NOAA Fisheries has awarded more than $2.3 million to partners around the country to support innovative bycatch reduction research projects through its Bycatch Reduction Engineering Program. Bycatch of various species--fish, marine mammals, or turtles--can have significant biological, economic, and social impacts. Preventing and reducing bycatch is a shared goal of fisheries managers, the fishing industry, and the environmental community.
Working side-by-side with fishermen on their boats, NOAA Fisheries has developed solutions to some of the top bycatch challenges facing our nation's fisheries.
Ongoing regional projects include:
Development of radio and satellite smart buoys to help fishermen avoid bycatch hot spots.
Understanding sea turtle entanglement in vertical lines.
Evaluating the use of elevated sweeps on a West Coast groundfish bottom trawl to reduce contact with the seafloor and the corals living there.
The newly-awarded projects support bycatch reduction research around the country and address a variety of species, including Pacific rockfish, shrimp, haddock, herring, lobster, sharks, sea turtles, and other marine mammals.
Project: Developing radio and satellite smart buoys to reduce bycatch.
Project: Developing and testing a multi-sensory bycatch reduction strategy to reduce sea turtle bycatch in gillnet and pound net fisheries.
Project(s): 1) Assessing the occurrence and severity of decompression sickness in marine turtles incidentally captured by trawl fisheries.
2) Habitat use, movement behavior, and residency of oceanic whitetip sharks, Carcharhinus longimanus found in association with fish aggregating devices in Hawaii: Identifying strategies to reduce mortality of a threatened species.
Project(s): 1) Testing Selectivity and Raised Webbing Gillnets on Target and Non-Target Species in the Northeast Haddock Fishery.
2) Improving the Understanding of Sea Turtle Entanglement in Vertical Lines.
3) A Modified Foot Sweep for Bycatch Reduction in the Limited Access Scallop Fishery.
Project(s): 1) Minimizing seafloor and benthic macroinvertebrate impacts: An evaluation of elevated sweeps on a west coast groundfish bottom trawl.
2) Measuring the overall effectiveness of LED lights to reduce eulachon and darkblotched rockfish bycatch in the ocean shrimp trawl fishery.
Project: Developing and testing a pelagic species distribution model to forecast river herring bycatch hot spots.
Project: Application of a new bycatch reduction device for use in the U.S. shrimp industry.
Project: Evaluation of pound nets as stock-selective fishing tools in the lower Columbia River Basin.
Project: Developing rules to reduce the targeting and bycatch of toothed whales, dolphins, and porpoises in pelagic longline fisheries.
Project: Evaluation of alternative fishing technology and strategies to increase yield in the Florida spiny lobster fishery.
Project: Closing data gaps on discard mortality and tactical capture and handling practices to reduce mortality in the Gulf of Maine recreational groundfish fishery.
Project: Uncovering blind spots: Novel methods to assess fine-scale seabird-fisheries overlap to prioritize conservation management.
Project: Post-release mortality of adult red drum caught by recreational anglers.
Project: Determining the discard mortality rate and "best capture and handing" methods for Atlantic cod (Gadus morhua) captured in the Gulf of Maine lobster industry.
Learn more about the 2017 grantees and their projects. Download File