Extinction data from: The potential of Stratospheric Aerosol Injection to reduce the climatic risks of explosive volcanic eruptions

Data from Quaglia et al. (2024): The potential of Stratospheric Aerosol Injection to reduce the climatic risks of explosive volcanic eruptions, https://doi.org/10.1029/2023GL107702 Files name are organized as b.e21.BWSSP245.f09_g17.release-cesm2.1.3.WACCM-MA-1deg.<EXPERIMENT_NAME>.<ENSEMBLE_MEMBERS>.cam.h0.<VARIABLE_NAME>.<SIMULATED_YEARS>.nc VARIABLE_NAME are: EXTINCTdn, EXTINCTNIRdn, EXTINCTUVdn EXPERIMENT_NAME are: 2055_Pina_10Tg (in the paper is Volc10Tg): medium (10 Tg-SO2) volcanic eruption simulated under SSP2-4.5 2055_Pina_50Tg (in the paper is Volc50Tg): large (50 Tg-SO2) volcanic eruption simulated under SSP2-4.5 2055_PinaSAI_10Tg (in the paper is Volc10Tg + SAI_nhoff): medium (10 Tg-SO2) volcanic eruption simulated under SAI. SAI is immediately stopped everywhere when the eruption occurs. 2055_PinaSAIr_10Tg (in the paper is Volc10Tg + SAI_nhoff): medium (10 Tg-SO2) volcanic eruption simulated under SAI. It follows the 2055_PinaSAI_10Tg simulation after the end of 2026, with SAI restarted in the Northern Hemisphere. 2055_PinaSAISP_10Tg (in the paper is Volc10Tg + SAI_off): medium (10 Tg-SO2) volcanic eruption simulated under SAI. SAI is immediately stopped everywhere when the eruption occurs. 2055_PinaSAI_50Tg (in the paper is Volc50Tg + SAI_off): large (50 Tg-SO2) volcanic eruption simulated under SAI. SAI is immediately stopped everywhere when the eruption occurs. There are 3 ENSEMBLE_MEMBERS for each experiment: 001, 002, 003 SIMULATED_YEARS depends on the EXPERIMENT_NAME本数据集源自Quaglia等人（2024）发表的研究《平流层气溶胶注入对降低爆炸性火山喷发气候风险的潜力》，DOI链接：https://doi.org/10.1029/2023GL107702。 文件命名格式为：b.e21.BWSSP245.f09_g17.release-cesm2.1.3.WACCM-MA-1deg.<EXPERIMENT_NAME>.<ENSEMBLE_MEMBERS>.cam.h0.<VARIABLE_NAME>.<SIMULATED_YEARS>.nc。 其中变量名（VARIABLE_NAME）包括：下行消光系数（EXTINCTdn）、近红外下行消光系数（EXTINCTNIRdn）、紫外下行消光系数（EXTINCTUVdn）。 实验名称（EXPERIMENT_NAME）如下： 1. 2055_Pina_10Tg（论文中记为Volc10Tg）：SSP2-4.5情景下模拟的中等规模（10 Tg-SO₂）火山喷发事件； 2. 2055_Pina_50Tg（论文中记为Volc50Tg）：SSP2-4.5情景下模拟的大规模（50 Tg-SO₂）火山喷发事件； 3. 2055_PinaSAI_10Tg（论文中记为Volc10Tg + SAI_nhoff）：平流层气溶胶注入（Stratospheric Aerosol Injection, SAI）情景下模拟的中等规模（10 Tg-SO₂）火山喷发事件，喷发发生后即刻在全球停止平流层气溶胶注入操作； 4. 2055_PinaSAIr_10Tg（论文中记为Volc10Tg + SAI_nhoff）：平流层气溶胶注入情景下模拟的中等规模（10 Tg-SO₂）火山喷发事件，该模拟接续2055_PinaSAI_10Tg的模拟，于2026年末之后启动，并在北半球重启平流层气溶胶注入操作； 5. 2055_PinaSAISP_10Tg（论文中记为Volc10Tg + SAI_off）：平流层气溶胶注入情景下模拟的中等规模（10 Tg-SO₂）火山喷发事件，喷发发生后即刻在全球停止平流层气溶胶注入操作； 6. 2055_PinaSAI_50Tg（论文中记为Volc50Tg + SAI_off）：平流层气溶胶注入情景下模拟的大规模（50 Tg-SO₂）火山喷发事件，喷发发生后即刻在全球停止平流层气溶胶注入操作。 每个实验对应3个集合成员（ENSEMBLE_MEMBERS）：001、002、003；模拟年份（SIMULATED_YEARS）随实验名称的不同而有所差异。