Georgy Falster

Dr. Georgy Falster is a Postdoctoral Fellow at the School of Earth Sciences, Australian National University (ANU), specializing in climate science with primary focus on Earth's water cycle dynamics. His research integrates natural archives, climate observations, and modeling to investigate hydroclimatic variability across temporal scales from the Quaternary to modern climate change.

Academic Background

• PhD research reconstructed Australian Quaternary palaeo-environments using palaeolimnology and stable/clumped isotopic analysis of carbonates
• Postdoctoral Research Associate at Washington University in St. Louis studying Common Era hydroclimate through water isotope proxies
• Former Marine Scientist at Geoscience Australia conducting seabed morphology analysis

Research Focus

Dr. Falster employs the stable isotopic composition of water as an integrative tracer across multiple natural archives including lake sediments, ice cores, corals, tree rings, and speleothems. His work establishes pre-industrial climatic baselines using Common Era (~2000-year) data to quantify anthropogenic climate impacts, with specialized expertise in tropical Pacific influences on global hydroclimate. Recent methodological approaches incorporate machine learning for extreme event attribution.

Research Trends

Analysis of his 2023-2025 publications reveals three convergent research streams: (1) Australian drought mechanisms and human-induced intensification, (2) Pacific climate dynamics over millennial timescales, and (3) interdisciplinary applications of isotope geochemistry in archaeological contexts. This demonstrates rigorous methodological transfer between paleoclimate reconstruction and contemporary climate change attribution.

Supervision and Projects

• Registered to supervise research students at ANU
• Principal Investigator for "Understanding isotopic composition of precipitation across Australia" (2022-2023)
• Principal Investigator for "Diatom lipids to reveal sea-ice history in Antarctic regions" (2017-2023) with Antarctic ecosystem and climate modeling components