Sentences with phrase «ppb higher methane»
Note the change of the color scale: To consider the approx. 30 ppb higher methane concentrations during 2010 - 2011 compared to 2003 - 2004, the color scale has been shifted by 30 ppb for GOSAT compared to SCIAMACHY (click here for GERMAN version):
http://www.esa-ghg-cci.org/ Not exact matches
Atmospheric methane reached a new high of about 1,853 parts per billion (ppb) in 2016 and is now 257 percent of the pre-industrial level.
Continuing the global CH4 methane average jump, on August 13, 2013 am, 0 - 12 hr, we hit a new high average of 1811 ppb.
Perhaps surprisingly - given the recent discovery of significant new sources of methane in arctic regions - the report also found that methane levels actually dipped slightly, 0.06 % from 2005 to 1,782 ppb (which is still 155 % higher than pre-industrial times).