Rosenberg Institute Seminar Series - Jaime Jahncke

Jaime Jahncke, PhD, Director, California Current Group, Point Blue Conservation Science and Adjunct Professor at San Francisco State University’s Estuary & Ocean Science Center

From Peru to California: How ocean processes influence prey and predator abundance in coastal areas? 

Abstract: This presentation examines the interplay between ocean processes and the abundance of prey and predators in coastal ecosystems, with a focus on regions in Peru and California. The talk explores how physical oceanographic processes influence prey availability and seabird distribution, highlighting findings from long-term studies on seabird diet, foraging ecology, and ecosystem dynamics. The work of Point Blue Conservation Science, particularly at the Farallon Islands and within the Greater Gulf of the Farallones, is showcased as a model for understanding and addressing environmental challenges. Research emphasizes the impacts of climate change, marine heatwaves, urban pollution, and human activities on marine biodiversity and ecosystem health. Dr. Jahncke also discusses innovative approaches, including automated surveys, drones, and machine learning, to enhance data collection and analysis. The talk concludes with a call for collaborative, science-based strategies to advance ocean conservation and build resilience in the face of climate and human pressures. 

Bio: Dr. Jaime Jahncke is the Director of the California Current Group at Point Blue Conservation Science and an Adjunct Professor at San Francisco State University’s Estuary & Ocean Science Center. With over 30 years of experience in marine bio-oceanography, Jaime’s work focuses on understanding and conserving marine wildlife and ecosystems. He collaborates with diverse partners to develop science-based solutions for ocean resilience, sustainable fisheries, and biodiversity conservation. Committed to advancing equitable and innovative approaches, Jaime strives to integrate research, policy, and community engagement to protect marine habitats and support coastal communities.