There is regional variation in morphology and physiology of big bluestem across a large climate gradient. Can these regional ecotypes be used in restoration to promote increased resilience to future climate (increased variability in precipitation and increased drought) driven by climate change.
Approach Use a common garden across a large climate gradient to determine if there is a 'home-site' advantage, or if individuals from dry sites do well under drought conditions regardless of site. Learn more at the "Big Bluestem Ecotype Project" website |