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Springtime Ozone Increases Due To Emissions

By | Published: January 21, 2010
National Oceanic And Atmospheric Administration — Springtime ozone levels above western North America are rising primarily due to air flowing eastward from the Pacific Ocean, a trend that is largest when the air originates in Asia. These increases in ozone could make it more difficult for the United States to meet Clean Air Act standards [...]
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Extent of Ozone Injury to Trees

By | Published: October 5, 2009
United States Department of Agriculture Extent of Ozone Injury to Trees in the Western United States he widespread nature of ozone air pollution in California and the suspected potential for ozone damage to forests near cities in other western States led to field surveys and establishment of monitoring plots beginning in the mid–1960’s. The surveys [...]
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Carbon Footprint Of Tansportation. Jump On The Bus?

By | Published: September 30, 2009
Chris asked: What is the carbon footprint of a bicycle? Am I better off taking the bus or my bike? (for long vs short distances) I replied: First, you’d want to look at your whole footprint… not just carbon. Carbon dioxide is just one pollution problem carbon monoxide, which causes ozone pollution, is also very [...]
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