Keith Bosley at work in laboratory

Keith Bosley, of the National Marine Fisheries Service's Rockfish Habitat Group, uses stable-isotope chemical methods to determine food-web relationships between plankton and fish in Astoria Canyon. Image courtesy of Lewis and Clark 2001, NOAA/OER.

Related Links

Lewis and Clark Legacy

Lewis and Clark Legacy: Visiting the Frontier: Diving into Astoria Canyon, June 26 – July 3, (Phase 2), Expedition Summary

Living Ocean Photo Gallery