(AC)³ Newsletter Issue #6 now via @UniLeipzig: www.ac3-tr.de/wp-content/uploads/2018/... incl. intern. science conference on #ArcticAmplification @Klimahaus_Brhv, #HALO, #SYNARC, #PS106, #PASCAL, #SiPCA, #POLAR2018 ... / #ac3tr @dfg_public @UniBremen...