Bernd Wagner

TL;DR: A 2.8-million-year record of Arctic climate is developed using a sediment core from a lake in northeastern Russia that was formed more than 3.5 million years ago by a meteorite impact, suggesting strong interhemispheric climate connectivity.

TL;DR: In this paper, the authors present a series of timeslice maps for 20 ka, 15 ka, 10 ka and 5 ka, including grounding line position and ice sheet thickness changes, along with a clear assessment of levels of confidence.

TL;DR: In this paper, a multi-proxy approach and a strategy combining lacustrine and marine records along a north-south transect were used to reconstruct high-resolution and well-dated palaeohydrological records and to assess their spatial and temporal coherency.

TL;DR: In this paper, the authors review geological evidence from East Antarctica that constrains the ice sheet history throughout this period (∼30,000 years ago to present), including terrestrial cosmogenic nuclide dates from previously glaciated regions, 14C chronologies from glacial and postglacial deposits onshore and on the continental shelf, and ice sheet thickness changes inferred from ice cores and continental-scale ice sheet models.

TL;DR: In this article, an integrated monitoring of internal and external nutrient fluxes, a progressing eutrophication was detected (similar to 3.5-fold increase in phosphorus (P) concentration in the lake over the past century).