Understanding Climate-Groundwater Feedbacks in Coupled Natural-Human Systems

 

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The importance of groundwater as a resilient water supply has increased in recent years, and efforts are underway to achieve groundwater sustainability and reduce overdrafts in aquifers. However, understanding climate-groundwater feedbacks in coupled natural-human systems are complex given the groundwater response time to environmental drivers and challenges in quantifying recharge. In this talk, I will provide an overview of groundwater lag time and recovery to droughts across the Continental US using groundwater level observations from anthropogenically unaffected aquifers. Next, I will focus on approaches for characterizing groundwater recharge in high-elevation mountainous critical zones, where mountain-valley aquifer connectivity is poorly understood.

Speaker: Hoori Ajami, UC Riverside

Attend in person or online

Room 350/372