Direct and indirect pathways of moss and vascular plant mediating soil multifunctionality in Antarctica

'B'， 'M'， 'V' indicate 'bare ground', 'mosses' and 'vasculat plants'. 'pH' indicates soil pH. 'SWC' indicates soil moisture. 'SOC', 'TN', 'NO3', 'NH4', 'XYS', 'GC', 'NAG', 'NP', 'ba', 'fa', 'sd', 'ad', 'ap' and 'ar' indicate soil organic carbon, total nitrogen, nitrate nitrogen, ammonia nitrogen, β-Xylosidase, β-D-Glucosidase, N-acetyl-β-Glucosaminidase, phosphatase, bacterial copies, fungal copies, Streptomyces density antagonism density, antagonism proportion and antagonism strength. 'bari' and 'furi' indicate the richness of bactreial and fungal communities. 'degree', 'mod', 'mo' and 'co' indicate network degree, network modularity, module hubs and network connectors. 'emf', 'cs', 'nu', 'de', 'mb' and 'pc' indicate ecosystem multifunctionality, carbon sequestration, nitrogen stock and cycling, SOM decomposition, microbial biomass and pathogen control.