Jørgen Peder Steffensen
Professor
Physics of Ice, Climate and Earth
Tagensvej 16
2200 København N.
- 2009
- Published
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
- Published
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
- Published
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
- 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
- 2008
- 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
The global stratotype section and point (GSSP) for the base of the holocene series/epoch (Quaternary System/Period) in the NGRIP ice core
Walker, M., Johnsen, S. J., Rasmussen, Sune Olander, Steffensen, Jørgen Peder, Popp, T. J., Gibbard, P., Hoek, W., Lowe, J., Andrews, J., Björck, S., Cwynar, L., Hughen, K., Kershaw, P., Kromer, B., Litt, T., Lowe, D. J., Nakagawa, T., Newnham, R. & Schwander, J., 1 Jun 2008, In: Episodes. 31, 2, p. 264-267 4 p.Research 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 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
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
- Published
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
ID: 13160
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Indlandsisen på Grønland: et levende field fortæller klimahistorie
Research output: Contribution to journal › Journal article › Research › peer-review
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1912
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Retrieving a common accumulation record from Greenland ice cores for the past 1800 years
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
861
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Ice cores: High-resolution archive of rapid climate changes
Research output: Contribution to journal › Review › Research › peer-review
Published