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Showing 1–10 of 10 results
Advanced filters: Author: György Barabás Clear advanced filters

  • Understanding the dynamics of empirical food webs is of central importance for predicting the stability of ecological communities. Here Allesina et al.derive an approximation to accurately predict the stability of large food webs whose structure is built using the cascade model.

    • Stefano Allesina
    • Jacopo Grilli
    • Amos Maritan
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-6

  • A two-species eco-evolutionary model based on consumer–resource interactions and quantitative genetic inheritance shows how evolution among competitors changes the components of stable coexistence.

    • Abigail I. Pastore
    • György Barabás
    • Thomas E. Miller
    Research
    Nature Ecology & Evolution
    Volume: 5, P: 330-337

  • Communities that are very rich in species could persist thanks to the stabilizing role of higher-order interactions, in which the presence of a species influences the interaction between other species.

    • Jacopo Grilli
    • György Barabás
    • Stefano Allesina
    Research
    Nature
    Volume: 548, P: 210-213

  • The positive relationship between species diversity and functional diversity has been shown to vary. Here, the authors use theoretical models and data from Galápagos land snail communities to show how eco-evolutionary processes can force species to evolve narrower trait breadths in more species-rich communities to avoid competition, creating a negative relationship.

    • György Barabás
    • Christine Parent
    • Frederik De Laender
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-10

  • A central question in theoretical ecology is how diverse species can coexist in communities, and how that coexistence depends on network properties. Here, Grilliet al. quantify the extent of feasible coexistence of empirical networks, showing that it is smaller for trophic than mutualism networks.

    • Jacopo Grilli
    • Matteo Adorisio
    • Amos Maritan
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-8

  • Understanding the dynamics of species interactions can help predict community responses to climate change. A spatially explicit model finds that species interactions and competition mitigate the harmful impacts of climate change, and that temperature-dependent competition makes communities more variable and responsive to changing climates.

    • Anna Åkesson
    • Alva Curtsdotter
    • György Barabás
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-12

  • A new theoretical study warns against common misinterpretations of classical ideas on the limits to species diversity.

    • György Barabás
    News & Views
    Nature Ecology & Evolution
    Volume: 1, P: 1425-1426

  • The stability of ecological networks depends on both inter- and intraspecific interactions. Here, the authors show that intraspecific self-regulation is a necessary feature for the stabilization of empirical and theoretical networks.

    • György Barabás
    • Matthew J. Michalska-Smith
    • Stefano Allesina
    Research
    Nature Ecology & Evolution
    Volume: 1, P: 1870-1875