Modelling soil organic carbon dynamics from 2009 to 2070

This data collection includes the APSIM-simulated soil organic carbon (SOC) dynamics in the top 30 cm soil layers at 1890 sites across Australian cropping areas. To generate the data, APSIM was firstly constrained by observed data reported in NCAS report No. 36 (See the data here: https://doi.org/10.4225/08/54F0786D6D923). Then, the constrained APSIM model will run from 2009 to 2070 at the daily time step using current comment management practices and under different nitrogen, residue management and climate change scenarios. The output variables include a series of attributes of soil carbon, nitrogen, water dynamcis and crop biomass, yield.