CO2 Now

Data for Atmospheric Methane (CH4) PDF Print E-mail

 

Instrument record for methane (CH4) from the Mauna Loa Observatory:

NOAA Publication of July 15, 2008: ftp://ftp.cmdl.noaa.gov/ccg/ch4/in-situ/mlo/mlo_01C0_mm.ch4

NOAA  |  Greenhouse gases continue to climb despite economic slump  |  Apr 2009

 

 
Next >