Michael G. Frisk

Machine learning-based ensemble species distribution models to guide monitoring and survey design for offshore wind

Evan Corey Ingram, Keith J. Dunton, Michael G. Frisk, Liam Butler

Abstract (1) The rapid expansion of offshore wind energy raises concerns about potential impacts on marine wildlife, yet development often outpaces the capacity for ecological assessment. Data-limited species in offshore environments are particularly challenging to monitor, constraining the ability to evaluate potential …

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Predicting Historical Populations and Evaluating Shifting Baselines of Traditionally Exploited Fisheries

Allegra C Ervin, Robert M. Cerrato, Adrian Jordaan, Michael G. Frisk

ABSTRACT Development of data‐intensive stock assessment and ecosystem‐based models has improved our understanding of shifting species abundance in response to fishing, ocean ecology, and species interactions. Along with this analytical progress is evidence that many stocks lack data required for complex models, …

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Reply to “Ecosystem modeling in the Northeastern United States: a comment on Sivel et al.” by J.S. Link

Michael G. Frisk, Elliot Sivel, Tatum Eigenberger, Allegra C Ervin et autres

Abstract Sivel et al. (2025) provided a review of peer-reviewed literature focused on food-web modeling and highlighted the many important contributions from research focused on the Northeastern US Shelf. Link (2025) raised several points related to our criteria of model evaluation and …

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Investigating the plasticity of Atlantic sturgeon Acipenser oxyrinchus migration timing in a changing climate

Ashley M Nicoll, Keith J. Dunton, Evan Corey Ingram, Joshua P. Zacharias et autres

Atlantic sturgeon Acipenser oxyrinchus, a US federally listed endangered species, exhibits broad-scale movements between rivers and coastal environments while also periodically aggregating along the Atlantic coast. Despite a harvest moratorium enacted in 1996, there is little evidence of population recovery. This is …

Coupled Multivariate Analyses Reveal Separate Climate and Local Drivers of Temporal and Spatial Change in a Coastal Marine Ecosystem

Tyler Rose Abruzzo, Michael G. Frisk, Liam Butler, Matthew Sclafani et autres

ABSTRACT Extensive temporal and spatial monitoring data provide an opportunity to identify the drivers of ecosystem change and to understand spatial relationships useful to conservation and management. Such data can potentially overcome the considerable intrinsic variability present in sampling and justify the …

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Commercial fishing influences the life histories of fish in the world's largest desert lake

Madison F. Muehl, Jill A. Olin, James Last Keyombe, Josephine Y. Aller et autres

Abstract Lake Turkana, the world's largest permanent desert lake, is an important source of fish for both local consumption and international trade. The growth of Lake Turkana's commercial fishery has increased the risk of overexploiting the lake's fish stocks. Selection pressure from …

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Predictions of southern migration timing in coastal sharks under future ocean warming

Maria Manz, Oliver N. Shipley, Robert M. Cerrato, Robert E. Hueter et autres

Projected redistribution of marine species due to ocean warming may undermine current conservation efforts. Yet, there have been few studies on how ocean warming may alter migration timing. Across 5 years of acoustic telemetry data (2018-2022), we determined environmental drivers of southward …

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Lessons from seventy-five years of ecosystem modeling in the Northeastern US Shelf

Elliot Sivel, Tatum Eigenberger, Allegra C Ervin, Maria Manz et autres

Abstract As fisheries management agencies move toward an ecosystem-based management framework it has become common to develop large and complex models to investigate the dynamics of marine systems. We review the published literature using ecosystem models for the Northeastern US Shelf (NEUS) …

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Performance of a fine-scale acoustic positioning system for monitoring temperate fish behavior in relation to offshore marine developments

Oliver N. Shipley, Ashley M Nicoll, Robert M. Cerrato, Keith J. Dunton et autres

Rapid global expansion of offshore wind farms, tidal, and wave technologies signifies a new era of renewable energy development. While a promising means to combat the impacts of climate change, such developments necessitate fine-scale monitoring of biological communities to determine impacts associated …

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Accumulation of Per- and Polyfluoroalkyl Substances (PFAS) in Coastal Sharks from Contrasting Marine Environments: The New York Bight and The Bahamas

Cheng‐Shiuan Lee, Oliver N. Shipley, Xiayan Ye, Nicholas S. Fisher et autres

High Resolution Image Download MS PowerPoint Slide Per- and polyfluoroalkyl substances (PFAS) enter the marine food web, accumulate in organisms, and potentially have adverse effects on predators and consumers of seafood. However, evaluations of PFAS in meso-to-apex predators, like sharks, are scarce. …

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Artificial intelligence and species distribution ensemble models inform resource interactions with offshore wind development

Evan Corey Ingram, Keith J. Dunton, Michael G. Frisk, Liam Butler

Abstract Development of offshore wind energy resources has led to growing concerns for marine wildlife. However, significant uncertainty remains regarding the technology’s potential to impact species of interest that may occupy planned development sites. This is further compounded by the difficulty of …

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LAKE TURKANA’S FISHERIES: NEW INSIGHTS FROM A CENTURY OF LIMNOLOGICAL RESEARCH

Madison F. Muehl, Jill A. Olin, James K. Keyombe, Robert Curwood Aller et autres

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