Historian Christian Kehrt presents a short biographical profile of geologist and polar explorer Alfred Wegener, with historic photographs. Wegener’s diaries from his three Greenland expeditions (1906–1931)—digitized, transcribed, and translated—are the focus of this Virtual Exhibition.

This exhibition shows some of the many links between the Neva River in St. Petersburg and the Viennese Danube discovered during the joint Russian-Austrian research project “The Long-Term Dynamics of Fish Populations and Ecosystems of European Rivers.”