Items where Author is "Opel, Thomas"

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Number of items: 57.

Article

Wetterich, S. , Rudaya, N. , Tumskoy, V. , Andreev, A. , Opel, T. , Schirrmeister, L. and Meyer, H. (2011)
Last Glacial Maximum records in permafrost of the East Siberian Arctic ,

Quaternary Science Reviews, 30 (21), pp. 3139-3151 .

doi:10.1016/j.quascirev.2011.07.020 , hdl:10013/epic.38157

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Article

Opel, T. , Derevyagin, A. Y. , Meyer, H. , Schirrmeister, L. and Wetterich, S. (2011)
Paleoclimatic information from stable water isotopes of Holocene ice wedges on the Dmitrii Laptev Strait, Northeast Siberia, Russia ,

Permafrost and Periglacial Processes, 22 (1), pp. 84-100 .

doi:10.1002/ppp.667 , hdl:10013/epic.33905

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Article

Meyer, H. , Schirrmeister, L. , Andreev, A. , Wagner, D. , Hubberten, H. W. , Yoshikawa, K. , Bobrov, A. , Wetterich, S. , Opel, T. , Kandiano, E. and Brown, J. (2010)
Late Glacial and Holocene isotopic and environmental history of northern coastal Alaska results from a buried ice-wedge system at Barrow ,

Quaternary Science Reviews. 29, pp. 3720-3735 .

doi:10.1016/j.quascirev.2010.08.005 , hdl:10013/epic.36030

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Article

Meyer, H. , Schirrmeister, L. , Yoshikawa, K. , Opel, T. , Wetterich, S. , Hubberten, H. W. and Brown, J. (2010)
Permafrost evidence for severe winter cooling during the Younger Dryas in northern Alaska ,

Geophysical Research Letters, 37, L03501 .

doi:10.1029/2009GL041013 , hdl:10013/epic.34097

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Article

Opel, T. , Fritzsche, D. , Meyer, H. , Schütt, R. , Weiler, K. , Ruth, U. , Wilhelms, F. and Fischer, H. (2009)
115 year ice-core data from Akademii Nauk ice cap, Severnaya Zemlya: high-resolution record of Eurasian Arctic climate change ,

Journal of Glaciology, 55 (189), pp. 21-31 .

hdl:10013/epic.31835

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Article

Blinov, A. , Alfimov, V. , Beer, J. , Gilichinsky, D. , Schirrmeister, L. , Kholodov, A. , Nikolskiy, P. , Opel, T. , Tihomirov, D. and Wetterich, S. (2009)
Ratio of 36Cl/Cl in ground ice of east Siberia and its application for chronometry ,

Geochemistry, Geophysics, Geosystems, 10, Q0AA03. .

doi:10.1029/2009GC002548 , hdl:10013/epic.33541

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Article

Fritzsche, D. , Schütt, R. , Meyer, H. , Miller, H. , Wilhelms, F. , Opel, T. and Savatyugin, L. M. (2005)
A 275 year ice core record from Akademii Nauk ice cap, Severnaya Zemlya, Russian Arctic ,

Annals of Glaciology, International Glaciological Society, 42 , pp. 361-366 .

doi:10.3189/172756405781812862 , hdl:10013/epic.21167

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Book

Elger, K. , Opel, T. , Topp-Jørgensen, J. E. , Rasch, M. and INTERACT, S. M. F. (2012)
INTERACT Station Catalogue / Elger, K. , Opel, T. , Topp-Jørgensen, J. E. and Rasch, M. (editors) ,

Aarhus, Denmark, Aarhus University, Danish Centre for Environment and Energy (DCE), 192 p., ISBN: 978-87-92825-58-2 .

hdl:10013/epic.40746

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Thesis

Thesis -PhD

Opel, T. (2009)
Glacier and ground ice as archives of Late Holocene climate and environmental change in the Russian Arctic ,

PhD thesis, Berlin, Humboldt-Univ., Diss..

hdl:10013/epic.34457

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Thesis -Diplom

Opel, T. (2004)
Paläoklimatische Untersuchungen an einem Eisbohrkern von der Eiskappe Akademii Nauk (Severnaya Zemlya) ,

Diplom thesis, Humboldt-Universität zu Berlin, Geographisches Institut.

hdl:10013/epic.22017

Conference

Conference -Poster

Fritzsche, D. , Opel, T. and Meyer, H. (2013)
Das Klima der Eurasischen Arktis in den letzten 2000 Jahren - Ergebnisse einer Eiskernstudie von Sewernaja Semlja ,

25th International Congress on Polar Research , Hamburg, 17 March 2013 - 22 March 2013 .

hdl:10013/epic.41232

Conference -Poster

Opel, T. , Meyer, H. , Derevyagin, A. Y. , Wetterich, S. and Schirrmeister, L. (2013)
Late Quaternary Paleoclimate Information from Stable Water Isotopes in Ice Wedges at the Dmitry Laptev Strait, Northeast Siberian Arctic ,

25th International Symposium on Polar Research, Hamburg, Germany, 17 March 2013 - 22 March 2013 .

hdl:10013/epic.41254

Conference -Invited talk

McConnell, J. R. , Sigl, M. , Baggenstos, D. , Fritzsche, D. , Dahl-Jensen, D. , Das, S. , Kreutz, K. , Maselli, O. , McGwire, K. C. , Nolan, M. , Opel, T. , Severinghaus, J. and Steffensen, J. P. (2012)
Black carbon concentrations and fluxes since the Last Glacial Maximum in Greenland and Antarctic ice cores ,

AGU Fall Meeting, San Francisco, Calif., USA, 3 December 2012 - 7 December 2012 .

hdl:10013/epic.40405

Conference -Talk

Opel, T. , Meyer, H. , Wetterich, S. and Derevyagin, A. Y. (2012)
Mid To Late Holocene Winter Warming In The Laptev Sea Region (Russian Arctic): Evidence From Ice Wedges ,

Tenth International Conference on Permafrost TICOP, Salekhard, 24 June 2012 - 29 June 2012 .

hdl:10013/epic.39955

Conference -Poster

Fritzsche, D. , Opel, T. and Meyer, H. (2012)
Eurasian Arctic climate over the past two millennia as recorded in the Akademii Nauk ice core (Severnaya Zemlya, Russian Arctic) ,

European Geosciences Union, General Assembly 2012, Vienna, 22 April 2012 - 27 April 2012 .

hdl:10013/epic.39162

Conference -Talk

Meyer, H. , Opel, T. , Derevyagin, A. Y. and Gukov, A. Y. (2012)
Assessing paleoclimate in Siberian permafrost – Stable water isotopes of recent precipitation and ground ice ,

Workshop on Evolution of the Environment in Arctic Siberia - Formulating a Plan for Joint International Investigations at the new Samoylov Research Station, Novosibirsk, Russia, 11 May 2012 - 13 May 2012 .

hdl:10013/epic.39391

Conference -Talk

Meyer, H. , Opel, T. , Hoffmann, K. , Kloss, A. L. , Derevyagin, A. Y. and Gukov, A. Y. (2012)
Assessing (paleo)climatic information from ground ice – A detailed stable isotope study of recent precipitation and ice wedges in North Siberia. ,

Tenth International Conference on Permafrost TICOP, Salekhard (Russia), 24 June 2012 - 29 June 2012 .

hdl:10013/epic.40989

Conference -Talk

Fritz, M. , Lantuit, H. , Meyer, H. , Opel, T. , Couture, N. and Pollard, W. H. (2012)
Dissolved Organic Carbon (DOC) in Ground Ice: Is It Significant? ,

Tenth International Conference on Permafrost, Salekhard, Russia, 25 June 2012 - 2012 .

hdl:10013/epic.39931

Conference -Invited talk

McConnell, J. R. , Dahl-Jensen, D. , Flanner, M. , Fritzsche, D. , Kreutz, K. , Lamarque, J. F. , Lawrence, R. , Maselli, O. , Nolan, M. , Opel, T. , Pasteris, D. , Sigl, M. and Steffensen, J. P. (2011)
Changes in Arctic black carbon concentrations, deposition, transport, and sources during recent centuries ,

American Geophysical Union (AGU) Fall meeting, , San Francisco, California, USA, 5 December 2011 - 9 December 2011 .

hdl:10013/epic.38506

Conference -Invited talk

Fritzsche, D. , Opel, T. and Meyer, H. (2011)
Late Holocene climate changes in the Eurasian Arctic recorded in the Akademii Nauk ice core (Severnaya Zemlya) ,

Scientific-practical seminar "Russian-German collaboration in the field of ecology of arctic ecosystems: results and perspectives", Kazan, Federal University, Russia, 21 November 2011 - 24 November 2011 .

hdl:10013/epic.38477

Conference -Talk

Meyer, H. , Opel, T. , Schirrmeister, L. , Derevyagin, A. Y. , Hoffmann, K. , Yoshikawa, K. and Brown, J. (2011)
Arctic winter climate derived from Radiocarbon-dated ice wedges – key studies from Siberia and Alaska ,

4. Treffen des Arbeitskreises Permafrost, Rolandseck, Bonn, 31 October 2011 - 2 November 2011 .

hdl:10013/epic.38410

Conference -Poster

Opel, T. , Fritzsche, D. and Meyer, H. (2011)
Eurasian Arctic climate over the past millennium as recorded in the Akademii Nauk ice core (Severnaya Zemlya) ,

European Geosciences Union, General Assembly 2011, Vienna, Austria, 03-08 May 2011. Geophysical Research Abstracts Vol. 13, EGU2011-8437 .

hdl:10013/epic.37466

Conference -Poster

Opel, T. , Meyer, H. , Fritzsche, D. , Derevyagin, A. Y. , Schirrmeister, L. and Wetterich, S. (2011)
Late Holocene climate change in the Russian Arctic seasonal trends from glacier and ground ice ,

APEX Fifth International Conference and Workshop: Quaternary Glacial and Climate Extremes. Longyearbyen, Svalbard, June 1st - 4th 2011. .

hdl:10013/epic.37839

Conference -Poster

Fritzsche, D. , Opel, T. and Meyer, H. (2011)
Late Holocene climate changes in the Eurasian Arctic recorded in the Akademii Nauk ice core (Severnaya Zemlya) ,

XVIII. INQUA Congress 2011, Bern.-27.7.2011. .

hdl:10013/epic.36468

Conference -Conference paper

Meyer, H. , Derevyagin, A. Y. , Opel, T. and Hoffmann, K. (2011)
Late Holocene winter warming reconstructed from 14C-dated ice wedges, central Lena Delta, Northern Siberia ,

Geophysical Research Abstracts Vol. 13, EGU2011-6570 .

hdl:10013/epic.37289

Conference -Talk

Meyer, H. , Opel, T. , Schirrmeister, L. , Derevyagin, A. Y. , Hoffmann, K. , Yoshikawa, K. and Brown, J. (2011)
Winter climate reconstruction from Radiocarbon-dated ice wedges examples from Siberia and Alaska ,

APEX Fifth International Conference and Workshop: Quaternary Glacial and Climate Extremes. Hosted by The University Centre in Svalbard (UNIS), Longyearbyen, Svalbard, June 1st - 4th 2011.. .

hdl:10013/epic.37600

Conference -Poster

Bartsch, A. , Naeimi, V. , Sabel, D. , Wagner, W. , Heim, B. , Boike, J. , Opel, T. , Strozzi, T. , Wiesmann, A. , Duguay, C. , Hachem, S. , Schmullius, C. , Hese, S. , Herold, M. , Poecking, S. , Urban, M. and Seifert, F. M. (2010)
A Multi-Satellite Concept in Support of High Latitude Permafrost Modeling and Monitoring - the ESA DUE Permafrost Project ,

3rd European Permafrost Conference EUCOP, Longyearbyen, Svalbard, 2010 - 2010 .

hdl:10013/epic.38439

Conference -Invited talk

Meyer, H. , Derevyagin, A. Y. and Opel, T. (2010)
Climate signals as deduced from Radiocarbon-dated ice wedges ,

International Seminar on "Glaciers and Sea Ice in Global Climate and Environmental Change Studies", St. Petersburg, Russia, November 11-12 .

hdl:10013/epic.36294

Conference -Poster

Opel, T. , Meyer, H. , Fritzsche, D. , Derevyagin, A. Y. , Schirrmeister, L. and Wetterich, S. (2010)
Glacier and ground ice as archives of Late Holocene climate and environmental change in the Russian Arctic ,

International Conference "Continents under Climate Change", 21 - 23 April 2010, Berlin, Germany. .

hdl:10013/epic.34212

Conference -Poster

IPY Oslo Science Conference, 08.-12. June 2010, Oslo, Norway. .

hdl:10013/epic.34223

Conference -Conference paper

PIK Report .

hdl:10013/epic.35347

Conference -Conference paper

Meyer, H. , Opel, T. and Derevyagin, A. Y. (2010)
Holocene climate variability as deduced from Radiocarbon-dated ice wedges from the central Lena Delta, Northern Siberia ,

EUCOP III, Third European Conference on Permafrost, Longyearbyen, Svalbard, Norway, The University Centre in Svalbard, UNISJune 2010.. .

hdl:10013/epic.35412

Conference -Poster

Fritzsche, D. , Opel, T. and Meyer, H. (2010)
Ice core from Akademii Nauk ice cap, Severnaya Zemlya (Russian Arctic), dated with a Nye model modified for a growing glacier ,

European Geosciences Union, General Assembly 2010, Vienna, AustriaMay 2010. .

hdl:10013/epic.34002

Conference -Poster

Opel, T. , Fritzsche, D. and Meyer, H. (2010)
Late Holocene climate and environmental change in the Western Eurasian Arctic evidence from Akademii Nauk ice core (Severnaya Zemlya) ,

International Conference "Polar Climate and Environmental Change in the Last Millennium", 1-3 February 2010, Torun, Poland. .

hdl:10013/epic.33974

Conference -Poster

Opel, T. , Meyer, H. , Derevyagin, A. Y. , Schirrmeister, L. and Wetterich, S. (2010)
Late Holocene climate information from stable water isotopes of ice wedges on the Dmitrii Laptev Strait, Northeast Siberian Arctic ,

European Geosciences Union, General Assembly 2010, Vienna, Austria, 02-07 May 2010. Geophysical Research Abstracts Vol. 12, EGU2010-8837-1 .

hdl:10013/epic.35387

Conference -Poster

Geophysical Research Abstracts; Vol. 12, EGU2010-8837-1, 2010; EGU General Assembly, Vienna 2010. .

hdl:10013/epic.35485

Conference -Talk

Heim, B. , Bartsch, A. , Boike, J. , Langer, M. , Muster, S. , Sobiech, J. , Piel, K. and Opel, T. (2010)
The Lena River Delta, Arctic Siberia: an Arctic ground data observatory of the DUE Permafrost Project ,

ESA Living Planet Symposium, Bergen, NorwayJune - 2 July 2010. .

hdl:10013/epic.34623

Conference -Poster

Heim, B. , Boike, J. , Langer, M. , Bartsch, A. , Muster, S. , Sobiech, J. , Piel, K. , Opel, T. , Morgenstern, A. , Ulrich, M. and Günther, F. (2010)
The Lena River Delta, Arctic Siberia: an Arctic ground data observatory of the DUE Permafrost Remote Sensing Project ,

European Conference on Permafrost, June 13-17, Longyearbyen, Svalbard. .

hdl:10013/epic.34620

Conference -Conference paper

Meyer, H. , Schirrmeister, L. , Yoshikawa, K. , Opel, T. , Wetterich, S. , Hubberten, H. W. and Brown, J. (2010)
Severe winter cooling during the Younger Dryas in northern Alaska - evidence from the stable isotope composition of a buried ice-wedge system ,

EGU General Assembly 2010, Vienna, Austria7 May 2010. .

hdl:10013/epic.35251

Conference -Poster

Geophysical Research Abstracts; Vol. 12, EGU2010-5677; EGU General Assembly Vienna 2010. .

hdl:10013/epic.35486

Conference -Talk

Opel, T. , Fritzsche, D. and Meyer, H. (2009)
Late Holocene climate change in the Eurasian Arctic - Evidence from Akademii Nauk ice core (Severnaya Zemlya) ,

Jahrestagung der Arbeitsgemeinschaft Stabile Isotope, 5.-7. Oktober 2009, Alfred-Wegener-Institut für Polar- und Meeresforschung in Potsdam. .

hdl:10013/epic.33354

Conference -Conference paper

Opel, T. , Fritzsche, D. and Meyer, H. (2009)
Late Holocene climate change in the Eurasian Arctic - Evidence from Akademii Nauk ice core (Severnaya Zemlya) ,

Terra Nostra : Schriften der Alfred-Wegener-Stiftung .

hdl:10013/epic.33355

Conference -Poster

Wetterich, S. , Schirrmeister, L. , Andreev, A. , Pudenz, M. , Opel, T. , Meyer, H. and Derevyagin, A. Y. (2009)
Late glacial to Holocene environmental dynamics of the terrestrial Arctic new records from thermokarst deposits along the Dmitry Laptev Strait (NE Siberia) ,

APEX, Arctic Palaeoclimate and its EXtremes - beyond the frontier, Third International Conference and Workshop Copenhagen, March 31st - April 3rd .

hdl:10013/epic.32490

Conference -Conference paper

Meyer, H. , Derevyagin, A. Y. , Opel, T. , Schwamborn, G. , Schirrmeister, L. and Hubberten, H. W. (2009)
Permafrost ice a Quaternary climate archive ,

Terra Nostra : Schriften der Alfred-Wegener-Stiftung, 2009/4 .

hdl:10013/epic.33353

Conference -Talk

Meyer, H. , Derevyagin, A. Y. , Opel, T. , Schwamborn, G. , Schirrmeister, L. and Hubberten, H. W. (2009)
Permafrost ice a Quaternary climate archive? ,

Jahrestagung der Arbeitsgemeinschaft Stabile Isotope, 5.-7. Oktober 2009, Alfred-Wegener-Institut für Polar- und Meeresforschung in Potsdam. .

hdl:10013/epic.33352

Conference -Poster

Opel, T. , Fritzsche, D. , Meyer, H. , Schütt, R. , Ruth, U. , Fischer, H. , Weiler, K. and Wilhelms, F. (2008)
A 1,500 year ice core record of Akademii Nauk ice cap (Severnaya Zemlya) Long term changes of climate, environment and aerosols in the Central Russian Arctic ,

Geophysical Research Abstracts, Vol. 10, EGU2008-A-07128, 2008. European Geosciences Union, General Assembly, 13-18 April 2008, Vienna, Austria. .

hdl:10013/epic.30216

Conference -Poster

Opel, T. , Fritzsche, D. , Meyer, H. , Schütt, R. , Fischer, H. , Wilhelms, F. and Weiler, K. (2008)
Long term changes of climate, environment and aerosols in the Central Russian Arctic A 1.500 year ice core record of Akademii Nauk ice cap (Severnaya Zemlya) ,

23. Internationalen Polartagung der Deutschen Gesellschaft für Polarforschung, 10.-14.03.2008, Münster, Germany. .

hdl:10013/epic.28408

Conference -Conference paper

Terra Nostra : Schriften der GeoUnion Alfred-Wegener-Stiftung .

hdl:10013/epic.33368

Conference -Talk

Fritzsche, D. , Meyer, H. , Schütt, R. and Opel, T. (2008)
Stabile Wasserisotope eines Eiskerns von Akademii Nauk (Sewernaja Semlja) als Proxies für Paläotemperatur und überregionale atmosphärische Zirkulation ,

23. Internationale Polartagung der Deutschen Gesellschaft für Polarforschung, 10.-14.03.2008, Münster, Germany. .

hdl:10013/epic.28567

Conference -Conference paper

Terra Nostra : Schriften der GeoUnion Alfred-Wegener-Stiftung .

hdl:10013/epic.33369

Conference -Poster

Opel, T. , Fritzsche, D. , Schütt, R. , Meyer, H. , Wilhelms, F. , Weiler, K. , Ruth, U. and Fischer, H. (2007)
A 115 year high-resolution ice core record from Severnaya Zemlya, Central Russian Arctic ,

Geophysical Research Abstracts, Vol. 9, 06761, 2007. European Geosciences Union, General Assembly, 15-20 April 2007, Vienna, Austria. .

hdl:10013/epic.26569