Freshwater fish have been widely introduced worldwide, and freshwater ecosystems are
among those most affected by biological invasions. Consequently, freshwater fish invasions …

The study of animal behaviour is important for both ecology and ecotoxicology, yet research
in these two fields is currently developing independently. Here, we synthesize the available …

Mountains are an essential component of the global life-support system. They are
characterized by a rugged, heterogenous landscape with rapidly changing environmental …

The roots of most land plants are colonised by mycorrhizal fungi that provide mineral
nutrients in exchange for carbon. Here, we show that mycorrhizal mycelia can also act as a …

Introductions of non‐native freshwater fish continue to increase globally, although only a
small proportion of these introductions will result in an invasion. These invasive populations …

Highlights•In some instances, insects can be large direct inputs of biomass to the detrital
pool.•Insects and other small invertebrates transform biomass and alter decomposition …

The Public Policy Institute of California is dedicated to informing and improving public policy
in California through independent, objective, nonpartisan research. It does not take or …

The term “invader” is typically paired with adjectives such as “non‐native” and “alien”, yet
native species can also cause ecological and economic impacts that rival those of well …

Cross‐ecosystem movements of material and energy, particularly reciprocal resource fluxes
across the freshwater–land interface, have received major attention. Freshwater ecosystems …

Aquatic and terrestrial ecosystems are tightly linked through the fluxes of organisms and
matter. However, aquatic and terrestrial ecologists have mainly studied these ecosystems …