Is dust inevitable in southeastern California’s Owens Valley? A new federal report says “no,” supported by work from Valerie Eviner, a professor in the Department of Plant Sciences. Native plants and better water management offer help, amid warming weather that will make air dustier for valley residents.
Invasive grasses fueled by nitrogen pollution are altering fire patterns in the Mojave Desert, threatening Joshua trees. UC Davis restoration ecologist Justin Valliere says restoration must focus on protecting key areas from frequent wildfires.
