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Showing 1–2 of 2 results
Advanced filters: Author: Steve Dudgeon Clear advanced filters
  • Using a bioenergetic model and manipulative field experiment along a natural stream temperature gradient, the authors identify a temperature-induced trophic cascade where the presence of fish increases algal biomass and reduces decomposition, but only under warming.

    • Eoin J. O’Gorman
    • Lei Zhao
    • Guy Woodward
    ResearchOpen Access
    Nature Ecology & Evolution
    Volume: 7, P: 1983-1992
  • Petraitis and Dudgeon report a decline in mussel and gastropod abundance and recruitment on rocky intertidal shores of the Gulf of Maine over a period of 20 years. These declines are correlated with increased water temperatures and aragonite saturation state, which affects rates of shell calcification, and suggests environmental impacts on the food webs of rocky shores.

    • Peter S. Petraitis
    • S. R. Dudgeon
    ResearchOpen Access
    Communications Biology
    Volume: 3, P: 1-7