Snow and ice loss warms the land surface and air, setting off a feedback loop of further ice loss. This destabilises the landscape, with potentially hazardous impacts.

In 2015 he joined the Institute for Arctic and Alpine Research (INSTAAR ... In 2016 he was received a Fulbright Specialist award to teach mountain geography at Tribhuvan University, Nepal, and has ...

My research aims to tackle ecology and global change biology questions. I work at the interface of biogeography, functional ecology, global change biology, and ecological restoration. My research ...