Alastair welcomes Dr. Olly Bartlett to the Geomob podcast to discuss the trend of greening in Antarctica. Olly shares his journey into remote sensing and explains how the study of moss banks can reveal how these ecosystems have been affected over time. They explore the use of Google Earth Engine for research and the potential risks of invasive species in fragile ecosystems. 

Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.