Dr Kevan Yamahara1, Dr. Elizabeth Allan2, Dr. Christina Preston1, Dr. James Birch
1Monterey Bay Aquarium Research Institute, Moss Landing, United States, 2University of Washington, Seattle, United States
Biography:
Kevan Yamahara is a Research Specialist at the Monterey Bay Aquarium Research Institute (MBARI). He received his B.S. in Civil Engineering from California State Polytechnic University, Pomona and received his M.S. and Ph.D. in Environmental Engineering from Stanford University. At MBARI his research focuses on the development and application of new technologies for biological monitoring of aquatic environments.
Abstract:
Environmental DNA (eDNA) analysis has transformed our approach to detecting and monitoring biodiversity across both aquatic and terrestrial ecosystems. Despite its potential, traditional eDNA sampling methods face significant challenges, including high costs, time constraints, and limited spatial coverage. The recent advent of autonomous eDNA sampling technology marks a significant leap forward, offering researchers the ability to collect high-resolution genetic data more efficiently. This presentation will delve into the evolution of aquatic autonomous eDNA sampling technology, tracing its roots in marine environments to the cutting-edge instruments of today. It will also draw on deployments of the Environmental Sample Processor (ESP) to illustrate how these systems can enhance the spatial and temporal scales of biodiversity observations. Finally, it will examine the existing challenges associated with these technologies, and highlight work being done to advance these systems for routine, widespread biodiversity monitoring.