Items where Author is "Wegner, Anna"

Article

Eichler, J. , Weikusat, C. , Wegner, A. , Twarloh, B. , Behrens, M.

, Fischer, H. , Hörhold, M. , Jansen, D.

, Kipfstuhl, S. , Ruth, U. , Wilhelms, F.

and Weikusat, I.

(2019)
Impurity Analysis and Microstructure Along the Climatic Transition From MIS 6 Into 5e in the EDML Ice Core Using Cryo-Raman Microscopy ,

Frontiers in Earth Science, 7 , p. 20 .

doi:10.3389/feart.2019.00020 , hdl:10013/epic.71739c87-2b56-4e62-9d71-9098fe4971d7

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Article

Schüpbach, S. , Fischer, H. , Bigler, M. , Erhardt, T. , Gfeller, G. , Leuenberger, D. , Mini, O. , Mulvaney, R. , Abram, N. J. , Fleet, L. , Frey, M. M. , Thomas, E. , Svensson, A. , Dahl-Jensen, D. , Kettner, E. , Kjaer, H. , Seierstad, I. , Steffensen, J. P. , Rasmussen, S. O. , Vallelonga, P. , Winstrup, M. , Wegner, A. , Twarloh, B. , Wolff, K. , Schmidt, K. , Goto-Azuma, K. , Kuramoto, T. , Hirabayashi, M. , Uetake, J. , Zheng, J. , Bourgeois, J. , Fisher, D. , Zhiheng, D. , Xiao, C. , Legrand, M. , Spolaor, A. , Gabrieli, J. , Barbante, C. , Kang, J. H. , Hur, S. D. , Hong, S. B. , Hwang, H. J. , Hong, S. , Hansson, M. , Iizuka, Y. , Oyabu, I. , Muscheler, R. , Adolphi, F. , Maselli, O. , McConnell, J. and Wolff, E. W. (2018)
Greenland records of aerosol source and atmospheric lifetime changes from the Eemian to the Holocene ,

Nature Communications, 9 (1), p. 1476 .

doi:10.1038/s41467-018-03924-3 , hdl:10013/epic.639b5bab-8a82-4172-ac5e-c13bdc5bc543

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Article

Weissbach, S. , Wegner, A. , Opel, T.

, Oerter, H. , Vinther, B. M. and Kipfstuhl, S. (2016)
Spatial and temporal oxygen isotope variability in northern Greenland – implications for a new climate record over the past millennium ,

Climate of the Past, 12 , pp. 171-188 .

doi:10.5194/cp-12-171-2016 , hdl:10013/epic.46817

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Article

Aarons, S. , Aciego, S. , Gabrielli, P. , Delmonte, B. , Koornneef, J. , Uglietti, C. , Wegner, A. , Blakowski, M. and Bouman, C. (2016)
Ice core record of dust sources in the western United States over the last 300 years ,

Chemical Geology, 442 , pp. 160-173 .

doi:10.1016/j.chemgeo.2016.09.006 , hdl:10013/epic.50994

Article

Laepple, T.

, Hörhold, M. , Münch, T.

, Freitag, J.

, Wegner, A. and Kipfstuhl, S. (2016)
Layering of surface snow and firn at Kohnen Station, Antarctica - noise or seasonal signal? ,

Journal of Geophysical Research: Earth Surface, 121 , pp. 1849-1860 .

doi:10.1002/2016JF003919 , hdl:10013/epic.48734

[thumbnail of Laepple_et_al-2016-Journal_of_Geophysical_Research__Earth_Surface.pdf]

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Article

Aarons, S. , Aciego, S. , Gabrielli, P. , Delmonte, B. , Koornneef, J. , Wegner, A. and Blakowski, M. (2016)
The impact of glacier retreat from the Ross Sea on local climate: Characterization of mineral dust in the Taylor Dome ice core, EastAntarctica ,

Earth and Planetary Science Letters, 444 , pp. 34-44 .

doi:10.1016/j.epsl.2016.03.035 , hdl:10013/epic.47806

Article

Wegner, A. , Fischer, H. , Delmonte, B. , Petit, J. R. , Erhardt, T. , Ruth, U. , Svensson, A. , Vinther, B. M. and Miller, H. (2015)
The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core ,

Journal of Geophysical Research-Atmospheres, 120 , pp. 9916-9931 .

doi:10.1002/2015JD023608 , hdl:10013/epic.46146

[thumbnail of 772025_1_merged_1439107174.pdf]

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Article

Tison, J. L. , de Angelis, M. , Littot, G. , Wolff, E. , Ficher, H. , Hansson, M. , Bigler, M. , Udisti, R. , Wegner, A. , Jouzel, J. , Stenni, B. , Johnsen, S. J. , Masson-Delmotte, V. , Landais, A. , Lipenkov, V. , Loulergue, L. , Barnola, J. M. , Petit, J. R. , Delmonte, B. , Dreyfus, G. , Dahl-Jensen, D. , Durand, G. , Bereiter, B. , Schilt, A. , Spahni, R. , Pol, K. , Lorrain, R. , Souchez, R. and Samyn, D. (2015)
Retrieving the paleoclimatic signal from the deeper part of the EPICA Dome C ice core ,

The Cryosphere, 9 , pp. 1633-1648 .

doi:10.5194/tc-9-1633-2015 , hdl:10013/epic.46117

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Article

Svensson, A. , Bigler, M. , Blunier, T. , Clausen, H. B. , Dahl-Jensen, D. , Fischer, H. , Fujita, S. , Goto-Azuma, K. , Johnsen, S. J. , Kawamura, K. , Kipfstuhl, S. , Kohno, M. , Parrenin, F. , Popp, T. , Rasmussen, S. O. , Schwander, J. , Seierstad, I. , Severi, M. , Steffensen, J. P. , Udisti, R. , Uemura, R. , Vallelonga, P. , Vinther, B. M. , 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:10.5194/cp-9-749-2013 , hdl:10013/epic.41259

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Article

Parrenin, F. , Masson-Delmotte, V. , Köhler, P.

, Raynaud, D. , Paillard, D. , Schwander, J. , Barbante, C. , Landais, A. , Wegner, A. and Jouzel, J. (2013)
Synchronous Change of Atmospheric CO2 and Antarctic Temperature During the Last Deglacial Warming ,

Science, 339 (6123), pp. 1060-1063 .

doi:10.1126/science.1226368 , hdl:10013/epic.41132

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Article

Dahl-Jensen, D. , Albert, M. R. , Aldahan, A. , Azuma, N. , Balslev-Clausen, D. , Baumgartner, M. , Berggren, A. M. , Bigler, M. , Binder, T. , Blunier, T. , Bourgeois, J. C. , Brook, E. J. , Buchardt, S. L. , Buizert, C. , Capron, E. , Chappellaz, J. , Chung, J. , Clausen, H. B. , Cvijanovic, I. , Davies, S. M. , Ditlevsen, P. , Eicher, O. , Fischer, H. , Fisher, D. A. , Fleet, L. G. , Gfeller, G. , Gkinis, V. , Gogineni, S. , Grinsted, A. , Goto-Azuma, K. , Gudlaugsdottir, H. , Guillevic, M. , Hansen, S. B. , Hansson, M. , Hirabayashi, M. , Hong, S. , Hur, S. D. , Huybrechts, P. , Hvidberg, C. S. , Jenk, T. , Iizuka, Y. , Johnsen, S. J. , Jones, T. R. , Jouzel, J. , Karlsson, N. B. , Kawamura, K. , Keegan, K. , Kettner, E. , Kipfstuhl, S. , Kjær, H. A. , Koutnik, M. , Kuramoto, T. , Köhler, P.

, Laepple, T.

, Landais, A. , Langen, P. L. , Larsen, L. B. , Leuenberger, D. , Leuenberger, M. , Leuschen, C. , Li, J. , Lipenkov, V. , Martinerie, P. , Maselli, O. J. , Masson-Delmotte, V. , McConnell, J. R. , Miller, H. , Mini, O. , Miyamoto, A. , Montagnat-Rentier, M. , Mulvaney, R. , Muscheler, R. , Paden, J. , Orsi, A. J. , Panton, C. , Pattyn, F. , Petit, J. R. , Pol, K. , Popp, T. , Possnert, G. , Prié, F. , Prokopiou, M. , Quiquet, A. , Rasmussen, S. O. , Raynaud, D. , Ren, J. , Reutenauer, C. , Ritz, C. , Röckmann, T. , Rosen, J. L. , Rubino, M. , Rybak, O. , Samyn, D. , Sapart, C. J. , Schilt, A. , Schmidt, A. M. Z. , Schüpbach, S. , Schwander, J. , Seierstad, I. , Severinghaus, J. P. , Sheldon, S. , Simonsen, S. B. , Sjolte, J. , Solgaard, A. M. , Sowers, T. , Sperlich, P. , Steen-Larsen, H. C. , Steffen, K. , Steffensen, J. P. , Steinhage, D.

, Stocker, T. F. , Stowasser, C. , Sturevik, A. S. , Sturges, W. T. , Sveinbjörnsdottir, A. , Svensson, A. , Tison, J. L. , Uetake, J. , Vallelonga, P. , van de Wal, R. S. W. , van der Wel, G. , Vaughn, B. H. , Vinther, B. , Waddington, E. , Wegner, A. , Weikusat, I.

, White, J. W. C. , Wilhelms, F.

, Winstrup, M. , Witrant, E. , Wolff, E. W. , Xiao, C. and Zheng, J. , NEEM community members (2013)
Eemian interglacial reconstructed from a Greenland folded ice core ,

Nature, 493 (7433), pp. 489-494 .

doi:10.1038/nature11789 , hdl:10013/epic.40716

Article

Wegner, A. , Gabrielli, P. , Dick, D. , Ruth, U. , Kriews, M. , De Deckker, P. , Barbante, C. , Cozzi, G. , Delmonte, B. and Fischer, H. (2012)
Change in dust variability in the Atlantic sector of Antarctica at the end of the last deglaciation ,

Climate of the Past., 8 , pp. 135-147 .

doi:10.5194/cp-8-135-2012 , hdl:10013/epic.38734

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Article

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. , Severi, M. , Siggaard-Andersen, M. L. , Sime, L. C. , Steffensen, J. P. , Stocker, T. F. , Traversi, R. , Twarloh, B. , Udisti, R. , Wagenbach, D. and Wegner, A. (2010)
Changes in environment over the last 800,000 years from chemical analysis of the EPICA Dome C ice core ,

Quaternary Science Reviews, 29 , pp. 285-295 .

doi:10.1016/j.quascirev.2009.06.013 , hdl:10013/epic.33977

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Article

Vallelonga, P. , Gabrielli, P. , Balliana, E. , Wegner, A. , Delmonte, B. , Turetta, C. , Burton, G. , Vanhaecke, F. , Rosman, K. J. R. , Hong, S. , Boutron, C. F. , Cescon, P. and Barbante, C. (2010)
Lead isotopic compositions in the EPICA Dome C ice core and Southern Hemisphere Potential Source Areas ,

Quaternary Science Reviews, 29 , pp. 247-255 .

doi:10.1016/j.quascirev.2009.06.019 , hdl:10013/epic.34077

Article

Bory, A. , Wolff, E. , Mulvaney, R. , Jagoutz, E. , Wegner, A. , Ruth, U. and Elderfield, H. (2010)
Multiple sources supply eolian mineral dust to the Atlantic sector of coastal Antarctica: Evidence from recent snow layers at the top of Berkner Island ice sheet ,

Earth and Planetary Science Letters, 291 (1-4), pp. 138-148 .

doi:10.1016/j.epsl.2010.01.006 , hdl:10013/epic.37134

Article

Gabrielli, P. , Wegner, A. , Petit, J. R. , Delmonte, B. , De Deckker, P. , Gaspari, V. , Fischer, H. , Ruth, U. , Kriews, M. , Boutron, C. , Cescon, P. and Barbante, C. (2010)
A major glacial-interglacial change in aeolian dust composition inferred from Rare Earth Elements in Antarctic ice ,

Quaternary Science Reviews, 29 , pp. 265-273 .

hdl:10013/epic.33976

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Article

Marino, F. , Castellano, E. , Nava, S. , Chiara, M. , Ruth, U. , Wegner, A. , Lucarelli, F. , Udisti, R. , Delmonte, B. and Maggi, V. (2009)
Coherent composition of glacial dust on opposite sides of the East Antarctic Plateau inferred from the deep EPICA ice cores ,

Geophysical Research Letters, 36, L23703. .

doi:10.1029/2009GL040732 , hdl:10013/epic.35643

Article

Ruth, U. , Barbante, C. , Bigler, M. , Delmonte, B. , Fischer, H. , Gabrielli, P. , Gaspari, V. , Kaufmann, P. , Lambert, F. , Maggi, V. , Marino, F. , Petit, J. R. , Steffensen, J. P. , Udisti, R. , Wagenbach, D. , Wegner, A. and Wolff, E. (2008)
Proxies and measurement techniques for mineral dust in Antarctic ice cores ,

Environmental Science and Technology 2008, 42, 5675-5681, doi 10.1021/es703078z.. .

hdl:10013/epic.30829

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Article

Dick, D. , Wegner, A. , Gabrielli, P. , Ruth, U. , Barbante, C. and Kriews, M. (2008)
Rare earth elements determined in Antarctic ice by inductively coupled plasmaTime of flight, quadrupole and sector field-mass spectrometry: An inter-comparison study ,

Analytica Chimica Acta, 621 (2), pp. 140-147 .

doi:10.1016/j.aca.2008.05.026 , hdl:10013/epic.30733

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Article

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. , Kaufmann, P. , Federer, U. , Lambert, F. , Bigler, M. , Hansson, M. , Jonsell, U. , de Angelis, M. , Boutron, C. , Siggaard-Andersen, M. L. , Steffensen, J. P. , Barbante, C. , Gaspari, V. , Gabrielli, P. and Wagenbach, D. (2007)
Reconstruction of millennial changes in dust transport, emission and regional sea ice coverage using the deep EPICA ice cores from the Atlantic and Indian Ocean sector of Antarctica ,

Earth and Planetary Science Letters, 260 , pp. 340-354 .

doi:10.1016/j.epsl.2007.06.014 , hdl:10013/epic.27070

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Article

EPICA Community Members, T. , 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. , Fritzsche, D.

, Fundel, F. , Gabrielli, P. , Gaspari, V. , Gersonde, R. , Graf, W. , Grigoriev, D. , Hamann, I.

, Hansson, M. , Hoffmann, G. , Hutterli, M. A. , 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. R. , Raisbeck, G. , Raynaud, D. , Röthlisberger, R. , Ruth, U. , Rybak, O. , Severi, M. , Schmitt, J. , Schwander, J. , Siegenthaler, U. , Siggaard-Andersen, M. L. , Spahni, R. , Steffensen, J. P. , Stenni, B. , Stocker, T. F. , Tison, J. L. , Traversi, R. , Udisti, R. , Valero-Delgado, F. , van den Broeke, M. R. , van de Wal, R. S. W. , Wagenbach, D. , Wegner, A. , Weiler, K. , Wilhelms, F.

, Winther, J. G. and Wolff, E. (2006)
One-to-one coupling of glacial climate variability in Greenland and Antarctica ,

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

doi:10.1038/nature05301 , hdl:10013/epic.41684

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Inbook

Weißbach, S. , Wegner, A. and Kipfstuhl, S. (2015)
Snow Accumulation In North Greenland Over The Last Millenium / Lohmann, G.

, Meggers, H. , Unnithan, V. , Wolf-Gladrow, D.

, Notholt, J. and Bracher, A.

(editors) ,

In: Towards an Interdisciplinary Approach in Earth System Science, Springer Earth System Sciences, Heidelberg, Springer, 9 p., ISBN: 978-3-319-13864-0 .

doi:10.1007/978-3-319-13865-7 , hdl:10013/epic.45244

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Inbook

Wegner, A. , Sudarchikova, N. , Fischer, H. and Mikolajewicz, U. (2015)
Mineral dust variability in Antarctic ice for different climate conditions / Schulz, M. and Paul, A. (editors) ,

In: Integrated Analysis of Interglacial Climate Dynamics, Springer Briefs in Earth System Sciences, Heidelberg, Springer, ISBN: 978-3-319-00692-5 .

hdl:10013/epic.45306

[thumbnail of MISO_springerbook_epic.pdf]

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Inbook

Kettner, E. , Grindsted, A. , Wegner, A. , Petit, J. R. , Erhardt, T. , Schüpbach, S. , Vallelonga, P. and Svensson, A. (2014)
Evaluation of aeolian dust records obtained from Polar Ice Cores / Fiore, S. (editor) ,

In: DUST 2014 : 1st International Conference on Atmospheric Dust, Conference Proceedings, 15 December 2014., (ProScience ; 1), Digilabs S.a.s., 423 p., ISBN: ISSN: 2283-5954 .

doi:10.14644/dust.2014.044 , hdl:10013/epic.44955

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Inbook

Kettner, E. , Wegner, A. , Erhardt, T. , Schüpbach, S. and Svensson, A. (2014)
Multiple sources of Greenland dust throughout the Holocene / Fiore, S. (editor) ,

In: DUST 2014 : 1st International Conference on Atmospheric Dust, Conference Proceedings, 15 December 2014., (ProScience ; 1), Digilabs S.a.s., 423 p., ISBN: ISSN: 2283-5954 .

doi:10.14644/dust.2014.006 , hdl:10013/epic.44954

[thumbnail of kettner2014_MultiplesourcesofGreenlanddust.pdf]

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Inbook

Lohmann, G.

, Grosfeld, K.

, Wolf-Gladrow, D.

, Unnithan, V. , Notholt, J. and Wegner, A. (2013)
General aspects of Earth System Science / Lohmann, G.

, Grosfeld, K.

, Wolf-Gladrow, D.

, Unnithan, V. , Notholt, J. and Wegner, A. (editors) ,

Earth System Science: Bridging the Gaps between Disciplines Perspectives from a Multi-disciplinary Helmholtz Research School, Heidelberg, Springer, 138 p., ISBN: 978-3-642-32234-1 .

doi:10.1007/978-3-642-32235-8 , hdl:10013/epic.41114

Inbook

Grosfeld, K.

, Lohmann, G.

, Wolf-Gladrow, D.

, Ladstätter-Weißenmayer, A. , Notholt, J. , Unnithan, V. and Wegner, A. (2013)
The Structural and Educational Concept in an Interdisciplinary Research School for Earth System Science / Lohmann, G.

, Grosfeld, K.

, Wolf-Gladrow, D.

, Unnithan, V. , Notholt, J. and Wegner, A. (editors) ,

Earth System Science: Bridging the Gaps between Disciplines Perspectives from a Multi-disciplinary Helmholtz Research School, Heidelbert, Springer, 138 p., ISBN: 978-3-642-32234-1 .

doi:10.1007/978-3-642-32235-8 , hdl:10013/epic.41111

Inbook

Wolff, K. , Wegner, A. and Miller, H. (2013)
Sub-annual resolution measurements of dust concentration and size in different time slices of the NorthGRIP ice core / Lohmann, G. , Grosfeld, K. , Wolf-Gladrow, D.

, Unnithan, V. , Notholt, J. and Wegner, A. (editors) ,

Earth System Science: Bridging the Gaps between Disciplines: Perspectives from a Multi-disciplinary Helmholtz Research School .

hdl:10013/epic.51199

Thesis -PhD

Wegner, A. (2008)
Sources and Transport Characteristics of Mineral Dust in Dronning Maud Land, Antarctica ,

PhD thesis, University of Bremen.

hdl:10013/epic.36399

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Conference -Invited talk

Eichler, J. , Weikusat, C. , Wegner, A. , Twarloh, B. , Behrens, M.

, Hörhold, M. , Jansen, D.

, Kipfstuhl, S. , Wilhelms, F.

and Weikusat, I.

(2019)
Microparticles and crystal microstructure in polar ice sheets ,

2nd Japanese-American-German Frontiers of Science Symposium, Kyoto, Japan, 26 September 2019 - 29 September 2019 .

hdl:10013/epic.69c69cc1-4f2e-490b-81ca-52877bd5b19f

[thumbnail of 20190912-JAGFoS2019-Raman_.pdf]

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Conference -Poster

Weißbach, S. , Wegner, A. , Opel, T.

, Oerter, H. , Vinther, B. M. and Kipfstuhl, S. (2015)
Climate Signals from stable water isotope records for the last millennium from northern Greenland ,

EGU, Vienna, 12 April 2015 - 17 April 2015 .

hdl:10013/epic.45791

[thumbnail of EGU2015_Weissbach_AW_HO.pdf]

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Conference -Invited talk

Wegner, A. , Gabrielli, P. , Barker, J. D. , Sierra Hernandez, R. , Beaudon, E. and Thompson, L. (2014)
Two Centuries of Trace Element Deposition at the Top of the Himalaya: Natural Background vs. Anthropogenic Pollution ,

AGU Fall meeting, San Francisco, 15 December 2014 - 19 December 2014 .

hdl:10013/epic.45245

[thumbnail of Abstract_AGU2014_awegnerFinal.pdf]

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Conference -Invited talk

Wegner, A. , Gabrielli, P. , Sierra Hernandez, R. , Barker, J. D. , Beaudon, E. , Kaspari, S. and Thompson, L. (2014)
Two centuries of trace element and black carbon deposition at the top of the Himalaya ,

The 5th Third Pole Environment (TPE) Workshop, Berlin, Germany, 8 December 2014 - 9 December 2014 .

hdl:10013/epic.45472

Conference -Poster

Weißbach, S. , Wegner, A. , Kipfstuhl, S. and Oerter, H. (2013)
Spatial variability of δ18O during the past 1000 years in Northern Greenland ,

Davos Atmosphere and Cryosphere Assembly DACA-13, Davos,Switzerland, 8 July 2013 - 12 July 2013 .

hdl:10013/epic.44891

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Conference -Poster

Parrenin, F. , Masson-Delmotte, V. , Köhler, P.

, Raynaud, D. , Paillard, D. , Schwander, J. , Barbante, C. , Wegner, A. and Jouzel, J. (2013)
Synchronous change of atmospheric CO2 and Antarctic temperature during the last deglacial warming ,

EGU General Assembly, Vienna, Austria, 7 April 2013 - 12 April 2013 .

hdl:10013/epic.41187

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Conference -Poster

Freitag, J.

, Kipfstuhl, S. , Klein, K. , Wegner, A. , Wilhelms, F.

and Bigler, M. (2012)
Shifts in the gas age scales of the EDML and EDC ice cores suggested by a new model for impurity controlled firn densification ,

IPICS International Partnerships in Ice Core Sciences, PresQuile de Giens, France, 1 October 2012 - 5 October 2012 .

hdl:10013/epic.42158

Conference -Poster

Parrenin, F. , Raynaud, D. , Köhler, P.

, Masson-Delmotte, V. , Paillard, D. , Schwander, J. , Barbante, C. , Landais, A. , Wegner, A. and Jouzel, J. (2012)
A stack of Antarctic temperature variations ,

International Partnership in ICE Core Sciences, First Open Science Conference, Giens, France, 1 October 2012 - 5 October 2012 .

hdl:10013/epic.40091

Conference -Invited talk

Freitag, J.

, Kipfstuhl, S. , Hörhold, M. , Wegner, A. , Wilhelms, F.

and Bigler, M. (2012)
Impurity controlled firn densification: a new model approach ,

PIRE Firn workshop, PresQuile de Giens, France, 29 September 2012 - 31 September 2012 .

hdl:10013/epic.42159

Conference -Poster

Vinther, B. M. , Clausen, H. B. , Kipfstuhl, S. , Fischer, h. , Bigler, M. , Oerter, H. , Wegner, A. , Wilhelms, F.

, Severi, M. , Udisti, R. , Beer, J. , Steinhilber, F. , Muscheler, R. , Rasmussen, S. O. and Svensson, A. (2012)
An annual layer counted EDML time scale covering the past 16700 years ,

EGU General Assembly 2012, Vienna, Austria, 23 April 2012 - 27 April 2012 .

hdl:10013/epic.39177

[thumbnail of EGU2012-13043_BoVinther.pdf]

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Conference -Talk

Freitag, J.

, Kipfstuhl, S. , Hörhold, M. , Wegner, A. , Wilhelms, F.

and Bigler, M. (2012)
Impurity controlled firn densification ,

EGU Meeting, Vienna, 22 April 2012 - 27 April 2012 .

hdl:10013/epic.42161

Conference -Talk

Parrenin, F. , Raynaud, D. , Köhler, P.

, Masson-Delmotte, V. , Paillard, D. , Schwander, J. , Barbante, C. , Landais, A. , Wegner, A. and Jouzel, J. (2012)
Timing of Antarctic temperature and CO2 changes across the last deglaciation ,

EGU General Assembly 2012, Vienna, 22 April 2012 - 27 April 2012 .

hdl:10013/epic.39178

Conference -Poster

Weißbach, S. , Wegner, A. , Freitag, J.

and Kipfstuhl, S. (2012)
The influence of impurities on the densification of firn -a case study from North Greenland ,

Geophysical Research Abstracts Vol. 14, EGU2012-10143, EGU General Assembly, Vienna, 22 April 2012 - 27 April 2012 .

hdl:10013/epic.39264

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Conference -Poster

Schmidt, K. , Wegner, A. , Weller, R.

, Fischer, H. and Bigler, M. (2011)
How does the local wind field control the aerosol distribution in coastal Dronning Maud Land? ,

XVIII. INQUA-Congress: Quaternary sciences the view from the mountains. .

hdl:10013/epic.36323

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Conference -Poster

Wegner, A. , Fischer, H. and Ruth, U. (2010)
Changes in the phase lag of dust concentration and size in the EPICA-DML ice core during the last transition ,

Inqua congress Bern 2011. .

hdl:10013/epic.36467

Conference -Poster

Kettner, E. , Bigler, M. , Wegner, A. , Vallelonga, P. , Steffenson, J. P. and Svensson, A. (2010)
Comparison of two optical particle counters used to measure the insoluble aerosol load in the NEEM ice core ,

EGU General Assembly 2010. .

hdl:10013/epic.34105

Conference -Poster

Wolff, K. , Wegner, A. , Fischer, H. and Ruth, U. (2010)
High resolution dust measurements on the NGRIP ice core ,

MARUM - Workshop in Bremen - Farge.-16. März 2010. .

hdl:10013/epic.34534

Conference -Poster

Wolff, K. , Wegner, A. , Fischer, H. and Ruth, U. (2010)
High resolution dust measurements on the NGRIP ice core Holocene vs. Glacial Period ,

EPICA-MEETING, 14.04-15.04.10,Rom. .

hdl:10013/epic.34732

Conference -Poster

Schmidt, K. , Wegner, A. , Weller, R.

, Twarloh, B. and Oerter, H. (2010)
Seasonal and spatial distribution of aerosols between Neumayer- and Kohnenstation ,

EPICA Science Meeting 2010, Rome. .

hdl:10013/epic.37858

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Conference -Invited talk

Wegner, A. (2010)
The role of ice cores in understanding the dust cycle ,

Workshop 'Dust records for a changing world' at Lamont-Doherty Earth Observatory, May 24-26 .

hdl:10013/epic.35237

Conference -Invited talk

Wegner, A. , Sperlich, P. and EPICA, T. (2009)
The EPICA-DML ice core: An overview and new results ,

Dome Fuji Symposium, Tokyo, Japan, 18 November 2009 - 20 November 2009 .

hdl:10013/epic.45473

Conference -Poster

Schmidt, K. , Wegner, A. , Weller, R.

, Twarloh, B. , Oerter, H. and Wilhelms, F.

(2009)
Analyses of firn cores of a pre-IPICS-campaign on its ionic and dust concentration ,

ESF-FWF Conference in Partnership with LFUI Mechanisms of Quaternary climate change: stability of warm phases in the past and in the future. .

hdl:10013/epic.32982

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Conference -Poster

Wegner, A. , Fischer, H. , Ruth, U. and Kaufmann, P. (2009)
Changes in the phase lag of dust concentration and size in the EPICA-DML ice core between different climatic stages ,

European Geosciences Union General Assembly 2009 Vienna, Austria 24 April 2009. .

hdl:10013/epic.32981

Conference -Poster

Wolff, K. , Miller, H. , Fischer, H. , Ruth, U. , Schulz, M. , Stuut, J. B. , Wegner, A. and Valero-Delgado, F. (2009)
Dust in Ice Cores High resolution dust concentration and size distribution in the NGRIP ice core ,

ESF-FWF Conference in Partnership with LFUI MECHANISMS OF QUATERNARY CLIMATE CHANGE: STABILITY OF WARM PHASES IN THE PAST AND IN THE FUTURE, Obergurgl, AustriaJune 2009. .

hdl:10013/epic.32821

Conference -Invited talk

Wegner, A. , Ruth, U. and Fischer, H. (2008)
Mineral dust in polar ice cores as a paleoclimatic proxy ,

AGU Fall Meeting, 15-19 December, in San Francisco. .

hdl:10013/epic.31811

Conference -Poster

Wegner, A. , Fischer, H. and Ruth, U. (2008)
Seasonal changes in dust size distributions in the EPICA-DML ice core in different climatic stages and implications for the dust transport ,

3rd International Workshop on Mineral Dust, September 15-17, 2008 in Leipzig, Germany. .

hdl:10013/epic.31046

Conference -Poster

Wegner, A. , Fischer, H. and Ruth, U. (2008)
Seasonal changes in dust size distributions in the EPICA-DML ice core in different climatic stages and implications for the dust transport ,

AGU Fall Meeting, 15-19 December, San Francisco. .

hdl:10013/epic.31810

Conference -Poster

Wegner, A. , Barbante, C. , Cozzi, G. , Delmonte, B. , Dick, D. , Fischer, H. , Gabrielli, P. , Gaspari, V. , Kriews, M. , Ruth, U. and Stölting, I. (2008)
Sources of dust in Dronning Maud Land, Antarctica, during the last Glacial and the deglaciation derived by Rare Earth Element measurements in the EPICA-DML ice core ,

EGU General Assembly, Vienna, Austria. April 2008. .

hdl:10013/epic.30539

Conference -Poster

Ruth, U. , Bigler, M. , Delmonte, B. , Fischer, H. , Gersonde, R. , Kaufmann, P. , Lambert, F. , Petit, J. R. , Severi, M. and Wegner, A. (2008)
The continuous dust record (150kyr) from the EPICA-DML ice core, Antarctica: evidence for a sea ice influence on atmospheric circulation ,

EGU General Assembly, Vienna, Austria. April 2008. .

hdl:10013/epic.28748

Conference -Talk

Dick, D. , Kriews, M. , Wegner, A. and Miller, H. (2007)
Comparative measurements of trace elements in different sample matrices by ICP-TOF-MS & Quadrupol ICP-MS ,

CANAS 2007, 18-21. März, Konstanz, Deutschland. .

hdl:10013/epic.26454

Conference -Invited talk

Dick, D. , Kriews, M. , Reinhardt, H. , Bluszcz, P. , Philipp, E. , Wegner, A. and Gabrielli, P. (2007)
ICP-TOF-MS: A tool for trace element analysis of frozen and liquid samples for climate research? ,

Gastvortrag am ISAS Berlin (Institute for Analytical Science), 07.11.2007, Berlin, Deutschland. .

hdl:10013/epic.28690

Conference -Poster

Kriews, M. , Dietrich, S. , Dick, D. , Wegner, A. and Miller, H. (2007)
Regional and seasonal variability of element-concentrations from snowpits in Antarctica ,

CANAS `07 (Colloquium Analytische Atomspektrometrie), Konstanz.-21. 3. 2007. .

hdl:10013/epic.26505

Preview

Conference -Poster

Wegner, A. , Fischer, H. , Ruth, U. and Kaufmann, P. (2007)
Seasonal changes of dust transport time in the Holocene and the Glacial in the EDML ice core ,

EPICA meeting 14.-17.10.2007, Bernin, France. .

hdl:10013/epic.27776

Conference -Talk

Ruth, U. , Kaufmann, P. , Delmonte, B. , Bigler, M. , Lambert, F. , Petit, J. R. , Wegner, A. , Severi, M. , Gersonde, R. , Kunz-Pirrung, M. and Meyer, H.

(2006)
Climatic implications of the continuous dust record (200kyr) from the EPICA-DML ice core, Antarctica ,

EGU General Assembly 2006, 2-7 Apr., Vienna, Austria. .

hdl:10013/epic.25036

Conference -Poster

Wegner, A. , Ruth, U. , Fischer, H. , Dietrich, S. , Kriews, M. , Dick, D. , Stölting, I. , Schmitt, J. , Bory, A. and Delmonte, B. (2006)
Identification of sources of mineral dust in Antarctica using Rare Earth Elements ,

EPICA science meeting, 16-19 October 2006, Il Ciocco, Italy. .

hdl:10013/epic.26141

Conference -Poster

Wegner, A. (2006)
Spatial and seasonal variability of mineral dust particles in an Antarctic snow pit study ,

EGU General Assembly 2006, 2-7 Apr., Vienna, Austria. .

hdl:10013/epic.25740

Conference -Poster

Ruth, U. , Kaufmann, P. , Delmonte, B. , Lambert, F. , Wegner, A. , Fischer, H. , Fundel, F. , Severi, M. , Castellano, E. and Petit, J. R. (2005)
Continuous Dust Profile (230 ka) from the EPICA Dronning Maud Land Ice Core - First Results ,

General Assembly of the European Geosciences Union, 24.-29.04.2005 Vienna, Austria. .

hdl:10013/epic.22583

Conference -Poster

Wegner, A. , Ruth, U. , Koopmann, J. , Schmitt, J. and Bory, A. (2005)
Spatial and seasonal variability of mineral dust in an Antarctic snow pit study ,

ESF Research Conference on Polar Regions and Quaternary Climate, 24-29.09.2005, Acquafredda di Maratea, Italy. .

hdl:10013/epic.24019

Conference -Poster

Ruth, U. , Kaufmann, P. , Lambert, F. , Bigler, M. , Castellano, E. , Severi, M. , Benassai, S. , Twarloh, B. , Fundel, F. , Lambrecht, A. , Wegner, A. , Fattori, I. and Morganti, A. (2004)
Chemical profiles accross the last glacial termination: First results from the EPICA-DML ice core ,

SCAR Open Science Conference, 25-31.07.2004, Bremen, Germany. .

hdl:10013/epic.20563

Preview

Conference -Poster

Fundel, F. , Fischer, H. , Twarloh, B. , Wolff, E. W. , Littot, G. , Udisti, R. , Benassai, S. , Hansson, M. , Oerter, H. , Wegner, A. , Ruth, U. and Kaufmann, P. (2004)
The EPICA Dronning Maud Land glacio-chemical high resolution record of the top 450 m and beyond ,

XXVIII SCAR Meeting Bremen .

hdl:10013/epic.22002