Many Great Lakes fish species, including lake sturgeon, walleye, white fish and cisco, migrate to rocky areas to deposit and fertilize their eggs. However, in many systems spawning habitat has been degraded due to sedimentation, destroyed during the construction of shipping channels, or made inaccessible by barriers. Constructed spawning reefs – essentially beds of loose rock placed on a river or lake bottom – is one method of restoring lost fish habitat.
In 2001, a diverse team came together to test and study strategies for creating fish spawning reefs in the St. Clair–Detroit River System. By applying an adaptive management process through a series of reef restoration projects, the team has improved its strategies for designing, building and monitoring projects and for facilitating an effective planning process. Key lessons have been summarized in a recent practitioner-oriented report, which is available here.
This webinar will share lessons learned about adaptive management, stakeholder engagement, reef design and project monitoring. Members of the reef restoration team will discuss their distinct roles and share both challenges and strategies for achieving desired restoration outcomes. This webinar is co-sponsored by two reef project funders, the NOAA Restoration Center and Sustain Our Great Lakes, and representatives from these organizations will be available for questions.
JOIN US ON MARCH 9
11AM Eastern / 10 AM Central
Details and Registration
Presenters will include:
Jennifer Read, PhD
Director, University of Michigan Water Center
Extension Educator, Michigan Sea Grant
Rachel Echtinaw, PE
Civil Engineer, SmithGroupJJR
Fisheries Biologist, U.S. Fish and Wildlife Service
- A recording of the webinar will be available for viewing at www.sustainourgreatlakes.org following the conclusion of the live program.
- Project report: Science in Action: Lessons Learned from Fish Spawning Habitat Restoration in the St. Clair and Detroit Rivers (pdf)
- News brief and slide show
Sustain Our Great Lakes is a bi-national, public-private partnership that sustains, restores and protects fish, wildlife and habitat in the Great Lakes basin by leveraging funding, building conservation capacity, and focusing partners and resources toward key ecological issues.