensson, Anders, Olsen, J. & Heinemeier, J., 4 Jul 2006, In: Journal of Geophysical Research - Atmospheres. 111, D13, p. D13102 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Reply to comment by J. S. Denton and N. J. G. Pearce on ''A synchronized dating of three Greenland ice cores throughout the holocene''
Vinther, Bo Møllesøe, Clausen, H. B., Johnsen, S. J., Rasmussen, Sune Olander, Steffensen, Jørgen Peder, Andersen, K. K., Buchardt, S. L., Dahl-Jensen, Dorthe, Seierstad, I. K., Svensson, Anders, Siggaard-Andersen, Marie-Louise, Olsen, J. & Heinemeier, J., 24 Jun 2008, In: Journal of Geophysical Research - Atmospheres. 113, D4, p. D04304 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Evidence for general instability of past climate from a 250-KYR ice-core record
Johnsen, S. J., Clausen, H. B., Dahl-Jensen, Dorthe, Hammer, C. U., Hvidberg, Christine Schøtt, Steffensen, Jørgen Peder, Dansgaard, W., Gundestrup, N., Sveinbjornsdottir, A., Jouzel, J. & Bond, G., 1993, In: Nature. 364, p. 218-220Research output: Contribution to journal › Journal article › Research › peer-review
- Published
First continuous phosphate record from Greenland ice cores
Kjær, H. A., Svensson, Anders, Kettner, E., Vallelonga, P. T., Bigler, M., Steffensen, Jørgen Peder & Hansson, M. E., 1 May 2011, In: Climate of the Past. 7, 6, p. 3959-3989Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Seasonal variations of snow chemistry at NEEM, Greenland
Kuramoto, T., Goto-Azuma, K., Hirabayashi, M., Miyake, T., Motoyama, H., Dahl-Jensen, Dorthe & Steffensen, Jørgen Peder, 1 Jan 2011, In: Annals of Glaciology. 52, 58, p. 193-200Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synchronisation of palaeoenvironmental records over the last 60,000 years, and an extended INTIMATE event stratigraphy to 48,000 b2k
Blockley, S. P. E., Lane, C. S., Hardiman, M., Rasmussen, Sune Olander, Seierstad, I. K., Steffensen, Jørgen Peder, Svensson, Anders, Lotter, A. F., Turney, C. S. M., Ramsey, C. B. & INTIMATE members, 12 Mar 2012, In: Quaternary Science Reviews. 36, p. 2-10Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Temporal and spatial variabilities in surface mass balance at the EGRIP site, Greenland from 2009 to 2017
Komuro, Y., Nakazawa, F., Hirabayashi, M., Goto-Azuma, K., Nagatsuka, N., Shigeyama, W., Matoba, S., Homma, T., Steffensen, Jørgen Peder & Dahl-Jensen, Dorthe, Mar 2021, In: Polar Science. 27, 7 p., 100568.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Smoking guns and volcanic ash: The importance of sparse tephras in Greenland ice cores
Plunkett, G., Sigl, M., Pilcher, J. R., McConnell, J. R., Chellman, N., Steffensen, Jørgen Peder & Büntgen, U., 2020, In: Polar Research. 39, 11 p., 3511.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ice-core data used for the construction of the Greenland Ice-Core Chronology 2005 and 2021 (GICC05 and GICC21)
Rasmussen, Sune Olander, Dahl-Jensen, Dorthe, Fischer, H., Fuhrer, K., Hansen, S. B., Hansson, M., Hvidberg, Christine Schøtt, Jonsell, U., Kipfstuhl, S., Ruth, U., Schwander, J., Siggaard-Andersen, Marie-Louise, Sinnl, Giulia, Steffensen, Jørgen Peder, Svensson, Anders & Vinther, Bo Møllesøe, 2 Aug 2023, In: Earth System Science Data. 15, 8, p. 3351-3364 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A 120,000-year long climate record from a NW-Greenland deep ice core at ultra-high resolution
Gkinis, V., Vinther, B. M., Popp, T. J., Quistgaard, T., Faber, A-K., Holme, C. T., Jensen, C-M., Lanzky, M., Luett, A-M., Mandrakis, V., Orum, N-O., Pedersen, A-S., Vaxevani, N., Weng, Y., Capron, E., Dahl-Jensen, D., Hoerhold, M., Jones, T. R., Jouzel, J., Landais, A. & 9 others, , 26 May 2021, In: Scientific Data. 8, 1, 9 p., 141.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Magnitude, frequency and climate forcing of global volcanism during the last glacial period as seen in Greenland and Antarctic ice cores (60–9 ka)
Lin, Jiamei, Svensson, Anders, Hvidberg, Christine Schøtt, Lohmann, Johannes Jakob, Kristiansen, S., Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder, Rasmussen, Sune Olander, Cook, Eliza, Kjær, Helle Astrid, Vinther, Bo Møllesøe, Fischer, H., Stocker, T., Sigl, M., Bigler, M., Severi, M., Traversi, R. & Mulvaney, R., 9 Aug 2021, 45 p. Copernicus/EGU.Research output: Other contribution › Research
- Published
The δ18O record along the Greenland Ice Core Project deep ice core and the problem of possible Eemian climatic instability
Johnsen, S. J., Clausen, H. B., Dansgaard, W., Gundestrup, N. S., Hammer, C. U., Andersen, U., Andersen, K. K., Hvidberg, Christine Schøtt, Dahl-Jensen, Dorthe, Steffensen, Jørgen Peder, Shoji, H., Sveinbjörnsdóttir, Á. E., White, J., Jouzel, J. & Fisher, D., 30 Nov 1997, In: Journal of Geophysical Research: Oceans. 102, C12, p. 26397-26410 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Nitrate in Greenland and Antarctic ice cores: a detailed description of post-depositional processes
Röthlisberger, R., Hutterli, M. A., Wolff, E. W., Mulvaney, R., Fischer, H., Bigler, M., Goto-Azuma, K., Hansson, M. E., Ruth, U., Siggaard-Andersen, M. & Steffensen, Jørgen Peder, 2002, In: Annals of Glaciology. Vol. 35, p. 209-216Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Lithium in Greenland ice cores measured by ion chromatography
Siggaard-Andersen, M., Steffensen, Jørgen Peder & Fischer, H., 2002, In: Annals of Glaciology. Vol. 35, p. 243-249Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The NorthGRIP ice-core logging procedure: description and evaluation
Hvidberg, Christine Schøtt, Steffensen, Jørgen Peder, Clausen, H. B., Shoji, H. & Kipfstuhl, J., 2002, In: Annals of Glaciology. Vol. 35, p. 5-8Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Glaciological and chemical studies on ice cores from Hans Tausen iskappe, Greenland
Clausen, H. B., Stampe, M., Hammer, C. U., Hvidberg, Christine Schøtt, Dahl-Jensen, Dorthe & Steffensen, Jørgen Peder, 2001, In: Meddelelser om Grønland, Geoscience. 39, p. 123-149Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The GRIP deep drilling camp
Gundestrup, N., Steffensen, Jørgen Peder & Schwander, J., 1994, Memoirs of National Institute of Polar Research, Special Issue No 49, Ice Drilling Technology; Proceedings of the Fourth International Workshop on Ice Drilling Technology, Tokyo, April 20 - 23, 1993. Japan, p. 358-370Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Indlandsisen gennemboret
Dansgaard, W. & Steffensen, Jørgen Peder, 1992, In: Naturens Verden. 10, p. 361-370Research output: Contribution to journal › Journal article › Research
- Published
The Greenland ice core chronology 2005, 15-42 ka. Part 1: constructing the time scale
Andersen, K. K., Svensson, Anders, Johnsen, S. J., Rasmussen, Sune Olander, Bigler, M., Röthlisberger, R., Ruth, U., Siggaard-Andersen, Marie-Louise, Steffensen, Jørgen Peder, Dahl-Jensen, Dorthe, Vinther, Bo Møllesøe & Clausen, H. B., 2006, In: Quaternary Science Reviews. 25, 23-24, p. 3246-3257Research output: Contribution to journal › Journal article › Research › peer-review
- Published
An improved north–south synchronization of ice core records around the 41 kyr <sup>10</sup>Be peak
Raisbeck, G. M., Cauquoin, A., Jouzel, J., Landais, A., Petit, J., Lipenkov, V. Y., Beer, J., Synal, H., Oerter, H., Johnsen, S. J., Steffensen, Jørgen Peder, Svensson, Anders & Yiou, F., 10 Mar 2017, In: Climate of the Past. 13, 3, p. 217-229Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The EDC3 chronology for the EPICA Dome C ice core
Parrenin, F., Barnola, J-M., Beer, J., Blunier, T., Castellano, E., Chappellaz, J., Dreyfus, G., Fischer, H., Fujita, S., Jouzel, J., Kawamura, K., Lemieux, B., Loulergue, L., Masson-Delmotte, V., Narcisi, B., Petit, J-R., Raisbeck, G., Raynaud, D., Ruth, U., Schwander, J. & 7 others, , 2007, In: Climate of the Past. 3, p. 485-497Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Orbital and millennial Antarctic climate variability over the past 800,000 years
Jouzel, J., Masson-Delmotte, V., Cattani, O., Dreyfus, G., Falourd, S., Hoffmann, G., Minster, B., Nouet, J., Barnola, M., Chappellaz, J., Fischer, H., Gallet, J. C., Johnsen, S. J., Leuenberger, M., Loulergue, L., Luethi, D., Oerter, H., Parrenin, F., Raisbeck, G., Raynaud, D. & 12 others, , 2007, In: Science. 317, 5839, p. 793-796 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Sulfate spikes in the deep layers of EPICA-dom C ice core: evidence of glaciological artifacts
Traversi, R., Becagli, S., Steffensen, Jørgen Peder & Bigler, M., 2009, In: Environmental Science and Technology. 43, 23, p. 8737-8743 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Indlandsisen på Grønland: et levende field fortæller klimahistorie
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Retrieving a common accumulation record from Greenland ice cores for the past 1800 years
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Ice cores: High-resolution archive of rapid climate changes
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