The stifling side of Asian exports.Increasing air pollution over China in the next decade will significantly boost concentrations of harmful ozone above North America North America, third largest continent (1990 est. pop. 365,000,000), c.9,400,000 sq mi (24,346,000 sq km), the northern of the two continents of the Western Hemisphere. , making it harder for states to meet federal air quality standards, reports a team of atmospheric chemists. Daniel J. Jacob and his colleagues at Harvard University Harvard University, mainly at Cambridge, Mass., including Harvard College, the oldest American college. Harvard College Harvard College, originally for men, was founded in 1636 with a grant from the General Court of the Massachusetts Bay Colony. employed a computer model of atmospheric winds and chemical reactions This is the 18th episode of television drama Men in Trees. It originally aired on June 25, 2007 on the TV2 network in New Zealand as a continuation of season 1. Recap Marin and Cash have a stew cook off, she admits his is better than hers. to estimate the effects of rapidly growing Chinese pollution. With increasing use of coal and oil to fuel its economy, China is expected to triple its emissions of ozone-forming compounds between 1985 and 2010. The computer simulations indicate that ozone from China readily crosses the Pacific during spring, raising the concentrations of this pollutant across the United States United States, officially United States of America, republic (2005 est. pop. 295,734,000), 3,539,227 sq mi (9,166,598 sq km), North America. The United States is the world's third largest country in population and the fourth largest country in area. . The projections for 2010 indicate that springtime ozone values will jump by 5 parts per billion in California and 3 parts per billion in the eastern states. Many states are already struggling to meet the proposed new standard of 80 parts per billion. "Getting a 5-part-per-billion enhancement represents a significant offsetting factor" to these efforts, says Jacobs. Researchers from the University of Oslo The University of Oslo (Norwegian: Universitetet i Oslo, Latin: Universitas Osloensis) was founded in 1811 as Universitas Regia Fredericiana (the Royal Frederick University and the University of California The University of California has a combined student body of more than 191,000 students, over 1,340,000 living alumni, and a combined systemwide and campus endowment of just over $7.3 billion (8th largest in the United States). , Irvine are also modeling pollution transport. In at> parent conflict with the Harvard group, they don't see appreciable ozone movement from Asia to the United States. They caution that they have only simulated a single year, 1996. "There's a lot more work that needs to be done," says Bryan J. Hannegan of UC Irvine. |
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