The Ecology and Evolutionary Biology Department has been working hard and monitoring, as well as planning, for COVID-19/Coronavirus and the safety of the UCLA community. We understand that we live in very uncertain times and, with news about the virus changing frequently, we appreciate your cooperation. Please know the department is committed to working in everyone’s best interest—students, faculty, staff, and community at large.

Our Winter 2022 Seminar Series will be held in-person and virtually.  Proof of full vaccination or a negative COVID test within 72 hours of the seminar is required for non-UCLA attendees.  Clearance from the UCLA Symptom monitoring website or app is required for UCLA attendees.

We appreciate your understanding at this time.

February 12, 2020

12:00 The Hershey Hall Grand Salon, Room 158, Hershey Hall

Elsa Cleland

" The importance of seasonal timing for preserving California's native flora in the face of climate change and invasion "

Phenology is the study of seasonal timing in organisms, variation in phenology reflects ecological and evolutionary differences among organisms, and also contributes to species co-existence in diverse communities. Phenology is also a key trait predicting species responses to global change: accelerated phenology is associated with climate change in many areas, and here in California invasive plants appear to benefit from having early-season phenology. This seminar will summarize experimental work from my lab showing that phenological sensitivity to rising temperatures predicts species performance in a warming world, and that phenology predicts competitive outcomes between native and invasive species. Finally, I’ll address the biotic and abiotic factors that can act to constrain adaptation of seemingly favorable phenological strategies.

Host: Nathan Kraft