Adam Booth and Halldór Pétursson looked to the slopes around Eyjafjörður, a fjord in north central Iceland, to uncover the triggers behind landslides that occurred in the wake of the retreat ...

Landslide researcher digs into the past Ridgefield High grad, ... (ADAM BOOTH/Portland State University) Photo Gallery. Growing up in Ridgefield, ...

In this August 2010 photo, graduate research fellow Adam Booth uses GPS receivers to monitor movement of bedrock landslides in Norway. This project was funded by NSF and the Research Council of ...