Projects

We advance our mission across all our commitments through a variety of projects designed to serve and support our stakeholders. Search and explore hundreds of projects to learn more about our on-the-ground impacts in the Gulf of Maine and beyond.

Simulating Cod Management Alternatives

Atlantic cod in U.S. waters are managed as two distinct stocks. Recently, however, an interdisciplinary review revealed that the current stock boundaries do not align …
Understanding Climate Impacts on the Maine Coastal Fish and Invertebrate Community

The goal of this study is to synthesize data collected through the ME-NH Inshore Trawl Survey, and place it in the context of other surveys …
Developing an Integrated Ecosystem Assessment

The goal of this study is to develop an integrated ecosystem assessment (IEA) focused on characterizing the status and trends of the fishery ecosystem in …
Groundfish Management Strategy Evaluation

The impacts of climate change on marine fisheries resources are increasing. Some groundfish stocks, such as Georges Bank cod, have declined to record-low biomass in …
Evaluating the Life History and Stock Structure of Yellowfin Tuna (Thunnus albacares) in the Northwest Atlantic Ocean

Yellowfin tuna are a large highly migratory species (HMS) found throughout the world's oceans and are the most targeted HMS species along the US East …
Evaluating the Importance of Chub Mackerel in the Diet of Highly Migratory Species

Our project seeks to investigate the foraging ecology of marlins (blue, white, round-scale spearfish) and tunas (bigeye, yellowfin) along the East Coast to identify the …
Evaluating Age Structure, Aging Bias and Mixed Stock Composition of Atlantic Bluefin Tuna in the Northwest Atlantic

Our project sets up long-term biological sample collections to fill in life history gaps, including age structure and stock mixing. We do this by using …
Improving Science and Management of Highly Migratory Species in the Atlantic

The Pelagic Ecosystem Research Consortium's (PERC) core mission directly responds to the National Marine Fisheries Service’s calls to advance science-based management of highly migratory species …
Evaluating Age Structure and Foraging Ecology of Yellowfin and Bigeye Tuna in the Northwest Atlantic

While yellowfin and bigeye tuna comprise some of the world's largest fisheries, there is surprisingly little known about their life history. Our project seeks to …
Foraging Ecology of Atlantic Bluefin Tuna in the Northwest Atlantic

The ocean is changing. In the Gulf of Maine, annual temperatures are increasing and higher temperatures mean that entire ocean ecosystems may change or shift. …
Integrating Climate Impacts into Atlantic Bluefin Tuna Stock Assessment

Our project is examining atmospheric and oceanographic changes that may have impacted the distribution of giant bluefin tuna in the Gulf of Maine. This information …
Atlantic Ocean Tropical Tuna Tagging Program

Non-conventional techniques used to identify stock structure in other tunas (e.g., otolith chemistry, genetic analyses), unfortunately, don’t work well for tropical tunas, so determining if …