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Published byRose Ade Modified over 10 years ago
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attempt to prove that carbon dioxide is a greenhouse gas learn a bit (more) about world energy use learn a bit (more) about climate change measure our individual carbon footprints, and learn how to reduce them
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CH 3 COOH + NaHCO 3 CH 3 COONa + H 2 CO 3 (CO 2 + H 2 0)
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7,000 years 1860 19471860
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19471860 7,000 years 1860 7,000,000,000,000,000 BTU’s
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7,000 years 1860 19471860 7,000,000,000,000,000 BTU’s 87 years 12 Quad. BTUs
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7,000 years 1860 19471860 7,000,000,000,000,000 BTU’s 87 years 12 Quad. BTUs 2005
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Quadrillion BTUs of energy were used on earth. 4 In 2005 63
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RENEWABLE NON-RENEWABLE Solar Wind Hydro Geothermal Tidal Wood Coal Oil/petroleum Natural gas Nuclear
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93%
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The chemical equation for the combustion of carbon in excess oxygen is… C + O 2 → CO 2 MethaneCH 4 + 2 O 2 → CO 2 + 2H 2 O PropaneC 3 H 8 + 5 O 2 → 3CO 2 + 4H 2 O Isooctane (gasoline)2C 8 H 18 + 25 O 2 → 16CO 2 + 18H 2 O Cetane (diesel fuel)C 16 H 34 + 49 O 2 → 16CO 2 + 17H 2 O
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http://earthguide.ucsd.edu/globalchange/keeling_curve/01.html
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http://www.grida.no/climate/vital/02.htm
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http://www.greenhouse.gov.au/education/factsheets/what.html
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The scientists: hundreds of scientists all over the world contribute to the work of the IPCC as authors contributors and reviewers.
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“Most of the observed increase in globally-averaged temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic GHG concentrations.”
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www.northeastclimateimpacts.org Maine Maine: if “business-as-usual = like DC”
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24 “Indicators of Climate Change in NE” 2006- Historical Record NECIA 30+ Days Snow Cover Predictions 2070
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Consensus modeling prediction of the gradual change scenario Drucker, Dalhousie U, NEG/ECP Regional Conference, 2004
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“ A decline in spruce/fir forests would greatly exacerbate existing stresses on Maine’s economically important pulp and paper industry.” http://www.nrcm.org/documents/Maine_NECIA.pdf
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http://www.brainerdlibrary.lioni nc.org/deer-tick.jpg Maine Bureau of Health Reportable Infectious Diseases in Maine
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“moose mortality is increasing because of winter ticks…. these insects can remove more protein than a moose can take in," Jakubas said. “It was not unusual last fall to count more than 100,000 ticks on a young moose.” -Wally Jakubas (Maine IF&W) http://bangornews.com/news/t/news.aspx?articleid=150974 &zoneid=500 http://www.chrisharris.com/gallery/g-bull-moose.jpg
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Increase renewable energy sources
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Be energy conscious Use energy efficiently
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