Jørgen Peder Steffensen

Jørgen Peder Steffensen

Professor


  1. Published

    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 journalJournal articleResearchpeer-review

  2. Published

    Greenland Ice Sheet surface mass balance 1870 to 2010 based on Twentieth Century Reanalysis, and links with global climate forcing

    Hanna, E., Huybrechts, P., Cappelen, J., Steffen, K., Bales, R. C., Burgess, E., McConnell, J. R., Steffensen, Jørgen Peder, Van Den Broeke, M., Wake, L., Bigg, G., Griffiths, M. & Savas, D., 1 Jan 2011, In: Journal of Geophysical Research Atmospheres. 116, 24, D24121.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    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 journalJournal articleResearchpeer-review

  4. 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. 5-8

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    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. 311-313

    Research output: Contribution to journalLetterResearch

  6. Published

    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. 1-22

    Research output: Contribution to journalJournal articleResearch

  7. 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 journalJournal articleResearchpeer-review

  8. Published

    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. D07303

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    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. 26397-26410

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. 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. 218-220

    Research output: Contribution to journalJournal articleResearchpeer-review

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