Mycorrhizal fungal involvement in soil phosphorus transformations seasonally alleviates acidification-induced phosphorus limitation: Evidence from a decade-long field experiment of simulated acid deposition in a tropical forest in south China

Here, we conducted a 10-yr field experiment of simulated acid deposition by adding acidic water of different pH values in a tropical forest with already highly-acidic soils in south China. In this study, we tried to explore the seasonal change of soil available P, as well as how geochemical and microbial processes co-regulate soil P transformation under long-term acid deposition.