Biotic interactions biogeography: A framework for understanding how species interactions shape biodiversity patterns across scales

Abstract

The integration between biogeography and ecology has been historically limited due to the lack of data on biotic interactions across large spatial scales. The emergence of new methods and high-quality ecological network data at biogeographical scales are paving the way for a deeper integration of biogeography and ecology. This Essay examines this integration through three interconnected research areas: the effects of biotic interactions on species distributions; the influence of environmental gradients on biotic interactions; and the effects of biotic interactions on the environment. Recent progress and primary challenges are discussed, and suggestions provided on how to advance understanding of biodiversity patterns and processes across scales.