Simulation results from HadGEM-UKCA perturbed parameter ensembles for Yoshioka et al. 2019 JAMES

This dataset was created from perturbed parameter ensembles (PPEs) using HadGEM-UKCA atmospheric composition climate model and used in Yoshioka et al. (Ensembles of Global Climate Model Variants Designed for the Quantification and Constraint of Uncertainty in Aerosols and their Radiative Forcing) submitted to The Journal of Advances in Modeling Earth Systems (JAMES). It contains the following data; N50_sfc_data.tar.gz contains simulated number concentrations of particles larger than 50 nm from one-at-a-time screening experiments used in Figure 1 of the paper. teaca-teacl are job IDs of different experiments where values of parameters RAIN_FRAC and CLOUD_ICE_THRESH were varied;<br> teaca: RAIN_FRAC=0.6, CLOUD_ICE_THRESH=0.7<br> teacb: RAIN_FRAC=0.6, CLOUD_ICE_THRESH=0.5<br> teacc: RAIN_FRAC=0.6, CLOUD_ICE_THRESH=0.3<br> teacd: RAIN_FRAC=0.6, CLOUD_ICE_THRESH=0.1<br> teace: RAIN_FRAC=0.4, CLOUD_ICE_THRESH=0.7<br> teacf: RAIN_FRAC=0.4, CLOUD_ICE_THRESH=0.5<br> teacg: RAIN_FRAC=0.4, CLOUD_ICE_THRESH=0.3<br> teach: RAIN_FRAC=0.4, CLOUD_ICE_THRESH=0.1<br> teaci: RAIN_FRAC=0.2, CLOUD_ICE_THRESH=0.7<br> teacj: RAIN_FRAC=0.2, CLOUD_ICE_THRESH=0.5<br> teack: RAIN_FRAC=0.2, CLOUD_ICE_THRESH=0.3<br> teacl: RAIN_FRAC=0.2, CLOUD_ICE_THRESH=0.1 CCN0p2_Stations_for_figure6.xlsx contains cloud condensation nuclei concentration at 0.2% supersaturation calculated for the AER ensemble of simulations at station locations used to create Figure 6 of the paper. Mean_Variance_CCN0p2_L9_AER_2008ANN.nc and Mean_Variance_CCN0p2_L9_AER-ATM_2006ANN.nc are emulator means and variances of annual average cloud condensation nuclei concentration at 0.2% supersaturation at model level 9 (~650m) in AER and AER-ATM ensembles and used in Figures 7 and 8. Mean_Variance_AOD550_AER_2008ANN.nc and Mean_Variance_AOD550_AER-ATM_2006ANN.nc are emulator means and variances of annual average aerosol optical depth at 550 nm in AER and AER-ATM ensembles and used in Figures 7 and 8. Mean_Variance_RFnet_AER_2008ANN.nc and Mean_Variance_ERF_AER-ATM_2006ANN.nc are emulator means and variances of annual average aerosol radiative forcing in AER ensemble and aerosol effective radiative forcing in AER_ATM ensemble and used in Figures 7, 8 and 9. Mean_Variance_SeaSalt_Load_AER_2008ANN.nc and Mean_Variance_SeaSalt_Load_AER-ATM_2006ANN.nc are emulator means and variances of annual average column mass loading of sea salt aerosol in AER and AER-ATM ensembles and used in Figure 9.本数据集基于扰动参数集合（Perturbed Parameter Ensembles, PPEs）构建，采用HadGEM-UKCA大气成分气候模式生成，并已应用于Yoshioka等人提交至《地球系统建模进展期刊》（*Journal of Advances in Modeling Earth Systems*, JAMES）的论文《用于量化与约束气溶胶及其辐射强迫不确定性的全球气候模式变体集合》（Ensembles of Global Climate Model Variants Designed for the Quantification and Constraint of Uncertainty in Aerosols and their Radiative Forcing）中。数据集包含以下内容： 1. 'N50_sfc_data.tar.gz'：包含论文图1所用单次筛选实验中，粒径大于50 nm的颗粒物数浓度模拟数据。其中teaca至teacl为不同实验的作业ID，对应调整了参数'RAIN_FRAC'与'CLOUD_ICE_THRESH'的取值，具体如下： teaca: 'RAIN_FRAC'=0.6, 'CLOUD_ICE_THRESH'=0.7 teacb: 'RAIN_FRAC'=0.6, 'CLOUD_ICE_THRESH'=0.5 teacc: 'RAIN_FRAC'=0.6, 'CLOUD_ICE_THRESH'=0.3 teacd: 'RAIN_FRAC'=0.6, 'CLOUD_ICE_THRESH'=0.1 teace: 'RAIN_FRAC'=0.4, 'CLOUD_ICE_THRESH'=0.7 teacf: 'RAIN_FRAC'=0.4, 'CLOUD_ICE_THRESH'=0.5 teacg: 'RAIN_FRAC'=0.4, 'CLOUD_ICE_THRESH'=0.3 teach: 'RAIN_FRAC'=0.4, 'CLOUD_ICE_THRESH'=0.1 teaci: 'RAIN_FRAC'=0.2, 'CLOUD_ICE_THRESH'=0.7 teacj: 'RAIN_FRAC'=0.2, 'CLOUD_ICE_THRESH'=0.5 teack: 'RAIN_FRAC'=0.2, 'CLOUD_ICE_THRESH'=0.3 teacl: 'RAIN_FRAC'=0.2, 'CLOUD_ICE_THRESH'=0.1 2. 'CCN0p2_Stations_for_figure6.xlsx'：包含针对论文图6所用台站位置的AER集合模拟结果，计算得到的0.2%过饱和度下云凝结核浓度数据。 3. 'Mean_Variance_CCN0p2_L9_AER_2008ANN.nc'与'Mean_Variance_CCN0p2_L9_AER-ATM_2006ANN.nc'：分别为AER集合与AER-ATM集合中，模式第9层（约650米）处0.2%过饱和度下年平均云凝结核浓度的模拟器均值与方差，用于论文图7与图8。 4. 'Mean_Variance_AOD550_AER_2008ANN.nc'与'Mean_Variance_AOD550_AER-ATM_2006ANN.nc'：分别为AER集合与AER-ATM集合中，550 nm处年平均气溶胶光学厚度的模拟器均值与方差，用于论文图7与图8。 5. 'Mean_Variance_RFnet_AER_2008ANN.nc'与'Mean_Variance_ERF_AER-ATM_2006ANN.nc'：分别为AER集合的年平均气溶胶辐射强迫，以及AER-ATM集合的年平均气溶胶有效辐射强迫的模拟器均值与方差，用于论文图7、图8与图9。 6. 'Mean_Variance_SeaSalt_Load_AER_2008ANN.nc'与'Mean_Variance_SeaSalt_Load_AER-ATM_2006ANN.nc'：分别为AER集合与AER-ATM集合中，年平均海盐气溶胶柱质量载荷的模拟器均值与方差，用于论文图9。