Root's influence on mycorrhizal fungi, saprotrophs and soil C dynamics under elevated CO2

Available nutrients (TN, TC, NH4, NO3, PO4); enzymatic activity(BG, CB, XYL, NAG, LAP, PHOS, AG); root litter decomposition, mineral bound C loss and gains; moisture; PLFA microbial community data and ITS sequencing-derived arbuscular mycorrizal fungi, ectomycorrhizal fungi, saprotrophic fungi and not identified fungi proportions; for ambient and elevated CO2 conditions of mesh bags of different mesh opening sizes (1,25,1000um) containing different substrates (root litter and mineral bound C) incubated over a year in an Australian P-limited Eucalyptus forest

可利用营养素（总氮、总碳、铵、硝酸盐、磷酸盐）；酶促活性（β-葡萄糖苷酶、半乳糖苷酶、木糖苷酶、N-乙酰葡萄糖苷酶、乳酸脱氢酶、磷酸酶、聚合酶）；根系凋落物分解、矿物结合碳的损失与积累；水分；PLFA微生物群落数据以及ITS测序获得的丛枝菌根真菌、外生菌根真菌、腐生真菌及未鉴定真菌的比例；针对不同网孔尺寸（1、25、1000微米）的网袋在澳大利亚P限制性按树林中，包含不同底物（根系凋落物和矿物结合碳）的样品，在一年内的环境及增强CO2条件下的数据集