Browsing by Author "Callaway, Ragan M."

Now showing items 1-3 of 3

    • Do biotic interactions shape both sides of the humped-back model of species richness in plant communities? 
      Michalet, Richard; Brooker, Robin W.; Cavieres, Lohengrin A.; Kikvidze, Zaal; Lortie, Christopher J.; Pugnaire, Francisco I.; Valiente Banuet, Alfonso; Callaway, Ragan M. (BLACKWELL, 2006-07)
      A humped-back relationship between species richness and community biomass has frequently been observed in plant communities, at both local and regional scales, although often improperly called a productivity-diversity ...
    • Experimental admixture among geographically disjunct populations of an invasive plant yields a global mosaic ... 
      Irimia, Ramona E.; Hierro, José L.; Branco, Soraia; Sotes, Gastón Javier; Cavieres González, Lohengrin Alexis; Eren, Özkan; Lortie, Christopher J.; French, Kristine; Callaway, Ragan M.; Montesinos, Daniel (Wiley, 2021)
      1. Invasive species have the ability to rapidly adapt in the new regions where they are introduced. Classic evolutionary theory predicts that the accumulation of genetic differences over time in allopatric isolation may ...
    • Geographic mosaics of plant–soil microbe interactions in a global plant invasion 
      Andonian, Krikor; Hierro, José L.; Khetsuriani, Liana; Becerra, Pablo I.; Janoyan, Grigor; Villareal, Diego; Cavieres, Lohengrin A.; Fox, Laurel R.; Callaway, Ragan M. (Blackwell, 2012)
      Aim Our aim in this study was to document the global biogeographic variation in the effects of soil microbes on the growth of Centaurea solstitialis (yellow starthistle; Asteraceae), a species that has been introduced ...