Climate change affects detritus decomposition rates by modifying arthropod performance and species interactions.

Climate change can indirectly affect ecosystem functions including detritus decomposition by modifying physiological traits, feeding behavior, and species interactions (including consumptive and non-consumptive top-down cascading effects) of decomposing arthropods. It is known that the effect of climate change on decomposition can be negative, neutral, or positive, and that it is highly context-dependent, depending on detritus quality, species identity, species interactions, and ecosystem type. Thus, ongoing climate change will undoubtedly influence the effects of arthropods on decomposition rates. More comprehensive studies are urgently needed to elucidate the effect of climate change on arthropod-detritus decomposers, particularly in the context of the decomposition of animal droppings and carrion.