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CO2 from...metric tons of CO2 per yearmetric tons of CO2 per daysourcenote or link
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European Aviation Industry 125,599,710344,1093% of EU emissionshttp://news.bbc.co.uk/1/hi/sci/tech/6195567.stm11,207
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European Volcano Cancelled flights CO2 SAVED206,46560% of flightshttp://www.spiegel.de/international/europe/0,1518,689378,00.html
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Volcano Eyjafjallajoekull suphur dioxide emissions3000http://www.abc.net.au/environment/articles/2010/04/16/2874939.htm
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Eyjafjallajoekull Ratio of Carbon Dioxide (CO2) to Sulphur Dioxide (SO2)5 to 1Nordic Volcanological Institutehttp://www2.norvol.hi.is/page/IES-EY-CEMCOM
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UPDATED Volcano Eyjafjallajoekull (pre-eruption)15,000calculation using CO2: SO2 ratios
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UPDATED Volcano Eyjafjallajoekull (erupting)150,000AFPhttp://www.breitbart.com/article.php?id=CNG.8cc536b2db245bb0c34359dccb86d29a.161&show_article=1
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volcanoes
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volcanoes worldwide180,000,000493,151USGShttp://volcanoes.usgs.gov/hazards/gas/index.php13,416
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Volcano Kīlauea (ongoing)3,300,0009,041USGShttp://volcanoes.usgs.gov/hazards/gas/index.php1,817
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Volcano Pinatubo (1991)42,000,000115,068FThttp://ftalphaville.ft.com/blog/2010/04/16/204541/a-volcanic-emission/6,481
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Volcano Eyjafjallajoekull (2010) background7,412calculationfrom Sulphur DIoxide ratio to Carbon Dioxide ratio of Volcano Pinatubo
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Volcano Eyjafjallajoekull (2010) erupting150,000AFPhttp://www.breitbart.com/article.php?id=CNG.8cc536b2db245bb0c34359dccb86d29a.161&show_article=1
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icelandic geothermal activity300,000822science directhttp://bit.ly/aqrwRp548
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aviation industry
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Aviation Industry Worldwide 2009670,000,0001,835,616The Independenthttp://www.independent.co.uk/environment/climate-change/airline-emissions-far-higher-than-previous-estimates-821598.html25,884
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Aviation Industry Europe 2009 125,599,710344,1093% of EU total emissionshttp://news.bbc.co.uk/1/hi/sci/tech/6195567.stm11,207
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Aviation Industry Europe 2009 Estimate 2172,568,670440,000AFPhttp://www.breitbart.com/article.php?id=CNG.8cc536b2db245bb0c34359dccb86d29a.161&show_article=113,137
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Aviation Industry US
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European Aviation Industry x Radiative Forcing Index of 2.7 (burning fuel, soot, contrails, and other non CO2 warming effects)339,119,217929,0943% of EU emissions with radiative forcingshttp://www.grida.no/publications/other/ipcc_sr/?src=/climate/ipcc/aviation/064.htm
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Aviation Industry UK only37,500,000102,740The Independenthttp://www.independent.co.uk/environment/climate-change/airline-emissions-far-higher-than-previous-estimates-821598.html6,124
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Aviation Industry Projected Emissions 20251,468,000,0004,021,918The Independenthttp://www.independent.co.uk/environment/climate-change/airline-emissions-far-higher-than-previous-estimates-821598.html38,314
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Cancelled Flights across Europe (60%)206,46560% of European aviation emissionshttp://www.spiegel.de/international/europe/0,1518,689378,00.html
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Saved by new aircraft landing techniques in Europe 500,0001,370USA Todayhttp://www.usatoday.com/tech/science/environment/2009-03-31-airplane-emissions_N.htm707
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Saved by fuel efficiencies10,000,000http://www.usatoday.com/tech/science/environment/2009-03-31-airplane-emissions_N.htm3,162
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carbon emissions
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Total UK Carbon Emissions556,200,0001,523,836The Independenthttp://www.independent.co.uk/environment/climate-change/airline-emissions-far-higher-than-previous-estimates-821598.html23,584
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Total EU Total CO2 Emissions4,186,657,00011,470,293EEAhttp://www.eea.europa.eu/publications/european-community-greenhouse-gas-inventory-2009/64,704
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Total US Carbon Emissions5,752,289,00015,759,696UNStatshttp://mdgs.un.org/unsd/mdg/SeriesDetail.aspx?srid=749&crid=75,844
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human activity worldwide27,000,000,00073,972,603USGShttp://volcanoes.usgs.gov/hazards/gas/index.php164,317
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http://news.bbc.co.uk/1/hi/sci/tech/6195567.stm
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misc calcs & numbers
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Eyjafjallajoekull fisure length1kmhttp://scienceblogs.com/eruptions/2010/03/the_2010_fissure_eruption_at_e.php
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Crater depth200mhttp://scienceblogs.com/eruptions/2010/04/subglacial_eruption_underway_a.php
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Plume height3658 metreshttp://www.jpl.nasa.gov/news/news.cfm?release=2010-131
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Intensity compared to last month10xhttp://www.nationalpost.com/story.html?id=2910621
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Last month lava emissionsper second6518400http://www.whittierdailynews.com/news/ci_14894200
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Eyjafjallajoekull Sulphur Dixoide Emissionsper day3000http://www.abc.net.au/environment/articles/2010/04/16/2874939.htm
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Mt Pinatubo Sulphur Dioxide Emissions total17,000,000http://www.signonsandiego.com/news/2010/apr/16/volcanic-cloud-grounds-flights/ http://pubs.usgs.gov/pinatubo/self/index.htmlhttp://climate.envsci.rutgers.edu/pdf/emissions_0207.pdf
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Volcano Pinatubototal42,000,000FThttp://ftalphaville.ft.com/blog/2010/04/16/204541/a-volcanic-emission/
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Ratio of carbon dioxide to sulphur dioxide emissions (pinatubo)Total2.47Pinatubo CO2/Pinatubo SO2
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Carbon emissions of Eyjafjallajoekull if ratio is the samePer Day7,411.76Pinatubo ratio times Eyjafjallajoekull SO2
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NEW: CO2 to SO2 ratio for Volcano Eyjafjallajoekull 5 to 1Nordic Volcanological Institutehttp://www2.norvol.hi.is/page/IES-EY-CEMCOM
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NEW: Volcano Eyjafjallajoekull CO2 estimate 15000SO2 amount x 5
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Global Data Centres (2002)76,000,000CNNhttp://edition.cnn.com/2009/TECH/science/07/10/green.internet.CO2/
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