Potential impacts of climate change on interactions among saprotrophic cord-forming fungal mycelia and grazing soil invertebrates

► Climate change will influence decomposer community interactions. ► Warming is likely to increase mycelial growth and mycophagous soil fauna abundance. ► Increased soil enzyme activity and decomposition could stimulate CO2 release from soil. ► Biotic and abiotic factors interact to determine decomposer community dynamics.