Physics of Ice, Climate and Earth

  1. Published

    The investigation and experience of using ESTISOL (TM) 240 and COASOL (TM) for ice-core drilling

    Sheldon, S. G., Steffensen, Jørgen Peder, Hansen, S. B., Popp, T. J. & Johnsen, S. J., 2014, In: Annals of Glaciology. 55, 68, p. 219-232 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Patterns of millennial variability over the last 500 ka

    Siddall, M., Rohling, E. J., Blunier, Thomas & Spahni, R., 1 Jun 2010, In: Climate of the Past. 6, 3, p. 295-303 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Using a maximum simplicity paleoclimate model to simulate millennial variability during the last four glacial periods

    Siddall, M., Stocker, T. F., Blunier, Thomas, Spahni, R., McManus, J. F. & Bard, E., 2006, In: Quaternary Science Reviews. 25, 23-24, p. 3185-3197

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    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 journalJournal articleResearchpeer-review

  5. Published

    Timing and climate forcing of volcanic eruptions for the past 2,500 years

    Sigl, M., Winstrup, M., McConnell, J. R., Welten, K. C., Plunkett, G., Ludlow, F., Buentgen, U., Caffee, M., Chellman, N., Dahl-Jensen, D., Fischer, H., Kipfstuhl, S., Kostick, C., Maselli, O. J., Mekhaldi, F., Mulvaney, R., Muscheler, R., Pasteris, D. R., Pilcher, J. R., Salzer, M. & 4 others, Schuepbach, S., Steffensen, Jørgen Peder, Vinther, Bo Møllesøe & Woodruff, T. E., 30 Jul 2015, In: Nature. 523, 7562, p. 543-549

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    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. 1151-1169

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    The WAIS Divide deep ice core WD2014 chronology - Part 2: Annual-layer counting (0-31 ka BP)

    Sigl, M., Fudge, T. J., Winstrup, M., Cole-Dai, J., Ferris, D., McConnell, J. R., Taylor, K. C., Kees, C., Woodruff, T. E. & Adolphi, F., 30 Mar 2016, In: Climate of the Past. 12, 3, p. 769-786

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Towards radiocarbon dating of ice cores

    Sigl, M., Jenk, T. M., Kellerhals, T., Szidat, S., Gäggeler, H. W., Wacker, L., Synal, H., Boutron, C., Barbante, C., Gabrieli, J. & Schwikowski, M., 2009, In: Journal of Glaciology. 55, 194, p. 985-996

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Isochronous information in a Greenland ice sheet radio echo sounding data set

    Sime, L. C., Karlsson, N. B., Paden, J. D. & Gogineni, S. P., 16 Mar 2014, In: Geophysical Research Letters. 41, 5, p. 1593-1599

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Warm climate isotopic simulations: what do we learn about interglacial signals in Greenland ice cores?

    Sime, L. C., Risi, C., Tindall, J. C., Sjolte, J., Wolff, E. W., Masson-Delmotte, V. & Capron, E., 1 May 2013, In: Quaternary Science Reviews. 67, p. 59-80

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Particle shape accounts for instrumental discrepancy in ice core dust size distributions

    Simonsen, M. F., Cremonesi, L., Baccolo, G., Bosch, S., Delmonte, B., Erhardt, T., Kjær, Helle Astrid, Potenza, M., Svensson, Anders & Vallelonga, P., 3 May 2018, In: Climate of the Past. 14, 5, p. 601-608

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Interglacial ice core dust from Greenland

    Simonsen, M. F., 2018, The Niels Bohr Institute, Faculty of Science, University of Copenhagen.

    Research output: Book/ReportPh.D. thesis

  13. Published

    East Greenland ice core dust record reveals timing of Greenland ice sheet advance and retreat.

    Simonsen, M. F., Baccolo, G., Blunier, Thomas, Borunda, A., Delmonte, B., Frei, Robert, Goldstein, S., Grinsted, Aslak, Kjær, Helle Astrid, Sowers, T., Svensson, Anders, Vinther, Bo Møllesøe, Vladimirova, D., Winckler, G., Winstrup, M. & Vallelonga, P., 3 Oct 2019, In: Nature Communications. 10, 8 p., 4494.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    The state of the Greenland Ice Sheet: from firn induced surface elevation change to ice sheet model initialization

    Simonsen, S. B., 23 Nov 2012, The Niels Bohr Institute, Faculty of Science, University of Copenhagen. 211 p.

    Research output: Book/ReportPh.D. thesis

  15. Published

    Past surface temperatures at the NorthGRIP drill site from the difference in firn diffusion of water isotopes

    Simonsen, S. B., Johnsen, S. J., Popp, T. J., Vinther, Bo Møllesøe, Gkinis, Vasileios & Steen-Larsen, H. C., 1 Dec 2011, In: Climate of the Past. 7, 4, p. 1327-1335

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Assessing a multilayered dynamic firn-compaction model for Greenland with ASIRAS radar measurements

    Simonsen, S. B., Stenseng, L., Adalgeirsdottir, G., Fausto, R. S., Hvidberg, Christine Schøtt & Lucas-Picher, P., 2 Jul 2013, In: Journal of Glaciology. 59, 215, p. 545-558

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    A multi-ice-core, annual-layer-counted Greenland ice-core chronology for the last 3800 years: GICC21

    Sinnl, Giulia, Winstrup, M., Erhardt, T., Cook, Eliza, Jensen, C. M., Svensson, Anders, Vinther, Bo Møllesøe, Muscheler, R. & Rasmussen, Sune Olander, 24 May 2022, In: Climate of the Past. 18, 5, p. 1125-1150 26 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Synchronizing ice-core and U/Th timescales in the Last Glacial Maximum using Hulu Cave 14C and new 10Be measurements from Greenland and Antarctica

    Sinnl, Giulia, Adolphi, F., Christl, M., Welten, K. C., Woodruff, T. J., Caffee, M. W., Svensson, Anders, Muscheler, R. & Rasmussen, Sune Olander, 13 Jun 2023, In: Climate of the Past. 19, p. 1153-1175 23 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Improved ice-core chronologies and synchronization of climate records for a better understanding of the global climate

    Sinnl, Giulia, 2022, The Niels Bohr Institute, Faculty of Science, University of Copenhagen. 179 p.

    Research output: Book/ReportPh.D. thesis

  20. Published

    A North Atlantic tephrostratigraphical framework for 130-60 ka b2k: new tephra discoveries, marine-based correlations, and future challenges

    Siwan M., D., Peter M., A., Rhian H., M., Nicholas J.G., P., William E. N., A., Mark R., C., Svensson, Anders, Bigler, M., Rasmussen, T. L., Rasmussen, Sune Olander & Farmer, E. J., 15 Dec 2014, In: Quaternary Science Reviews. 106, p. 101-121 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Modeling the water isotopes in Greenland precipitation 1959-2001 with the meso-scale model REMO-iso

    Sjolte, J., Hofmann, G., Johnsen, S. J., Vinther, Bo Møllesøe, Masson-Delmotte, V. & Sturm, C., 21 Sep 2011, In: Journal of Geophysical Research: Biogeosciences. 116, p. D18105

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Modelling the response of stable water isotopes in Greenland precipitation to orbital configurations of the previous interglacial

    Sjolte, J., Hoffmann, G. & Johnsen, S. J., 1 Jan 2014, In: Tellus B: Chemical and Physical Meteorology. 66, 22872.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Solar and volcanic forcing of North Atlantic climate inferred from a process-based reconstruction

    Sjolte, J., Sturm, C., Adolphi, F., Vinther, Bo Møllesøe, Werner, M., Lohmann, G. & Muscheler, R., 15 Aug 2018, In: Climate of the Past. 14, 8, p. 1179-1194

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Seasonal reconstructions coupling ice core data and an isotope-enabled climate model - methodological implications of seasonality, climate modes and selection of proxy data

    Sjolte, J., Adolphi, F., Vinther, Bo Møllesøe, Muscheler, R., Sturm, C., Werner, M. & Lohmann, G., 11 Sep 2020, In: Climate of the Past. 16, 5, p. 1737-1758 22 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Modeling of present and Eemian stable water isotopes in precipitation

    Sjolte, J., 2009, Center for Ice and Climate, Niels Bohr Institute: Museum Tusculanum. 157 p.

    Research output: Book/ReportPh.D. thesis

  26. Published

    Modelling stable water isotopes in monsoon precipitation during the previous interglacial

    Sjolte, J. & Hoffmann, G., 1 Feb 2014, In: Quaternary Science Reviews. 85, p. 119-135

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Variability in gaseous elemental mercury at villum research station, Station Nord, in North Greenland from 1999 to 2017

    Skov, H., Hjorth, J., Nordstrøm, C., Jensen, B., Christoffersen, C., Poulsen, M. B., Liisberg, J. B., Beddows, D., Dall'Osto, M. & Christensen, J. H., 2020, In: Atmospheric Chemistry and Physics. 20, 21, p. 13253-13265 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    A new synoptic scale resolving global climate simulation using the Community Earth System Model

    Small, R. J., Bacmeister, J., Bailey, D., Baker, A., Bishop, S., Bryan, F., Caron, J., Dennis, J., Gent, P., Hsu, H., Jochum, Markus, Lawrence, D., Munoz, E., diNezio, P., Scheitlin, T., Tomas, R., Tribbia, J., Tseng, Y. & Vertenstein, M., 1 Dec 2014, In: Journal of Advances in Modeling Earth Systems (JAMES). 6, 4, p. 1065-1094

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    The Holy Grail: A road map for unlocking the climate record stored within Mars’ polar layered deposits

    Smith, I. B., Hayne, P. O., Byrne, S., Becerra, P., Kahre, M., Calvin, W., Hvidberg, C., Milkovich, S., Buhler, P., Landis, M., Horgan, B., Kleinböhl, A., Perry, M. R., Obbard, R., Stern, J., Piqueux, S., Thomas, N., Zacny, K., Carter, L., Edgar, L. & 18 others, Emmett, J., Navarro, T., Hanley, J., Koutnik, M., Putzig, N., Henderson, B. L., Holt, J. W., Ehlmann, B., Parra, S., Lalich, D., Hansen, C., Hecht, M., Banfield, D., Herkenhoff, K., Paige, D. A., Skidmore, M., Staehle, R. L. & Siegler, M., May 2020, In: Planetary and Space Science. 184, 27 p., 104841.

    Research output: Contribution to journalReviewResearchpeer-review

  30. Published

    6th international conference on Mars polar science and exploration: Conference summary and five top questions

    Smith, I. B., Diniega, S., Beaty, D. W., Thorsteinsson, T., Becerra, P., Bramson, A. M., Clifford, S. M., Hvidberg, Christine Schøtt, Portyankina, G., Piqueux, S., Spiga, A. & Titus, T. N., 1 Jul 2018, In: Icarus. 308, p. 2-14

    Research output: Contribution to journalConference articleResearchpeer-review

  31. Published

     Interannual variability of Greenland winter precipitation sources: 2. effects of North Atlantic oscillation variability on stable isotopes in precipitation

    Sodemann, H., Masson-Delmotte, V., Schwierz, C., Vinther, Bo Møllesøe & Wernli, H., 25 Jun 2008, In: Journal of Geophysical Research - Atmospheres. 113, D12111, 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Hagen Bræ: A Surging Glacier in North Greenland-35 Years of Observations

    Solgaard, Anne Munck, Simonsen, S. B., Grinsted, Aslak, Mottram, R. H., Karlsson, N. B., Hansen, K., Kusk, A. & Sorensen, L. S., 28 Mar 2020, In: Geophysical Research Letters. 47, 6, 10 p., e2019GL085802.

    Research output: Contribution to journalLetterResearchpeer-review

  33. Published

    Seasonal Patterns of Greenland Ice Velocity From Sentinel-1 SAR Data Linked to Runoff

    Solgaard, Anne Munck, Rapp, Dina, Noël, B. P. Y. & Hvidberg, Christine Schøtt, 2022, In: Geophysical Research Letters. 49, 24, e2022GL100343.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Basal conditions at Engabreen, Norway, inferred from surface measurements and inverse modelling

    Solgaard, Anne Munck, Messerli, A., Schellenberger, T., Hvidberg, Christine Schøtt, Grinsted, Aslak, Jackson, M., Zwinger, T., Karlsson, N. B. & Dahl-Jensen, Dorthe, 1 Aug 2018, In: Journal of Glaciology. 64, 246, p. 555-567 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Large-scale Modeling of the Greenland Ice Sheet on Long Timescales

    Solgaard, Anne Munck, 2012, The Niels Bohr Institute, Faculty of Science, University of Copenhagen. 192 p.

    Research output: Book/ReportPh.D. thesis

  36. Published

    Multistability of the Greenland ice sheet and the effects of an adaptive mass balance formulation

    Solgaard, Anne Munck & Langen, P. L., 1 Oct 2012, In: Climate Dynamics. 39, 7-8, p. 1599-1612 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Mountain building and the initiation of the Greenland Ice Sheet

    Solgaard, Anne Munck, Bonow, J., Langen, P. L., Japsen, P. & Hvidberg, Christine Schøtt, 15 Dec 2013, In: Palaeogeography, Palaeoclimatology, Palaeoecology - An International Journal for the Geo-Sciences. 392, p. 161-176

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Snapshots of the Greenland ice sheet configuration in the Pliocene to early Pleistocene

    Solgaard, Anne Munck, Reeh, N., Japsen, P. & Nielsen, T., 1 Jan 2011, In: Journal of Glaciology. 57, 205, p. 871-880

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Inter-pattern transitions in a noisy bursting cell

    Sosnovtseva, Olga, Postnova, S., Mosekilde, E. & Braun, H., Sep 2004, In: Fluctuation and Noise Letters. 4, 3, p. L521-L533

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Core handling and processing for the WAIS Divide ice-core project

    Souney, J. M., Twickler, M. S., Hargreaves, G. M., Bencivengo, B. M., Kippenhan, M. J., Johnson, J. A., Cravens, E. D., Neff, P. D., Nunn, R. M., Orsi, A. J., Popp, T. J., Rhoades, J. F., Vaughn, B. H., Voigt, D. E., Wong, G. J. & Taylor, K. C., 2014, In: Annals of Glaciology. 55, 68, p. 15-26 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    An interlaboratory comparison of techniques for extracting and analyzing trapped gases in ice cores

    Sowers, T., Brook, E., Etheridge, D., Blunier, Thomas, Fuchs, A., Leuenberger, M., Chappellaz, J., Barnola, J. M., Wahlen, M., Deck, B. & Weyhenmeyer, C., 1997, In: Journal of Geophysical Research - Oceans. 102, C12, p. 26527-26538

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    An automated GC-C-GC-IRMS setup to measure palaeoatmospheric delta C-13-CH4, delta N-15-N2O and delta O-18-N2O in one ice core sample

    Sperlich, P., Buizert, C., Jenk, T. M., Sapart, C. J., Prokopiou, M., Roeckmann, T. & Blunier, Thomas, 2 Jan 2013, In: Atmospheric Measurement Techniques. 6, 8, p. 2027-2041

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Development and evaluation of a suite of isotope reference gases for methane in air

    Sperlich, P., Uitslag, N. A. M., Richter, J. M., Rothe, M., Geilmann, H., van der Veen, C., Rockmann, T., Blunier, Thomas & Brand, W. A., 12 Aug 2016, In: Atmospheric Measurement Techniques. 9, 8, p. 3717-3737

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    δ13C-CH4 in ice core samples: Analyses, referencing and data interpretation approaches

    Sperlich, P., 2013, The Niels Bohr Institute, Faculty of Science, University of Copenhagen.

    Research output: Book/ReportPh.D. thesis

  45. Published

    A combustion setup to precisely reference d13C and d2H isotope ratios of pure CH4 to produce isotope reference gases of d13C-CH4 in synthetic air

    Sperlich, P., Guillevic, M., Buizert, C., Jenk, T. M., Sapart, C. J., Schaefer, H., Popp, T. J. & Blunier, Thomas, 25 Sep 2012, In: Atmospheric Measurement Techniques. 5, 9, p. 2227-2236 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Carbon isotope ratios suggest no additional methane from boreal wetlands during the rapid Greenland Interstadial 21.2

    Sperlich, P., Schaefer, H., Fletcher, S. E. M., Guillevic, M., Lassey, K., Sapart, C. J., Rockmann, T. & Blunier, Thomas, 30 Nov 2015, In: Global Biogeochemical Cycles. 29, 11, p. 1962-1976

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Future Global Meteorological Drought Hot Spots: A Study Based on CORDEX Data

    Spinoni, J., Barbosa, P., Bucchignani, E., Cassano, J., Cavazos, T., Christensen, J. H., Christensen, O. B., Coppola, E., Evans, J., Geyer, B., Giorgi, F., Hadjinicolaou, P., Jacob, D., Katzfey, J., Koenigk, T., Laprise, R., Lennard, C. J., Kurnaz, M. L., Li, D., Llopart, M. & 16 others, McCormick, N., Naumann, G., Nikulin, G., Ozturk, T., Panitz, H., da Rocha, R. P., Rockel, B., Solman, S. A., Syktus, J., Tangang, F., Teichmann, C., Vautard, R., Vogt, J. V., Winger, K., Zittis, G. & Dosio, A., May 2020, In: Journal of Climate. 33, 9, p. 3635-3661 27 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Determination of Fe2+ and Fe3+ species by FIA-CRC-ICP-MS in Antarctic ice samples

    Spolaor, A., Vallelonga, P. T., Gabrieli, J., Cozzi, G., Boutron, C. & Barbante, C., 20 Jan 2012, In: Journal of Analytical Atomic Spectrometry. 27, 2, p. 310-317 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Speciation analysis of iodine and bromine at picogram-per-gram levels in polar ice

    Spolaor, A., Vallelonga, P. T., Gabrieli, J., Kehrwald, N., Turetta, C., Cozzi, G., Poto, L., Plane, J. M. C., Boutron, C. & Barbante, C., 1 Jan 2013, In: Analytical and Bioanalytical Chemistry. 405, 2-3, p. 647-654

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Seasonality of halogen deposition in polar snow and ice

    Spolaor, A., Vallelonga, P., Gabrieli, J., Martma, T., Bjorkman, M. P., Isaksson, E., Cozzi, G., Turetta, C., Kjær, Helle Astrid, Curran, M. A. J., Moy, A. D., Schoenhardt, A., Blechschmidt, A. -., Burrows, J. P., Plane, J. M. C. & Barbante, C., 10 Jan 2014, In: Atmospheric Chemistry and Physics. 14, 18, p. 9613-9622

    Research output: Contribution to journalJournal articleResearchpeer-review