No photo available

S. Thomas Olliff

S. Thomas Olliff is the co-coordinator of the Great Northern Landscape Conservation Cooperative and Division Chief of Landscape Conservation and Climate Change for the National Park Service Intermountain Region. He is the natural resources representative on the NPS Revisiting Leopold Implementation Team.

Climate Change in Wildlands

Pioneering Approaches to Science and Management

Scientists have been warning for years that human activity is heating up the planet and climate change is under way. In the past century, global temperatures have risen an average of 1.3 degrees Fahrenheit, a trend that is expected to only...