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Posters CL1.1

CL1.1

The state-of-the-art in ice coring sciences
Convener: Paul Vallelonga  | Co-Conveners: Theo Jenk , Eric Steig , James White 
Orals
 / Tue, 14 Apr, 08:30–12:00  / Room Y8
Posters
 / Attendance Tue, 14 Apr, 17:30–19:00  / Yellow Posters

Attendance Time: Tuesday, 14 April 2015, 17:30–19:00
Yellow Posters
Chairperson: Eric Steig
Y63
EGU2015-629
Chemical compositions of past soluble aerosols reconstructed from NEEM (Greenland) and Dome C (Antarctica) ice cores
Ikumi Oyabu, Yoshinori Iizuka, Manabu Fukui, Hubertus Fischer, Simon Schüpbach, Gideon Gfeller, Robert Mulvaney, and Margareta Hansson

Y64
EGU2015-1525
IceChrono v1: a probabilistic model to compute a common and optimal chronology for several ice cores
Frédéric Parrenin

Y65
EGU2015-2375
Dust flux in peripheral East Antarctica: preliminary results from GV7 ice core and extension of the TALDICE dust record to the sub-micron range
Barbara Delmonte, Baccolo Giovanni, Marasci Fausto, Yoshinori Iizuka, and Maggi Valter

Y66
EGU2015-2424
A novel method of determining accumulation rates during the last glacial period at Berkner Island, West Antarctica
Ashleigh Massam, Sharon Sneed, Robert Mulvaney, Paul Mayewski, and Pippa Whitehouse

Y67
EGU2015-2432
A new method for geochemical characterization of atmospheric mineral dust from polar ice cores: preliminary results from Talos Dome ice core (East Antarctica, Pacific-Ross Sea sector)
Giovanni Baccolo, Barbara Delmonte, Massimiliano Clemenza, Ezio Previtali, and Valter Maggi

Y68
EGU2015-2739
Insight of dust provenance in Antarctic ice cores from ice magnetization
Luca Lanci and Barbara Delmonte

Y69
EGU2015-3283
Atmospheric Mercury Deposition Inferred from Glacial Records in the Tibetan Plateau: Modern Process and History
Qianggong Zhang, Shichang Kang, and Yulan Zhang

Y70
EGU2015-4184
Non-climatic signal in ice core records: Lessons from Antarctic mega-dunes
Alexey Ekaykin, Lutz Eberlein, Vladimir Lipenkov, Sergey Popov, and Ludwig Schroder

Y71
EGU2015-4344
A new direction for Antarctic ice cores: reconstructing Pacific decadal variability and Australian drought history from the Law Dome ice core.
Tessa Vance, Jason Roberts, Chris Plummer, Anthony Kiem, and Tas van Ommen

Y72 EGU2015-4950
Atmospheric CO2 during the late Holocene (withdrawn)
Jinho Ahn, Edward Brook, and Shaun Marcott

Y73
EGU2015-4978
Signal vs. Noise: Obtaining a representative δ18O record in a low-accumulation region
Thomas Münch, Sepp Kipfstuhl, Johannes Freitag, Hanno Meyer, and Thomas Laepple

Y74
EGU2015-5091
The controversial age of Kilimanjaro's plateau glaciers
Chiara Uglietti, Alexander Zapf, Sönke Szidat, Gary Salazar, Doug Hardy, and Margit Schwikowski

Y75
EGU2015-5456
Widespread pollution of the South American atmosphere predates the industrial revolution by 240 years
Chiara Uglietti, Paolo Gabrielli, Colin Cooke, Paul Vallelonga, and Lonnie Thompson

Y76
EGU2015-5921
Non-Target Analyses of organic compounds in ice cores using HPLC-ESI-UHRMS
Christoph Zuth, Christina Müller-Tautges, Anja Eichler, Margit Schwikowski, and Thorsten Hoffmann

Y77
EGU2015-6712
Ice core measurements of 14CH4 show no evidence of methane release from methane hydrates or old permafrost carbon during a large warming event 11,600 years ago
Vasilii Petrenko, Jeffrey Severinghaus, Andrew Smith, Katja Riedel, Edward Brook, Hinrich Schaefer, Daniel Baggenstos, Christina Harth, Quan Hua, Christo Buizert, Adrian Schilt, Xavier Fain, Logan Mitchell, Thomas Bauska, and Anais Orsi

Y78
EGU2015-6755
Modelling the Isotopic Response to Antarctic Ice Sheet Change During the Last Interglacial
Max Holloway, Louise Sime, Joy Singarayer, Julia Tindall, and Paul Valdes

Y79
EGU2015-7090
Constraints on the δ2H diffusion rate in firn from field measurements at Summit, Greenland
Harro A.J. Meijer, Gerko (L.G.) van der Wel, Henk A. Been, Roderik S.W. van de Wal, and Paul (C.J.P.P) Smeets

Y80
EGU2015-7899
Air bubble migration rates as a proxy for bubble pressure distribution in ice cores
Ruzica Dadic, Martin Schneebeli, and Nancy Bertler

Y81
EGU2015-7906
Refining LA-ICP-MS techniques for the exploration of ultra-thin layers in Alpine and Polar ice
Nicole Spaulding, Pascal Bohleber, Paul Mayewski, Dietmar Wagenbach, Andrei Kurbatov, Sharon Sneed, Mike Handley, and Tobias Erhardt

Y82
EGU2015-8144 | presentation
Centennial to millennial variations of atmospheric methane during the early Holocene
Ji-Woong Yang, Jinho Ahn, and Edward Brook

Y83
EGU2015-8367
RICE ice core: Black Carbon reflects climate variability at Roosevelt Island, West Antarctica
Aja Ellis, Ross Edwards, Nancy Bertler, Holly Winton, Ian Goodwin, Peter Neff, Andrea Tuohy, Bernadette Proemse, Chad Hogan, and Wang Feiteng

Y84
EGU2015-8471
Annual layers in the Roosevelt Island (coastal Antarctica) ice core determined from conductivity and calcium measurements
Marius Simonsen, Paul Vallelonga, Helle Kjær, Peter Neff, Nancy Bertler, Anders Svensson, Dorthe Dahl-Jensen, and Marie Riis

Y85
EGU2015-8649
Climate Signals from stable water isotope records for the last millennium from north Greenland
Stefanie Weißbach, Anna Wegner, Thomas Opel, Sepp Kipfstuhl, Hans Oerter, and Bo Vinther

Y86
EGU2015-8841
Iron and titanium geochemistry for paleoclimate reconstruction from Talos Dome ice core (East Antarctica)
Valter Maggi, Augusto Marcelli, Dariush Hampai, Giannantonio Cibin, Barbara Delmonte, and Giovanni Baccolo

Y87
EGU2015-8859
Towards a bipolar layer-counted ice-core chronology for the 41-75 ka time interval
Anders Svensson, Matthias Bigler, Thomas Blunier, Dorthe Dahl-Jensen, Hubertus Fischer, Sepp Kipfstuhl, Sune Rasmussen, Jakob Schwander, Inger Seierstad, Jørgen Peder Steffensen, Paul Vallelonga, Bo Vinther, Anna Wegner, Frank Wilhelms, and Mai Winstrup

Y88
EGU2015-9072
Continuous acidity measurements of the Roosevelt Island (coastal Antarctica) ice core
Helle Astrid Kjær, Paul Vallelonga, Marius Simonsen, Nancy Bertler, Peter Neff, and Anders Svensson

Y89
EGU2015-9374
The Mercedario ice core – an excellent archive for ENSO reconstruction
Theo Jenk, Anita Graesslin-Ciric, Leonhard Tobler, Heinz Gäggeler, Uwe Morgenstern, Gino Casassa, Martin Lüthi, Jochen Schmitt, Anja Eichler, and Margit Schwikowski

Y90
EGU2015-9696
What controls atmospheric particle sizes over the Greenland ice sheet?
Tobias Erhardt, Hubertus Fischer, and Dietmar Wagenbach

Y91
EGU2015-10319
Variability of polar snow densification during climatic transitions
Camille Bréant, Patricia Martinerie, Amaëlle Landais, and Laurent Arnaud

Y92
EGU2015-10730
Organic molecules in the polar ice: from chemical analysis to environmental proxies
Carlo Barbante, Piero Zennaro, Chiara Giorio, Natalie Kehrwald, Alisa K. Benton, Eric W. Wolff, Markus Kalberer, Torben Kirchgeorg, Roberta Zangrando, Elena Barbaro, and Andrea Gambaro

Y93
EGU2015-10937
Dust optical properties in antarctic ice cores: application of the Single Particle Extinction and Scattering (SPES) method
Marco Potenza, Stefano Villa, Tiziano Sanvito, Samuel Albani, Barbara Delmonte, and Valter Maggi

Y94
EGU2015-11860
Raman tomography of natural air hydrates
Christian Weikusat, Sepp Kipfstuhl, and Ilka Weikusat

Y95
EGU2015-11972
Measurements of sea ice proxies from Antarctic coastal shallow cores
Niccolò Maffezzoli, Paul Vallelonga, Andrea Spolaor, Carlo Barbante, and Massimo Frezzotti