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  1. Article

    Publisher Correction to: Effect of light intensity and substrate type on siscowet lake trout (Salvelinus namaycush siscowet) predation on deepwater sculpin (Myoxocephalus thompsonii)

    Due to a mistake during the production process, the online/HTML version of the original article was published under the terms of the Creative Commons Attribution 4.0 International License. The article is not o...

    Trevor D. Keyl, Thomas R. Hrabik, Allen F. Mensinger, Loranzie S. Rogers in Hydrobiologia (2020)

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    Article

    Siscowet lake charr (Salvelinus namaycush siscowet) visual foraging habitat in relation to daily and seasonal light cycles

    Using siscowet lake charr (Salvelinus namaycush siscowet) as an example organism, we modeled visual foraging habitat in relation to: (i) daily solar and lunar intensity, (ii) seasonal changes in maximum solar and...

    Trevor D. Keyler, Bryan G. Matthias, Thomas R. Hrabik in Hydrobiologia (2019)

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    Article

    Effect of light intensity and substrate type on siscowet lake trout (Salvelinus namaycush siscowet) predation on deepwater sculpin (Myoxocephalus thompsonii)

    Foraging characteristics of siscowet lake trout (Salvelinus namaycush siscowet) on deepwater sculpin (Myoxocephalus thompsonii) were studied under ecologically relevant downwelling light intensities (9.0 × 108 to...

    Trevor D. Keyler, Thomas R. Hrabik, Allen F. Mensinger, Loranzie S. Rogers in Hydrobiologia (2019)

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    Article

    The effects of experimental whole-lake mixing on horizontal spatial patterns of fish and Zooplankton

    We examined horizontal spatial patterns of fish densities and zooplankton biomass at a fine spatial scale of 50 m across seasons before, during, and after an experimental lake destratification to determine how...

    Heald Emily, Thomas R. Hrabik, Yang Li, Zach J. Lawson in Aquatic Sciences (2017)

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    Article

    A whole-lake experiment to control invasive rainbow smelt (Actinoperygii, Osmeridae) via overharvest and a food web manipulation

    Invasive rainbow smelt (Osmerus mordax) have spread rapidly throughout inland lakes of North America with detrimental effects on several native fishes. To test for the potential to control this species, we condu...

    Jereme W. Gaeta, Thomas R. Hrabik, Greg G. Sass, Brian M. Roth in Hydrobiologia (2015)

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    Article

    Food resource effects on diel movements and body size of cisco in north-temperate lakes

    The movement patterns and body size of fishes are influenced by a host of physical and biological conditions, including temperature and oxygen, prey densities and foraging potential, growth optimization, and p...

    Tyler D. Ahrenstorff, Thomas R. Hrabik, Peter C. Jacobson, Donald L. Pereira in Oecologia (2013)

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    Article

    Abundance, spatial distribution, and diet of endangered Hovsgol grayling (Thymallus nigrescens)

    The Hovsgol grayling, endemic to Lake Hovsgol, Mongolia, is considered endangered, but published descriptions of the species abundance, distribution, or behavior do not exist. We used hydroacoustics, vertical ...

    Tyler D. Ahrenstorff, Olaf P. Jensen, Brian C. Weidel in Environmental Biology of Fishes (2012)

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    Article

    Landscape-scale Variation in Taxonomic Diversity in Four Groups of Aquatic Organisms: The Influence of Physical, Chemical, and Biological Properties

    We evaluated several factors influencing the taxonomic richness of macrophytes, benthic invertebrates, snails, and fish in a series of northern Wisconsin lakes. We chose the study lakes to decouple the potenti...

    Thomas R. Hrabik, Ben K. Greenfield, David B. Lewis, Amina I. Pollard in Ecosystems (2005)