Carbon footprint of a volcano

Daegerty

Anyone have any idea how much Co2 and Co1 got spewed into the air by Elyakjofuccol that time, and how much was saved by all the grounded flights?

Cookie_Monster

while I don't know the exact numbers, what emitted by a volcano in a year is a ****load more than the grounded air travel, not to mention all the other nasties it emits

But since it's all natural, rather than man made it not really relevant to the whole global warming debate as such.

iirc I've heard some stat about volcanoes throwing out more energy in one go than all nukes set off to date

challengemaster

Daegerty wrote: »

Anyone have any idea how much Co2 and Co1 got spewed into the air by Elyakjofuccol that time, and how much was saved by all the grounded flights?

lol

Eyjafjallajökull

Macha

OK let's not get too pedantic.

Daegerty, I don't have anything scientific but this diagram did the rounds at the time

djpbarry

The scale of CO2 emissions from volcanic activity are often grossly exaggerated - mean annual emissions derived from human activity are estimated to be approximately 100 times greater.

Capt'n Midnight

volcanic soil is good for plants

blacktalons

June 4, 2011 – SANTIAGO (Reuters) – A volcano dormant for decades erupted in south-central Chile Saturday, belching ash over 6 miles into the sky and prompting the government to evacuate several thousand residents, authorities said. Winds fanned the ash toward neighboring Argentina, darkening the sky in the ski resort city of San Carlos de Bariloche, a government official there said, adding the city’s airport had been closed. The eruption in the Puyehue-Cordon Caulle volcanic chain, about 575 miles south of the capital, Santiago, also prompted Chilean authorities to shut a heavily traveled border crossing into Argentina. It was not immediately clear which of the chain’s four volcanoes had erupted because of ash cover and weather conditions. The chain last saw a major eruption in 1960. Local media said the smell of sulfur hung in the air and there was constant seismic activity. “The Cordon Caulle (volcanic range) has entered an eruptive process, with an explosion resulting in a 10-kilometre-high gas column,” state emergency office ONEMI said. The government said it was evacuating 3,500 people from the surrounding area as a precaution. It was the latest in a series of volcanic eruptions in Chile in recent years. Chile’s Chaiten volcano erupted spectacularly in 2008 for the first time in thousands of years, spewing molten rock and a vast cloud of ash that reached the stratosphere. The ash also swelled a nearby river and ravaged a nearby town of the same name. The ash cloud from Chaiten coated towns in Argentina and was visible from space. Reuters

Macha

Threads merged.

Blacktalons, please include some sort of opinion or analysis in your posts, not just copying & pasting news stories/links etc.