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Lab 7: Air Pollution, Trophic Levels, and Bioaccumulation
Transcript of Lab 7: Air Pollution, Trophic Levels, and Bioaccumulation
Air Pollution, Trophic Levels, and Bioaccumulation Air Pollution Troposhperic Ozone Bioaccumulation & magnification Let's Get Started Particulate Matter PM ,PM
Ozone http://www.window.state.tx.us/specialrpt/energy/overview/ http://www.eoearth.org/article/U.S._National_Ambient_Air_Quality_Standards http://aura.gsfc.nasa.gov/outreach/garden_faq.html DDT: http://www.currentscienceevent.org/japan-wasted-contamination-water-and-biomagnification-process http://projects.asds.org/ClassProjects/HistoryDay/Christina09/RachelCarson/Banning_of_DDT.html http://www.tcsincweb.com/DDT/DDTEffectsOnBirds.htm Biomagnification of Mercury http://www.fiber-girl.com/preventcancer.html http://www.mcclatchydc.com/2010/03/17/90576/report-mercury-pollution-from.html http://1x57.com/2012/09/04/map-of-coal-and-oil-fired-power-plants-in-the-united-states/ http://my-mercury.com/everything-mercury/science-facts Mercury Scources Tropospheric Ozone vs Ozone Layer Air Quality Index 10 2.5 Mercury Particulate Matter http://www.epa.gov/pm/basic.html Mercury Poisoning http://en.wikipedia.org/wiki/Minamata_disease http://www.momscleanairforce.org/resources/how-mercury-poisoning-works/ Minamata Desease Atmosphere
Hg or Hg
Hg or Hg or (0) II (0) II Rain Trees Water & Land Wind Hg and Hg (0) II Bacteria Methyl Mercury Phytoplankton Zooplankton Small Fish Bigger Fish Birds Humans Insect Larvae Air Pollution Health Risks www.epa.gov Mercury Cycyle Coal-Fired Power Plants Volcanoes Sources of Hg Trophic Levels http://ibenvironmental.wikispaces.com/PYRAMID+OF+PRODUCTIVITY only ~10% of energy transfered to next level
organisms have to eat 10 times weight in prey