High-resolution aerosol concentration data from the Greenland NorthGRIP and NEEM deep ice cores

Erhardt, Tobias; Bigler, Matthias; Federer, Urs; Gfeller, Gideon; Leuenberger, Daiana; Stowasser, Olivia; Röthlisberger, Regine; Schüpbach, Simon; Ruth, Urs; Twarloh, Birthe; Wegner, Anna; Goto-Azuma, Kumiko; Kuramoto, Takayuki; Kjær, Helle A.; Vallelonga, Paul T.; Siggaard-Andersen, Marie-Louise; Hansson, Margareta E.; Benton, Ailsa K.; Fleet, Louise G.; Mulvaney, Rob; Thomas, Elizabeth R.; Abram, Nerilie; Stocker, Thomas F.; Fischer, Hubertus

doi:https://doi.org/10.5194/essd-14-1215-2022

Articles | Volume 14, issue 3

https://doi.org/10.5194/essd-14-1215-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/essd-14-1215-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 14, issue 3

Data description paper

|

16 Mar 2022

Data description paper |

| 16 Mar 2022

High-resolution aerosol concentration data from the Greenland NorthGRIP and NEEM deep ice cores

Tobias Erhardt, Matthias Bigler, Urs Federer, Gideon Gfeller, Daiana Leuenberger, Olivia Stowasser, Regine Röthlisberger, Simon Schüpbach, Urs Ruth, Birthe Twarloh, Anna Wegner, Kumiko Goto-Azuma, Takayuki Kuramoto, Helle A. Kjær, Paul T. Vallelonga, Marie-Louise Siggaard-Andersen, Margareta E. Hansson, Ailsa K. Benton, Louise G. Fleet, Rob Mulvaney, Elizabeth R. Thomas, Nerilie Abram, Thomas F. Stocker, and Hubertus Fischer

Data sets

High resolution aerosol concentration data from the Greenland NorthGRIP and NEEM deep ice cores T. Erhardt, M. Bigler, U. Federer, G. Gfeller, D. Leuenberger, O. Stowasser, R. Röthlisberger, S. Schüpbach, U. Ruth, B. Twarloh, A. Wegner, K. Goto-Azuma, K. Takayuki, H. A. Kjær, P. T. Vallelonga, M.-L. Siggaard-Andersen, M. E. Hansson, A. K. Benton, L. G. Fleet, R. Mulvaney, E. R. Thomas, N. J. Abram, T. F. Stocker, and H. Fischer https://doi.org/10.1594/PANGAEA.935838

NEEM ice core High Resolution (0.05 m) Water Isotope Ratios (18O/16O, 2H/1H) covering 8-129 ky b2k V. Gkinis, B. M. Vinther, T. Quistgaard, T. Popp, A.-K. Faber, C. T. Holme, C. M. Jensen, M. Lanzky, A. M. Lütt, V. Mandrakis, N. O. Ørum, A.-S. Pedersen, N. Vaxevani, Y. Weng, E. Capron, D. Dahl-Jensen, M. Hörhold, T. R. Jones, J. Jouzel, A. Landais, V. Masson-Delmotte, H. Oerter, S. O. Rasmussen, H. C. Steen-Larsen, J. P. Steffensen, A. E. Sveinbjörnsdottir, B. H. Vaughn, and J. White https://doi.org/10.1594/PANGAEA.925552

GICC05-modelext for NGRIP and water isotope data S. O. Rasmussen, A. Svensson, K. K. Andersen, H. B. Clausen, M. Bigler, J. P. Steffensen, B. M. Vinther, M.-L. Siggaard Andersen, S. J. Johnsen, L. B. Larsen, D. Dahl-Jensen, R. Röthlisberger, H. Fischer, K. Goto-Azuma, M. E. Hansson, U. Ruth, S. M. Davies, R. Muscheler, F. Parrenin, I. K. Seierstad, E. W. Wolff, J. Chappellaz, and T. Blunier https://www.iceandclimate.nbi.ku.dk/data/ 2010-11-19_GICC05modelext_for_NGRIP.txt

GICC05-modelext for NEEM S. O. Rasmussen, P. M. Abbott, D. Dahl-Jensen, T. Blunier, A. J. Bourne, E. J. Brook, S. L. Buchardt, C. Buizert, J. Chappellaz, H. B. Clausen, E. Cook, S. M. Davies, M. Guillevic, J. Kipfstuhl, T. Laepple, I. K. Seierstad, J. P. Severinghaus, J. P. Steffensen, C. Stowasser, A. Svensson, P. Vallelonga, B. M. Vinther, F. Wilhelms, and M. Winstrup https://www.iceandclimate.nbi.ku.dk/data/ 2013-12-05GICC05modelext-NEEM-1.xls

Short summary

The datasets presented alongside this manuscript contain high-resolution concentration measurements of chemical impurities in deep ice cores, NGRIP and NEEM, from the Greenland ice sheet. The impurities originate from the deposition of aerosols to the surface of the ice sheet and are influenced by source, transport and deposition processes. Together, these records contain detailed, multi-parameter records of past climate variability over the last glacial period.