@article{Erhardt_2021,<br/><span class="tab"></span> title={High resolution aerosol concentration data from the Greenland NorthGRIP and NEEM deep ice cores},<br/><span class="tab"></span> url={http://dx.doi.org/10.5194/essd-2021-324},<br/><span class="tab"></span> DOI={10.5194/essd-2021-324},<br/><span class="tab"></span> publisher={Copernicus GmbH},<br/><span class="tab"></span> author={Erhardt,<br/><span class="tab"></span> Tobias and Bigler,<br/><span class="tab"></span> Matthias and Federer,<br/><span class="tab"></span> Urs and Gfeller,<br/><span class="tab"></span> Gideo and Leuenberger,<br/><span class="tab"></span> Daiana and Stowasser,<br/><span class="tab"></span> Olivia and Röthlisberger,<br/><span class="tab"></span> Regine and Schüpbach,<br/><span class="tab"></span> Simon and Ruth,<br/><span class="tab"></span> Urs and Twarloh,<br/><span class="tab"></span> Birthe and Wegner,<br/><span class="tab"></span> Anna and Goto-Azuma,<br/><span class="tab"></span> Kumiko and Kuramoto,<br/><span class="tab"></span> Takayuki and Kjær,<br/><span class="tab"></span> Helle A. and Vallelonga,<br/><span class="tab"></span> Paul T. and Siggaard-Andersen,<br/><span class="tab"></span> Marie-Louise and Hansson,<br/><span class="tab"></span> Margaretha E. and Benton,<br/><span class="tab"></span> Ailsa K. and Fleet,<br/><span class="tab"></span> Louise G. and Mulvaney,<br/><span class="tab"></span> Rob and Thomas,<br/><span class="tab"></span> Elizabeth R. and Abram,<br/><span class="tab"></span> Nerilie and Stocker,<br/><span class="tab"></span> Thomas F. and Fischer,<br/><span class="tab"></span> Hubertus},<br/><span class="tab"></span> year={2021},<br/><span class="tab"></span> month=oct }