Abstract:
The National Oceanic and Atmospheric Administration's (NOAA) Climate
Monitoring and Diagnostics Laboratory (CMDL) has measured carbon
tetrachloride (CCL4) from in situ gas chromtagraph (GC) data from
NOAA/CMDL/HATS stations are at Point Barrow, Alaska (BRW); Mauna Loa,
Hawaii (MLO); Cape Matatula, American Samoa (SMO); and, South Pole,
Antarctica (SPO) to suppport NOAA's Radiatively Important
... Trace
Species (RITS) program. Currently only monthly data is available.
Principal investigators for the HCFC flask measurements are:
J. Elkins, T. Thompson (NOAA/CMDL), and T. Swanson (CIRES)
The NOAA/CMDL data are available via anonymous ftp as follows:
ftp://ftp.cmdl.noaa.gov/hats/
or
ftp://ftp.cmdl.noaa.gov/hats/solvents/ccl4
For more information on the NOAA/CMDL/HATS program see:
http://www.cmdl.noaa.gov/hats/