Categories
Events Science and Conservation of Sea Otters

Crabinar: Will Sea Otters Take a Bite Out of Dungeness? (7/8/21)

Blue Banner

Let’s Talk Crab

Photo: Oregon Coast Aquarium

Dungeness crab are an iconic marine shellfish of great economic and cultural importance to Oregon’s coastal communities and way of life.  The Elakha Alliance is keenly interested in avoiding or minimizing potential conflicts with Dungeness crab harvest when sea otters are returned to their former homes on the Oregon coast.  This “Crabinar” will explore what we know about the effect of sea otters on commercial Dungeness crab harvest elsewhere, the potential for conflicts in Oregon and possible actions that can help to reduce  or avoid conflicts.  The Crabinar will feature a state-of-the art population model used to predict the location and numbers of sea otters in Oregon in the years following restoration. 

This webinar will take place for free on Thursday July 8th, at 7:00pm PDT. Register below for the Zoom link.

Guest Speakers

  • Dr. Alan Shanks, University of Oregon Institute for Marine Biology: life-history and population dynamics of Dungeness crab in Oregon.
  • Tracy Grimes, M.S., San Diego State University: effect of sea otters in California on Dungeness crab catches and effect on young crab in estuaries.
  • Dr. Ginny Eckert, Director, Alaska Sea Grant Program, University of Alaska Fairbanks: effects of an expanding population of sea otters in SE Alaska on Dungeness crab and other shellfisheries.
  • Dr. Tim Tinker, University of California Santa Cruz and lead author of a feasibility study of restoring sea otters to Oregon: considerations of Dungeness crab in the Oregon Feasibility Study, Oregon Sea Otter Population Model and four “what-if” scenarios for possible sea otter populations in 30 years.
  • Shannon Davis, Principal with The Resources Group Economist: potential impacts of sea otters on Oregon Dungeness crab harvest as forecast by four “what-if” scenarios for future sea otter populations.