A new Greenland ice core chronology for the Last Glacial termination. An eastwards expansion of the forest margin after c. The horizontal velocity field is determined from the force balance equations in their "derivative form" elliptical equation using the method presented by Pattyn [, a]. Ice cores are expensive to collect, house and keep. Following this approach, the GICC05 chronology is currently being applied to all main Greenland ice cores to allow analysis of the climatic information from all cores in a consistent chronological framework. Most researchers use their institutional email address as their ResearchGate login. We reconstruct past accumulation rates, that are larger than those modelled using the classical vapour saturation pressure relationship during glacial periods by up to a factor 1.
Most of the Mount Moulton tephra layers are trachytic, and are derived from Mount Berlin, a still thermally active volcano located similar to 30 km away to the west.
Are the records from the Antarctic ice cores at odds with the records from the Greenland ice cores?