[from NOAA/NCDC/WDC Paleoclimatology]
A new compilation of annually resolved time series of atmospheric
trace gas concentrations, solar irradiance, tropospheric aerosol
optical ...
Recent reconstructions of northern hemisphere temperatures and climate
forcing over the last 1000 years allow the warming of the 20th century
to be placed within a historical context and various mechanisms ...
This data set consists of volcanic and aerosol data used in the construction of
the estimated aerosol optical depth history. The first file is a list of
radiocarbon dated eruptions from which a ...