E. Kettner
University of Copenhagen
12 Papers
516 Citations
E. Kettner is an academic researcher from University of Copenhagen. The author has contributed to research in topics: Ice core & Eemian. The author has an hindex of 8, co-authored 12 publications.
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Papers
Eemian interglacial reconstructed from a Greenland folded ice core
Dorthe Dahl-Jensen,Mary R. Albert,Ala Aldahan,Nobuhiko Azuma,David Balslev-Clausen,Matthias Baumgartner,Ann-Marie Berggren,Matthias Bigler,Tobias Binder,Thomas Blunier,J. C. Bourgeois,Edward J. Brook,Susanne L Buchardt,Christo Buizert,Emilie Capron,Jérôme A Chappellaz,J. Chung,Henrik Clausen,Ivana Cvijanovic,Siwan M. Davies,Peter D. Ditlevsen,Olivier Eicher,Hubertus Fischer,David A. Fisher,L. G. Fleet,Gideon Gfeller,Vasileios Gkinis,Sivaprasad Gogineni,Kumiko Goto-Azuma,Aslak Grinsted,H. Gudlaugsdottir,Myriam Guillevic,S. B. Hansen,Martin Hansson,Motohiro Hirabayashi,S. Hong,S. D. Hur,Philippe Huybrechts,Christine S. Hvidberg,Yoshinori Iizuka,Theo M. Jenk,Sigfus J Johnsen,Tyler R. Jones,Jean Jouzel,Nanna B. Karlsson,Kenji Kawamura,Kaitlin M. Keegan,E. Kettner,Sepp Kipfstuhl,Helle Astrid Kjær,Michelle Koutnik,Takayuki Kuramoto,Peter Köhler,Thomas Laepple,Amaelle Landais,Peter L. Langen,L. B. Larsen,Daiana Leuenberger,Markus Leuenberger,Carl Leuschen,J. Li,Vladimir Ya. Lipenkov,Patricia Martinerie,Olivia J. Maselli,Valérie Masson-Delmotte,Joseph R. McConnell,Heinrich Miller,Olivia Mini,A. Miyamoto,M. Montagnat-Rentier,Robert Mulvaney,Raimund Muscheler,Anais Orsi,John Paden,Christian Panton,Frank Pattyn,Jean-Robert Petit,K. Pol,Trevor Popp,G. Possnert,Frédéric Prié,M. Prokopiou,Aurélien Quiquet,Sune Olander Rasmussen,Dominique Raynaud,J. Ren,C. Reutenauer,Catherine Ritz,Thomas Röckmann,Jean Rosen,Mauro Rubino,Oleg Rybak,Denis Samyn,Célia Sapart,Adrian Schilt,A. Schmidt,Jakob Schwander,Simon Schüpbach,Inger K Seierstad,Jeffrey P. Severinghaus,Simon G. Sheldon,Sebastian B. Simonsen,Jesper Sjolte,Anne M. Solgaard,Todd Sowers,Peter Sperlich,Hans Christian Steen-Larsen,Konrad Steffen,J. P. Steffensen,Daniel Steinhage,Thomas F. Stocker,C. Stowasser,A. S. Sturevik,W. T. Sturges,Arny E. Sveinbjörnsdottir,A. Svensson,Jean-Louis Tison,J. Uetake,Paul Vallelonga,R. S. W. van de Wal,G. van der Wel,Bruce H. Vaughn,Bo Møllesøe Vinther,E. Waddington,Anna Wegner,Ilka Weikusat,James W. C. White,Frank Wilhelms,Mai Winstrup,Emmanuel Witrant,Eric W. Wolff,C. Xiao,J. Zheng +132 more
TL;DR: In this paper, the North Greenland Eemian Ice Drilling (NEEM) ice core was extracted from folded Greenland ice using globally homogeneous parameters known from dated Greenland and Antarctic ice-core records.
Eemian interglacial reconstructed from a Greenland folded ice core (SCI)
Dorthe Dahl-Jensen,Mary R. Albert,Ala Aldahan,Nobuhiko Azuma,David Balslev-Clausen,Matthias Baumgartner,Ann-Marie Berggren,Matthias Bigler,Tobias Binder,Thomas Blunier,J. C. Bourgeois,Edward J. Brook,Susanne L Buchardt,Christo Buizert,Emilie Capron,Jérôme A Chappellaz,J. Chung,Henrik Clausen,Ivana Cvijanovic,Siwan M. Davies,Peter D. Ditlevsen,Olivier Eicher,Hubertus Fischer,David A. Fisher,L. G. Fleet,Gideon Gfeller,Vasileios Gkinis,Sivaprasad Gogineni,Kumiko Goto-Azuma,Aslak Grinsted,H. Gudlaugsdottir,Myriam Guillevic,S. B. Hansen,Martin Hansson,Motohiro Hirabayashi,S. Hong,S. D. Hur,Philippe Huybrechts,Christine S. Hvidberg,Yoshinori Iizuka,Theo M. Jenk,Sigfus J Johnsen,Tyler R. Jones,Jean Jouzel,Nanna B. Karlsson,Kenji Kawamura,Kaitlin M. Keegan,E. Kettner,Sepp Kipfstuhl,Helle Astrid Kjær,Michelle Koutnik,Takayuki Kuramoto,Peter Köhler,Thomas Laepple,Amaelle Landais,Peter L. Langen,L. B. Larsen,Daiana Leuenberger,Markus Leuenberger,Carl Leuschen,J. Li,Vladimir Ya. Lipenkov,Patricia Martinerie,Olivia J. Maselli,Valérie Masson-Delmotte,Joseph R. McConnell,Heinrich Miller,Olivia Mini,A. Miyamoto,M. Montagnat-Rentier,Robert Mulvaney,Raimund Muscheler,Anais Orsi,John Paden,Christian Panton,Frank Pattyn,Jean-Robert Petit,K. Pol,Trevor Popp,G. Possnert,Frédéric Prié,M. Prokopiou,Aurélien Quiquet,Sune Olander Rasmussen,Dominique Raynaud,J. Ren,C. Reutenauer,Catherine Ritz,Thomas Röckmann,Jean Rosen,Mauro Rubino,Oleg Rybak,Denis Samyn,Célia Sapart,Adrian Schilt,A. Schmidt,Jakob Schwander,Simon Schüpbach,Inger K Seierstad,Jeffrey P. Severinghaus,Simon G. Sheldon,Sebastian B. Simonsen,Jesper Sjolte,Anne M. Solgaard,Todd Sowers,Peter Sperlich,Hans Christian Steen-Larsen,Konrad Steffen,J. P. Steffensen,Daniel Steinhage,Thomas F. Stocker,C. Stowasser,A. S. Sturevik,W. T. Sturges,Arny E. Sveinbjörnsdottir,A. Svensson,Jean-Louis Tison,J. Uetake,Paul Vallelonga,R. S. W. van de Wal,G. van der Wel,Bruce H. Vaughn,Bo Møllesøe Vinther,E. Waddington,Anna Wegner,Ilka Weikusat,James W. C. White,Frank Wilhelms,Mai Winstrup,Emmanuel Witrant,Eric W. Wolff,C. Xiao,J. Zheng,N Community +133 more
- 01 Jan 2013
TL;DR: The new North Greenland Eemian Ice Drilling (‘NEEM’) ice core is presented and shows only a modest ice-sheet response to the strong warming in the early Eemians, which was probably driven by the decreasing summer insolation.
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Greenland records of aerosol source and atmospheric lifetime changes from the Eemian to the Holocene.
Simon Schüpbach,Hubertus Fischer,Matthias Bigler,Tobias Erhardt,Gideon Gfeller,Daiana Leuenberger,Olivia Mini,Robert Mulvaney,Nerilie J. Abram,Nerilie J. Abram,L. G. Fleet,Markus M. Frey,Elizabeth R. Thomas,Anders Svensson,Dorthe Dahl-Jensen,E. Kettner,Helle Astrid Kjær,Inger K Seierstad,Jørgen Peder Steffensen,Sune Olander Rasmussen,Paul Vallelonga,Mai Winstrup,Anna Wegner,Birthe Twarloh,K. Wolff,Karen Guldbæ K Schmidt,Kumiko Goto-Azuma,Takayuki Kuramoto,Motohiro Hirabayashi,J. Uetake,J. Uetake,J. Zheng,Jocelyne Bourgeois,David A. Fisher,D. Zhiheng,Chi Xiao,Michel Legrand,Andrea Spolaor,Jacopo Gabrieli,Carlo Barbante,J.-H. Kang,S. D. Hur,S. Hong,H. J. Hwang,Soon-Sun Hong,Martin Hansson,Yoshinori Iizuka,Ikumi Oyabu,Raimund Muscheler,Florian Adolphi,Florian Adolphi,Olivia J. Maselli,Joseph R. McConnell,Eric W. Wolff +53 more
TL;DR: High-resolution aerosol records from the Greenland NEEM ice core are used to reconstruct the environmental alterations in aerosol source regions accompanying changes in climate, finding strongly reduced terrestrial biogenic emissions during glacial times reflecting net loss of vegetated area in North America.
Optimization of high-resolution continuous flow analysis for transient climate signals in ice cores.
Matthias Bigler,Matthias Bigler,Anders Svensson,E. Kettner,Paul Vallelonga,Maibritt E. Nielsen,Jørgen Peder Steffensen +6 more
TL;DR: A newly designed system consisting of sodium, ammonium, dust particles, and electrolytic meltwater conductivity detection modules that can resolve ice strata down to 10 mm thickness and has the potential of identifying annual layers in both Greenland and Antarctic ice cores throughout the last glacial cycle.
122
Year-round CH 4 and CO 2 flux dynamics in two contrasting freshwater ecosystems of the subarctic
M. Jammet,Sigrid Dengel,E. Kettner,Frans-Jan W. Parmentier,Martin Wik,Patrick M. Crill,Thomas Friborg +6 more
TL;DR: In this article, the authors measured surface-atmosphere exchange of CH4 and CO2 during 2.5 years in a thawed fen and a shallow lake of a subarctic peatland complex.