Items where Author is "Wilhelms, F"

Article

van de Wal, R. , Smeets, C. , Boot, W. , Stoffelen, M. , van Kampen, R. , Doyle, S. , Wilhelms, F. , van den Broeke, M. , Reijmer, C. , Oerlemans, J. and Hubbard, A. (2015)
Self-regulation of ice flow varies across the ablation area in south-west Greenland ,

The Cryosphere, 9 (2), pp. 603-611 .

doi:https://www.doi.org/10.5194/tc-9-603-2015 , hdl:10013/epic.45430

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Article

Rasmussen, S. , Abbott, P. , Blunier, T. , Bourne, A. , Brook, E. , Buchardt, S. , Buizert, C. , Chappellaz, J. , Clausen, H. , Cook, E. , Dahl-Jensen, D. , Davies, S. , Guillevic, M. , Kipfstuhl, S. , Laepple, T. , Seierstad, I. , Severinghaus, J. , Steffensen, J. , Stowasser, C. , Svensson, A. , Vallelonga, P. , Vinther, B. , Wilhelms, F. and Winstrup, M. (2013)
A first chronology for the North Greenland Eemian Ice Drilling (NEEM) ice core ,

Climate of the Past, 9 (6), pp. 2713-2730 .

doi:https://www.doi.org/10.5194/cp-9-2713-2013 , hdl:10013/epic.42756

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Article

Svensson, A. , Bigler, M. , Blunier, T. , Clausen, H. , Dahl-Jensen, D. , Fischer, H. , Fujita, S. , Goto-Azuma, K. , Johnsen, S. , Kawamura, K. , Kipfstuhl, S. , Kohno, M. , Parrenin, F. , Popp, T. , Rasmussen, S. , Schwander, J. , Seierstad, I. , Severi, M. , Steffensen, J. , Udisti, R. , Uemura, R. , Vallelonga, P. , Vinther, B. , Wegner, A. , Wilhelms, F. and Winstrup, M. (2013)
Direct linking of Greenland and Antarctic ice cores at the Toba eruption (74 ka BP) ,

Climate of the Past, 9 (2), pp. 749-766 .

doi:https://www.doi.org/10.5194/cp-9-749-2013 , hdl:10013/epic.41259

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Article

Fischer, H. , Severinghaus, J. , Brook, E. , Wolff, E. , Albert, M. , Alemany, O. , Arthern, R. , Bentley, C. , Blankenship, D. , Chappellaz, J. , Creyts, T. , Dahl-Jensen, D. , Dinn, M. , Frezzotti, M. , Fujita, S. , Gallee, H. , Hindmarsh, R. , Hudspeth, D. , Jugie, G. , Kawamura, K. , Lipenkov, V. , Miller, H. , Mulvaney, R. , Parrenin, F. , Pattyn, F. , Ritz, C. , Schwander, J. , Steinhage, D. , van Ommen, T. and Wilhelms, F. (2013)
Where to find 1.5 million yr old ice for the IPICS "Oldest-Ice" ice core ,

Climate of the Past, 9 (6), pp. 2489-2505 .

doi:https://www.doi.org/10.5194/cp-9-2489-2013 , hdl:10013/epic.42692

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Article

Smeets, C. , Boot, W. , Hubbard, A. , Pettersson, R. , Wilhelms, F. , Van Den Broeke, M. and Van De Wal, R. (2012)
A wireless subglacial probe for deep ice applications ,

Journal of Glaciology, 58 (211), pp. 841-848 .

doi:https://www.doi.org/10.3189/2012jog11j130 , hdl:10013/epic.42011

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Article

Steinhilber, F. , Abreu, J. , Beer, J. , Brunner, I. , Christl, M. , Fischer, H. , Heikkila, U. , Kubik, P. , Mann, M. , McCracken, K. , Miller, H. , Miyahara, H. , Oerter, H. and Wilhelms, F. (2012)
9,400 years of cosmic radiation and solar activity from ice cores and tree rings ,

Proceedings of the National Academy of Sciences, 109 (16), pp. 5967-5971 .

doi:https://www.doi.org/10.1073/pnas.1118965109 , hdl:10013/epic.39183

[thumbnail of PNAS-2012-Steinhilber-1118965109.pdf]

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Article

Drews, R. , Eisen, O. , Steinhage, D. , Weikusat, I. , Kipfstuhl, S. and Wilhelms, F. (2012)
Potential mechanisms for anisotropy in ice-penetrating radar data ,

Journal of Glaciology, 58 (209), pp. 613-624 .

doi:https://www.doi.org/10.3189/2012jog11j114 , hdl:10013/epic.39222

[thumbnail of rdrews_anisotropy_submitted.pdf]

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Article

Wilhelms-Dick, D. , Westerhold, T. , Röhl, U. , Wilhelms, F. , Vogt, C. , Hanebuth, T. , Römmermann, H. , Kriews, M. and Kasten, S. (2012)
A comparison of mm scale resolution techniques for element analysis in sediment cores ,

Journal of Analytical Atomic Spectrometry, 27 (9), p. 1574 .

doi:https://www.doi.org/10.1039/c2ja30148b , hdl:10013/epic.39908

Article

Fujita, S. , Holmlund, P. , Andersson, I. , Brown, I. , Enomoto, H. , Fujii, Y. , Fujita, K. , Fukui, K. , Furukawa, T. , Hansson, M. , Hara, K. , Hoshina, Y. , Igarashi, M. , Iizuka, Y. , Imura, S. , Ingvander, S. , Karlin, T. , Motoyama, H. , Nakazawa, F. , Oerter, H. , Sjöberg, L. , Sugiyama, S. , Surdyk, S. , Ström, J. , Uemura, R. and Wilhelms, F. (2011)
Spatial and temporal variability of snow accumulation rate on the East Antarctic ice divide between Dome Fuji and EPICA DML ,

The Cryosphere, 5 (4), pp. 1057-1081 .

doi:https://www.doi.org/10.5194/tc-5-1057-2011 , hdl:10013/epic.38525

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Article

Hörhold, M. , Kipfstuhl, S. , Wilhelms, F. , Freitag, J. and Frenzel, A. (2011)
The densification of layered polar firn ,

Journal of Geophysical Research: Earth Surface, 116 (F1), n/a-n/a .

doi:https://www.doi.org/10.1029/2009jf001630 , hdl:10013/epic.37133

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Article

Oerter, H. , Drücker, C. , Kipfstuhl, S. and Wilhelms, F. (2009)
Kohnen Station - The drilling camp for the EPICA deep ice core in dronning maud land ,

Polarforschung, 78 (1-2), pp. 1-23 .

hdl:10013/epic.32566

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Article

Drews, R. , Eisen, O. , Weikusat, I. , Kipfstuhl, S. , Lambrecht, A. , Steinhage, D. , Wilhelms, F. and Miller, H. (2009)
Layer disturbances and the radio-echo free zone in ice sheets ,

The Cryosphere, 3 (2), pp. 195-203 .

doi:https://www.doi.org/10.5194/tc-3-195-2009 , hdl:10013/epic.32675

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Article

Ruth, U. , Barnola, J. M. , Beer, J. , Bigler, M. , Blunier, T. , Castellano, E. , Fischer, H. , Fundel, F. , Huybrechts, P. , Kaufmann, P. , Kipfstuhl, S. , Lambrecht, A. , Morganti, A. , Oerter, H. , Parrenin, F. , Rybak, O. , Severi, M. , Udisti, R. , Wilhelms, F. and Wolff, E. (2007)
"EDML1": a chronology for the EPICA deep ice core from Dronning Maud Land, Antarctica, over the last 150 000 years ,

Climate of the Past, 3 (3), pp. 475-484 .

doi:https://www.doi.org/10.5194/cp-3-475-2007 , hdl:10013/epic.27069

Article

Barbante, C. , Barnola, J. , 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. , Fritzsche, D. , Fundel, F. , Gabrielli, P. , Gaspari, V. , Gersonde, R. , Graf, W. , Grigoriev, D. , Hamann, I. , Hansson, M. , Hoffmann, G. , Hutterli, M. , Huybrechts, P. , Isaksson, E. , Johnsen, S. , Jouzel, J. , Kaczmarska, M. , Karlin, T. , Kaufmann, P. , Kipfstuhl, S. , Kohno, M. , Lambert, F. , Lambrecht, A. , Lambrecht, A. , Landais, A. , Lawer, G. , Leuenberger, M. , Littot, G. , Loulergue, L. , Lüthi, D. , Maggi, V. , Marino, F. , Masson-Delmotte, V. , Meyer, H. , Miller, H. , Mulvaney, R. , Narcisi, B. , Oerlemans, J. , Oerter, H. , Parrenin, F. , Petit, J. , Raisbeck, G. , Raynaud, D. , Röthlisberger, R. , Ruth, U. , Rybak, O. , Severi, M. , Schmitt, J. , Schwander, J. , Siegenthaler, U. , Siggaard-Andersen, M. , Spahni, R. , Steffensen, J. , Stenni, B. , Stocker, T. , Tison, J. , Traversi, R. , Udisti, R. , Valero-Delgado, F. , Van Den Broeke, M. , Van De Wal, R. , Wagenbach, D. , Wegner, A. , Weiler, K. , Wilhelms, F. , Winther, J. and Wolff, E. (2006)
One-to-one coupling of glacial climate variability in Greenland and Antarctica ,

Nature, 444 (7116), pp. 195-198 .

doi:https://www.doi.org/10.1038/nature05301 , hdl:10013/epic.41684

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Article

Wilhelms, F. (2005)
Explaining the dielectric properties of firn as a density-and-conductivity mixed permittivity (DECOMP) ,

Geophysical Research Letters, 32 (16), pp. 1-4 .

doi:https://www.doi.org/10.1029/2005gl022808 , hdl:10013/epic.22547

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Article

Andersen, K. , Azuma, N. , Barnola, J. , Bigler, M. , Biscaye, P. , Caillon, N. , Chappellaz, J. , Clausen, H. , Dahl-Jensen, D. , Fischer, H. , Flückiger, J. , Fritzsche, D. , Fujii, Y. , Goto-Azuma, K. , Grønvold, K. , Gundestrup, N. , Hansson, M. , Huber, C. , Hvidberg, C. , Johnsen, S. , Jonsell, U. , Jouzel, J. , Kipfstuhl, S. , Landais, A. , Leuenberger, M. , Lorrain, R. , Masson-Delmotte, V. , Miller, H. , Motoyama, H. , Narita, H. , Popp, T. , Rasmussen, S. , Raynaud, D. , Rothlisberger, R. , Ruth, U. , Samyn, D. , Schwander, J. , Shoji, H. , Siggard-Andersen, M. , Steffensen, J. , Stocker, T. , Sveinbjörnsdóttir, A. , Svensson, A. , Takata, M. , Tison, J. , Thorsteinsson, T. , Watanabe, O. , Wilhelms, F. and White, J. (2004)
High-resolution record of Northern Hemisphere climate extending into the last interglacial period ,

Nature, 431 (7005), pp. 147-151 .

doi:https://www.doi.org/10.1038/nature02805 , hdl:10013/epic.20716

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Article

Eisen, O. , Nixdorf, U. , Wilhelms, F. and Miller, H. (2002)
Electromagnetic wave speed in polar ice: validation of the common-midpoint technique with high-resolution dielectric-profiling and γ-density measurements ,

Annals of Glaciology, 34 , pp. 150-156 .

doi:https://www.doi.org/10.3189/172756402781817509 , hdl:10013/epic.14204

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Article

Karlöf, L. , Winther, J. G. , Isaksson, E. , Kohler, J. , Pinglot, J. , Wilhelms, F. , Hansson, M. , Holmlund, P. , Nyman, M. , Pettersson, R. , Stenberg, M. , Thomassen, M. , van der Veen, C. and van de Wal, R. (2000)
A 1500 year record of accumulation at Amundsenisen western Dronning Maud Land, Antarctica, derived from electrical and radioactive measurements on a 120 m ice core ,

Journal of Geophysical Research: Atmospheres, 105 (D10), pp. 12471-12483 .

doi:https://www.doi.org/10.1029/1999jd901119 , hdl:10013/epic.12169

Article

Sommer, S. , Appenzeller, C. , Röthlisberger, R. , Hutterli, M. , Stauffer, B. , Wagenbach, D. , Oerter, H. , Wilhelms, F. , Miller, H. and Mulvaney, R. (2000)
Glacio-chemical study spanning the past 2 kyr on three ice cores from Dronning Maud Land, Antarctica: 1. Annually resolved accumulation rates ,

Journal of Geophysical Research: Atmospheres, 105 (D24), pp. 29411-29421 .

doi:https://www.doi.org/10.1029/2000jd900449 , hdl:10013/epic.14639

Article

Fischer, H. , Werner, M. , Wagenbach, D. , Schwager, M. , Thorsteinnson, T. , Wilhelms, F. , Kipfstuhl, J. and Sommer, S. (1998)
Little Ice Age clearly recorded in northern Greenland ice cores ,

Geophysical Research Letters, 25 (10), pp. 1749-1752 .

doi:https://www.doi.org/10.1029/98gl01177 , hdl:10013/epic.11410

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Conference -Paper

Augustin, L. , Motoyama, H. , Wilhelms, F. , Johnsen, S. , Hansen, S. , Talalay, P. and Vasiliev, N. (2007)
Drilling comparison in ‘warm ice’ and drill design comparison ,

Annals of Glaciology

doi:https://www.doi.org/10.3189/172756407786857820 , hdl:10013/epic.31458