Browsing Faculté des arts et des sciences – Département de sciences biologiques - Travaux et publications by Subject "Food webs"

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  • Fate and trophic transfer of rare earth elements in temperate lake food webs 

    Amyot, Marc; Clayden, Meredith G.; MacMillan, Gwyneth A.; Perron, Tania; Arscott-Gauvin, Alexandre (2017-05-05)
    Many mining projects targeting rare earth elements (REE) are in development in North America, but the background concentrations and trophic transfer of these elements in natural environments have not been well characterized. We sampled abiotic and food ...

  • Spatially explicit predictions of food web structure from regional-level data 

    Dansereau, Gabriel; Barros, Ceres; Poisot, Timothée (The Royal Society, 2024-07-22)
    Knowledge about how ecological networks vary across global scales iscurrently limited given the complexity of acquiring repeated spatial datafor species interactions. Yet, recent developments in metawebs highlightefficient ways to first document possible ...