Olli Karjalainen

I am a physical geographer currently studying periglacial and permafrost landscapes and their diversity at both local and global scales. More specifically, I am interested in (perma)frost related processes and landforms and their dynamics in a changing climate. In my work, I make use of a wide array of GIS, remote sensing and statistical modelling methods. In addition, I am involved in efforts to assess the effects of climate change on permafrost and infrastructure across the Arctic region.