Dr Ersek is a palaeoclimatologist and geochemist with expertise in past  climate changes and human-environment interactions. His research is  spanning cave and karst science, atmospheric processes,  paleoclimatology/palaeoceanography, and peat geochemistry. His current  research focuses on using geochemical methods in speleothems, water, and  peat deposits to understand past changes in climate and environment.

Past Education and Employment

Postdoctoral researcher, Oxford University

PhD, Oregon State University, USA

MSc, Mississippi State University, USA

BSc, Babes-Bolyai University, Romania

https://scholar.google.com/citations?user=IsDq9XMAAAAJ&hl=en