Areas of research include:
The current and historical role and effects of fire in terrestrial and riparian ecosystems
The ecological and economic consequences of the use of fire and fire surrogates in ecosystem restoration and management
Development and review of fire policies in the United States, Australia, and Mexico
Investigating the interaction of other ecosystem components (such as wildlife, soils, water, invasive organisms) and ecosystem processes (such as insects, disease, climate, dispersal and regeneration, herbivory, and biodiversity) with fire
Interaction of global climate change and fire regimes, and consequences for future natural resource management
Wildfire use in remote areas including impacts on biodiversity, carbon stocks, hydrology, fire hazards, forest regeneration, and understory vegetation
Fire, vegetation, and fuel dynamics in the Sierra San Pedro Martir in Northern Baja California, Mexico
Restoration treatments in mixed hardwood forests of northern California
Sustainable management of pygmy forests of northwestern California
Partnerships with Indigenous people to enhance stewardship and complementary policy development