Faculty

Institution

Unit

Venue

Thomas Hrabik

University of Minnesota Duluth

Affiliations

Swenson College of Science and Engineering

Department Of Biology

University of Minnesota Duluth

NoneThomas Hrabik is currently serving as a Biology faculty at University of Minnesota Duluth.

Honors

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Experiences

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Education

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Thomas Hrabik

University of Minnesota Duluth

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ecology aquatic ecosystems fish biology environmental science freshwater biology freshwater ecosystems marine biology fisheries fishery science conservation biology aquatic conservation fishery research water ecologies foraging fishery management oceanography ecosystems avian biology wildlife community (ecology) marine ecology evolutionary biology fishery assessment wildlife ecology zooplankton ecology siscowet lake trout earth science climate change zoology predator-prey interactions biological oceanography limnology diel vertical migration invasive rainbow smelt biological invasions hydrobiologia animal behavior animal ecology invasion biology environmental biology short-term variability vertical migration coarse woody habitat yellow perch water chemistry laurentian great lakes prey selection western lake spatial distribution thymallus nigrescens visual sensitivity north-temperate lake mobile computing communication security ocean sciences restoration ecology applied ecology integrated assessment nature conservation location management real-time data location tracking aquatic food system arid environments microplastics environmental pollution reservoir management movement ecology population ecology specie distribution oceanic science resource partitioning wildlife biology ecological simulation anthropogenic stress integrated measures

Notable Scholarly Works

Notable Federal Grants

Collaborators

Characterizing Shifts in Fish Community Diversity of Isle Royale National Park’s Inland Lakes. National Park Service (2026)

Evaluating the Scotopic Visual Sensitivity of Walleye ( Sander Vitreus ) and Implications for Foraging Habitat. PeerJ (2026)

animal behaviorforagingbehavioral ecologyvisual perceptionophthalmologyvisual systemvisual science

Age-Dependent Juvenile Mortality Explains Delayed Smolting in a Declining Steelhead Population. Journal of Great Lakes Research (2025)

Spatiotemporal Patterns and Drivers of Fish Biodiversity on a Remote Freshwater Archipelago. Journal of Biogeography (2025)

marine biodiversityecologyaquatic ecosystemsfreshwater biologybiogeographybiodiversity

Spawning Habitat Partitioning of Sympatric Salmonid Populations in the Upper Bois Brule River, Wisconsin. Fishes (2025)

natural resource managementanimal ecologyfishery researchecologyaquatic ecosystemspopulation biologycommunity (ecology)evolutionary biologyecology and evolutionary biologyfisheryfreshwater biologyfish biologyaquaculturewildlifeconservation biologyaquatic conservation

Stable Isotope Analysis of Western Lake Superior Predatory Fishes, Part Two: Prey Source Contributions. Journal of Great Lakes Research (2025)

The Effects of Light Intensity and Water Clarity on Growth Rates of Age-0 Walleye (Sander Vitreus). Fisheries Research (2025)

fishery researchecologyaquatic ecosystemsfishery sciencefisheries

Visual Sensitivity, Foraging Behavior, and Success of Walleye (Sander Vitreus) Under Ecologically Relevant Downwelling Light Conditions. Environmental Biology of Fishes (2025)

Noland O. MichelsQuinnlan C. SmithLoranzie S. RogersThomas R. HrabikGreg G. SassAllen F. Mensinger

foragingecologyfish biologyvisual sensitivityenvironmental biologylight conditions

Winter Severity Shapes Zooplankton Community in a Shallow Green Lake. Ecology (2025)

zooplankton ecologyecologyaquatic ecosystemscommunity (ecology)freshwater biologylimnology

Are Lakemounts Hotspots of Productivity and Biodiversity?. Journal of Great Lakes Research (2024)

Bianca PossamaiJ. Ellen MarsdenJohn JanssenMichael D. RennieThomas R. HrabikJason D. Stockwell

environmental scienceecologywater ecologiesaquatic ecosystemslandscape ecologylakemounts hotspotsfreshwater biologybiodiversityearth sciencefreshwater ecosystemsconservation biologyecosystemsaquatic conservation

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Thomas Hrabik

University of Minnesota Duluth

Affiliations

Swenson College of Science and Engineering

Department Of Biology

University of Minnesota Duluth

NoneThomas Hrabik is currently serving as a Biology faculty at University of Minnesota Duluth.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Thomas Hrabik

University of Minnesota Duluth

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

Characterizing Shifts in Fish Community Diversity of Isle Royale National Park’s Inland Lakes. National Park Service (2026)

Evaluating the Scotopic Visual Sensitivity of Walleye ( Sander Vitreus ) and Implications for Foraging Habitat. PeerJ (2026)

animal behaviorforagingbehavioral ecologyvisual perceptionophthalmologyvisual systemvisual science

Age-Dependent Juvenile Mortality Explains Delayed Smolting in a Declining Steelhead Population. Journal of Great Lakes Research (2025)

Spatiotemporal Patterns and Drivers of Fish Biodiversity on a Remote Freshwater Archipelago. Journal of Biogeography (2025)

marine biodiversityecologyaquatic ecosystemsfreshwater biologybiogeographybiodiversity

Spawning Habitat Partitioning of Sympatric Salmonid Populations in the Upper Bois Brule River, Wisconsin. Fishes (2025)

Stable Isotope Analysis of Western Lake Superior Predatory Fishes, Part Two: Prey Source Contributions. Journal of Great Lakes Research (2025)

The Effects of Light Intensity and Water Clarity on Growth Rates of Age-0 Walleye (Sander Vitreus). Fisheries Research (2025)

fishery researchecologyaquatic ecosystemsfishery sciencefisheries

Visual Sensitivity, Foraging Behavior, and Success of Walleye (Sander Vitreus) Under Ecologically Relevant Downwelling Light Conditions. Environmental Biology of Fishes (2025)

Noland O. MichelsQuinnlan C. SmithLoranzie S. RogersThomas R. HrabikGreg G. SassAllen F. Mensinger

foragingecologyfish biologyvisual sensitivityenvironmental biologylight conditions

Winter Severity Shapes Zooplankton Community in a Shallow Green Lake. Ecology (2025)

zooplankton ecologyecologyaquatic ecosystemscommunity (ecology)freshwater biologylimnology

Are Lakemounts Hotspots of Productivity and Biodiversity?. Journal of Great Lakes Research (2024)

Bianca PossamaiJ. Ellen MarsdenJohn JanssenMichael D. RennieThomas R. HrabikJason D. Stockwell

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5
9
10 / page