Title: Geoengineering Large Ensemble (Historical) Description: The Stratospheric Aerosol Geoengineering Large Ensemble project (GLENS) is a 20-member ensemble of stratospheric sulfate aerosol geoengineering simulations between 2020-2099 and a 20-member ensemble of control simulations over a reference period between 2010-2030 using the NCAR Community Earth System Model with the Whole Atmosphere Community Climate Model as its atmospheric component. These are historical simulations. Metadata URL: https://www.earthsystemgrid.org/dataset/id/8fd2c043-fe37-11e8-9f67-00c0f03d5b7c.html