Trees Will Adapt, Migrate or Die Barbara Crane, US Forest Service, National Forest System (SePPCon 2016) Barbara Crane, USFS, describes special considerations for trees.  Because the are long-lived, they cannot respond quickly to multiple threats from pathogens, fire, drought and climate change. Rates of historic migration of 300 to 1200 ft/yr cannot keep up with the […]
Trees Will Adapt, Migrate or Die
