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  1. No Access

    Article

    Freshwater hotspots of biological invasion are a function of species–pathway interactions

    The introduction and spread of aquatic invasive species constitutes a global epidemic that continues to homogenize the world’s aquatic flora and fauna. Species invasions are occurring at an unprecedented scale...

    Angela M. Bobeldyk, Janine Rüegg, Gary A. Lamberti in Hydrobiologia (2015)

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    Article

    Whole-Stream Metabolism Responds to Spawning Pacific Salmon in Their Native and Introduced Ranges

    Pacific salmon (Oncorhynchus spp.) perform important ecological roles in stream ecosystems by provisioning nutrients as resource subsidies and modifying their physical habitat as ecosystem engineers. These contra...

    Peter S. Levi, Jennifer L. Tank, Janine Rüegg, David J. Janetski… in Ecosystems (2013)

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    Article

    Ecological Effects of Live Salmon Exceed Those of Carcasses During an Annual Spawning Migration

    We tested the hypothesis that the carcasses of anadromous Pacific salmon (Oncorhynchus spp.) constitute a significant source of nutrients in the nutrient-poor freshwaters where these fish migrate, spawn, senesce,...

    Scott D. Tiegs, Peter S. Levi, Janine Rüegg, Dominic T. Chaloner… in Ecosystems (2011)

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    Article

    Influence of grazer type and abundance on plant-herbivore interactions in streams

    Grazer-periphyton interactions were investigated in 11 laboratory streams holding a range of densities of three herbivore taxa during a 32-d experiment. Effects of grazers on algae were strongest with Dicosmoecus...

    Gary A. Lamberti, Stanley V. Gregory, Linda R. Ashkenas, Judith L. Li… in Hydrobiologia (1995)

  5. No Access

    Article

    Bionomics of invertebrates within an extensive Potamogeton pectinatus bed of a California marsh

    Fourteen samples of sago pondweed (Potamogeton pectinatus L.) and associated invertebrates were collected every two weeks over a single season of plant growth in a large monospecific pondweed-bed located in Coyot...

    Elizabeth A. Bergey, Steven F. Balling, Joshua N. Collins… in Hydrobiologia (1992)

  6. No Access

    Article

    Distribution of benthic algae and macroinvertebrates along a thermal stream gradient

    The distribution and abundance of benthic algae and macroinvertebrates were examined along a natural thermal gradient formed by hot springs in Little Geysers Creek, Sonoma Co., California, USA. Maximum water t...

    Gary A. Lamberti, Vincent H. Resh in Hydrobiologia (1985)