We study the physiology, genetics, and genomics of woody species in ex-situ and in-situ environments with the goal of understanding and enhancing tree resilience to climate change. We have established molecular genetics methods to identify species and selected genotypes for conservation. We also study naturally occurring hybrids’ resilience to climate change, and we investigate genes involved in response to drought stress. We collaborate with KKL-JNF to increase the genetic resilience of the forest and to establish conservation programs for the woody species in Israel.