Global CH4 Atmospheric Methane Average 1811ppb
Continuing the global CH4 methane average jump, on August 13, 2013 am, 0-12 hr, we hit a new high average of 1811 ppb. A comment at Arctic Sea Ice Forum notes: “Assumed methane emissions for the RCP scenarios; which clearly shows that we are now exceeding the methane emissions assumed for RCP 8.5; which is a very disturbing trend.”
Image source / METOP-2: osdpd.noaa.gov/IASI/html/index.html
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Tags: Atmosphere, CH4, Greenhouse Gas, Methane, NOAA
Categories: Atmosphere, Greenhouse Gases, Methane (CH4), Science, World News
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