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  1. Article

    Open Access

    Modeling potential impacts of three benthic invasive species on the Lake Erie food web

    Assessing the potential for aquatic invasive species (AIS) to impact ecosystem function and services is an important component of ecological risk assessment. This study focuses on quantifying changes in biomas...

    Hongyan Zhang, Edward S. Rutherford, Doran M. Mason… in Biological Invasions (2019)

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    Article

    Resource switching in fish following a major food web disruption

    Dreissenid mussels (Dreissena polymorpha and D. bugensis) have re-engineered Great Lakes ecosystems since their introduction in the late 1980s. Dreissenids can have major indirect impacts on profundal habitats by...

    Michael D. Rennie, W. Gary Sprules, Timothy B. Johnson in Oecologia (2009)

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    Article

    Sustainability of the Lake Superior Fish Community: Interactions in a Food Web Context

    The restoration and rehabilitation of the native fish communities is a long-term goal for the Laurentian Great Lakes. In Lake Superior, the ongoing restoration of the native lake trout populations is now regar...

    James F. Kitchell, Sean P. Cox, Chris J. Harvey, Timothy B. Johnson… in Ecosystems (2000)