We have all seen lots of pictures of the Eyjafjallajokull eruption now, with steam and ash billowing up in the air. The eruption started one month ago, and as the
Guardian reports, The eruption of the Eyjafjallajokull volcano is unlikely to have any significant impact on climate but has caused a small fall in carbon emissions, experts say.
The Guardian editors seem to have forgotten that the volcano itself is spewing massive amounts of CO2 in the atmosphere. Perhaps their kinship with
Plane Stupid is having an impact? Plane Stupid's goal is to stop plane traffic in the UK, and they must be thrilled by the flight ban and the damage to the economy.
Natural CO2 Molecule
CO2 From A Jet Engine
Volcano CO2 budget (CO2 is emitted independent of ash) ~200,000 tons per day X 30 days of eruption = 6,000,000 tons of CO2.
Plane CO2 Budget - assumes half of EU planes haven't flown for the past six days 340,000 EU tons per day X 0.5 EU shutdown X 6 days = ~1,000,000 tons of savings.
People using alternative transportation (as Anthony and the BBC pointed out) as a replacement for aircraft - cars, trains, battleships , etc. ~1,000,000 tons of extra CO2 Is a battleship more "green" than a jumbo jet?
The total gain is 6,000,000 - 1,000,000 + 1,000,000 = 6,000,000 tons of excess CO2 from the volcano. The temporary aircraft shutdown has little or no net impact on CO2 emissions, but the volcano has a large impact.
Comment: The jury's still out on whether the eruption of Eyjafjallokull merited shutting down European airspace for six days. While Sott.net leans towards this being an hysterical over-reaction from the point of view of air safety, the event itself is another significant marker as we approach catastrophic climate change brought on by the build-up of comet dust in the upper atmosphere. The marked increase in the number of strong earthquakes and volcanism strengthens our theory that the planet's rotation is slowing down, however slightly, weakening the magnetic field and thus literally "opening up" the planet.
Cosmic Climate Change