June 4, 2019 — A $75,000 gift from two seafood companies will fund a fourth field season for a University of Maine deep-water lobster settlement monitoring program.
The deep-water research is an extension of the American Lobster Settlement Index, which was initiated in 1989 by Rick Wahle, a research professor in the School of Marine Sciences who was named director of the Lobster Institute last fall. The index includes collaborators and monitoring sites from Rhode Island to Newfoundland.
The original surveys were conducted by divers, which confined data collection to shallower waters. In 2016, Wahle expanded monitoring to include greater depths with a novel collector deployed from fishing vessels. The addition of this data helps scientists evaluate how temperature affects the nursery potential of seabed for larval lobsters, and subsequent bottom movements by older juveniles.
Maine Sea Grant sponsored the first two years of deep-water monitoring in collaboration with Ready Seafood Co. of Portland and the Maine Department of Marine Resources. When the Maine Sea Grant project ended, Ready Seafood stepped in with a $75,000 gift to support a third research field season in 2018.