G. Barabas

Evolutionary effects of individual variation and dimensionality of higher-order interactions on the robustness of species coexistence

This study examines how individual variation and higher-order interactions affect species coexistence, finding that individual variation does not promote coexistence but can stabilize communities under higher-order interactions.

Disentangling key species interactions in diverse and heterogeneous communities: A Bayesian sparse modeling approach

This paper introduces a Bayesian sparse modeling approach to identify key species interactions in diverse communities by reducing parameter complexity and distinguishing environmental effects from competitive interactions.

The evolution of trait variance creates a tension between species diversity and functional diversity

The paper shows that increased species diversity can reduce functional diversity due to evolutionary pressures for narrower trait variation in competitive communities.

Fitness and community feedbacks: the two axes that drive long-term invasion impacts

The paper develops an analytical method to predict long-term community impacts of invasions by considering fitness and feedback mechanisms across different ecological models.

The importance of species interactions in spatially explicit eco-evolutionary community dynamics under climate change

The paper develops a spatially explicit eco-evolutionary framework to study how species interactions and climate change affect community dynamics, finding that trophic interactions and temperature-dependent competition reduce biodiversity loss and that temperature variation within communities influences climate response.