Water addition regulates nutrient mineralization in arid grasslands via microbial biomass and dissolved nutrients rather than enzyme activity_data.xlsx

figure 1. The average month temperature and rainfall in experimental site<br>figure 3. Soil microbial biomass (a), dissoluble nutrients (b), nutrients mineralization (a) and enzyme activity (d) of different grassland types at origin moisture (20–30% water hold capacity) and moisture cultivation (50% water hold capacity).<br>figure 4. Soil microorganisms' alpha diversity at different grassland types under 50% water hold capacity (WHC) moisture incubation.<br>figure 5. Associations of soil microbial community with biotic and abiotic factors.<br>figure 6. Mean importanceof soil properties to nutrient mineralization in arid region.