C VI 1.1 1.3 Sulfate Radiation, separation of natural Global Weekly 5° x 10° 2 km 10%/decade I C 1.4 2.2 aerosols variability from chlorine-caused C I 3.1 3.2 changes I 3.3 VI C 1.3 2.2 SO2 Major sulfur uncertainty Global Monthly 5° x 10° 1 km 10 ppt C I 3.1 3.3 I 1.4 Polar Attribute ozone change to Polar Daily 1° x 2° 1 km 10%/decade I 3.2 stratospheric Montreal Protocol (>50°) I 3.3 clouds, HNO3 C C 1.1 1.2 N2O, CH4, O3 chemistry, GHGs, dynamics Global Monthly, 10° x 10°, 4 km, 1 20%/decade VI I 1.3 1.4 CFCs daily for 1° x 2° for km for C VI 2.2 2.4 polar polar vortex polar I I 3.2 3.3 vortex vortex C 1.1 NO, NO2, Separate ozone loss due to Global Monthly to 10° x 10°, 2 km, 1 20%/decade VI 1.3 ClONO2, catalytic processes seasonal, 1° x 2° for km for I 1.4 HNO3, ClO, Document temporal change in daily for polar vortex polar I 3.2 HCl, BrO relative balance of loss polar vortex I 3.3 processes vortex C 1.1 1.2 CO2 GHG Global Seasonal 10° x 10° 4 km 10%/decade C VI 1.3 HDO, HCN Convection tracers Global Weekly 1° x 2° 0.5 km < 20 parts VI C 2.3 3.1 per thousand C VI 1.1 1.3 CO Tropospheric and mesospheric air Global Weekly 1° x 2° 4 km, 10 ppb VI C 2.1 2.2 tracer 0.5 km C 3.1 for UTLS VI 2.3 Precipitation Target species Global Weekly 10° x 10° N/A 10%/decade
C VI I C C I I 1.1 1.3 1.4 2.2 3.1 3.2 3.3 Sulfate aerosols Radiation, separation of natural variability from chlorine-caused changes Global Weekly 5° x 10° 2 km 10%/decade VI C C I 1.3 2.2 3.1 3.3 SO2 Major sulfur uncertainty Global Monthly 5° x 10° 1 km 10 ppt I I I 1.4 3.2 3.3 Polar stratospheric clouds, HNO3 Attribute ozone change to Montreal Protocol Polar (>50°) Daily 1° x 2° 1 km 10%/decade C C VI I C VI I I 1.1 1.2 1.3 1.4 2.2 2.4 3.2 3.3 N2O, CH4, CFCs O3 chemistry, GHGs, dynamics Global Monthly, daily for polar vortex 10° x 10°, 1° x 2° for polar vortex 4 km, 1 km for polar vortex 20%/decade C VI I I I 1.1 1.3 1.4 3.2 3.3 NO, NO2, ClONO2, HNO3, ClO, HCl, BrO Separate ozone loss due to catalytic processes Document temporal change in relative balance of loss processes Global Monthly to seasonal, daily for polar vortex 10° x 10°, 1° x 2° for polar vortex 2 km, 1 km for polar vortex 20%/decade C 1.1 1.2 CO2 GHG Global Seasonal 10° x 10° 4 km 10%/decade C VI VI C 1.3 2.3 3.1 HDO, HCN Convection tracers Global Weekly 1° x 2° 0.5 km < 20 parts per thousand C VI VI C C 1.1 1.3 2.1 2.2 3.1 CO Tropospheric and mesospheric air tracer Global Weekly 1° x 2° 4 km, 0.5 km for UTLS 10 ppb VI 2.3 Precipitation Target species Global Weekly 10° x 10° N/A 10%/decade
SMDWorkshop_report_final.docx