AgMIP's global gridded crop model intercomparison (GGCMI) phase II CTWN-A archive: priority 1 outputs from PROMET winter wheat simulations

This data set contains output data from simulations with the model PROMET for winter wheat as part of AgMIP's Global Gridded Crop Model Intercomparison (GGCMI) phase II output data set. Output variables included are: crop yield, above-ground biomass, planting day, maturity day, anthesis day, actual growing season evapotranspiration . Simulations are based on 31-year simulations using the ERA-Interim (Dee et al. 2011) data set with 4 atmospheric CO2 mixing ratios (C=360, 510, 660, 810 ppm) uniform offsets for temperature (T= -1, 0, 1, 2, 3, 4, 6 K), water (W= -50, -30, -20, -10, 0, 10, 20, 30 %, and infinite/irrigated), and 3 nitrogen input levels (N= 10, 60, 200 kgN/ha) using 2 assumptions on adaptation (A0= 'none', A1='regain original growing season').本数据集隶属于农业模型互比较计划（AgMIP）旗下全球网格化作物模型互比较（Global Gridded Crop Model Intercomparison，简称GGCMI）第二阶段输出数据集，收录了基于PROMET模型针对冬小麦开展的模拟产出数据。所包含的输出变量包括：作物产量、地上生物量、播种期、成熟期、开花期以及实际生长季蒸散量。本次模拟采用ERA-Interim数据集（Dee等，2011），模拟周期为31年，共设置多组试验变量：4种大气CO₂混合比梯度（C=360、510、660、810 ppm）、7种温度均匀偏移量（T=-1、0、1、2、3、4、6 K）、8种水分调控梯度（W=-50、-30、-20、-10、0、10、20、30%，以及无限供水/灌溉组）、3种氮肥投入水平（N=10、60、200 kgN/ha），并采用2种适应性假设方案（A0=“无适应”，A1=“恢复原始生长季”）。