Ammann and Naveau 2003 Statistical Analysis of Tropical Volcanic Events Ammann, C.M.; Naveau, P. Ammann, C.M. Naveau, P. earth science/paleoclimate/climate forcing (volcanic forcing,null,null,dimensionless,null,climate forcing,null,null,N,0= no tropical eruption; 1= tropical eruption producing sulfate signature in ice cores in both hemispheres) earth science/paleoclimate/climate forcing (age,null,null,year Common Era,null,climate forcing,null,null,N,null) earth science/paleoclimate/climate forcing (Global>LATITUDE >LONGITUDE ) Records of changes in solar irradiance, volcanic aerosols, atmospheric trace gases, and other properties thought to influence climate in the past. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Ammann, C.M. Investigator : Naveau, P. 2003-05-20 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/5783 https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/volcanic_aerosols/ammann2003_eruptions.pdf https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/volcanic_aerosols/ammann2003_sulfate.txt https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/volcanic_aerosols/ammann2003_eruptions.pdf https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/volcanic_aerosols/ammann2003_sulfate.txt English https://www.ncdc.noaa.gov/paleo/study/5783 https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/volcanic_aerosols/ammann2003_eruptions.pdf https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/volcanic_aerosols/ammann2003_sulfate.txt START YEAR: 1400 AD * END YEAR: 1998 AD -180 -90 180 90