文摘
High-resolution biological proxies (pollen, macrofossils, Cladocera and diatoms) and geochemical data. Robust chronology based on varve counting, AMS 14C dating and tephrochronology. Palaeoecological and geochemical data at 5–15 years temporal resolution. Reconstruction lake system responses to rapid climatic and environmental changes during the late Allerød – Younger.