Ammonium and non-sea salt sulfate in the EPICA ice cores as indicator of biological activity in the Southern Ocean - Kaufmann, Patrik; Fundel, Felix; Fischer, Hubertus; Bigler, Matthias; Ruth, Urs; Udisti, Roberto; Hansson, Margareta; de Angelis, Martine; Barbante, Carlo; Wolff, Eric W.; Hutterli, Manuel; Wagenbach, Dietmar (Quaternary science reviews, 2010)
Online veröffentlicht am 1. Dezember 2009