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- W1903012642 startingPage "n/a" @default.
- W1903012642 abstract "[1] This analysis provides an up-to-date assessment of long-term (1990–2010) rural ozone trends using all available data in the western (12 sites) and eastern (41 sites) USA. Rather than focus solely on average ozone values or air quality standard violations, we consider the full range of ozone values, reporting trends for the 5th, 50th and 95th percentiles. Domestic ozone precursor emissions decreased strongly during 1990–2010. Accordingly 83%, 66% and 20% of summertime eastern U.S. sites experienced statistically significant ozone decreases in the 95th, 50th and 5th percentiles, respectively. During spring 43% of the eastern sites have statistically significant ozone decreases for the 95th percentile with no sites showing a significant increase. At the 50th percentile there is little overall change in the eastern U.S. In contrast, only 17% (2 sites) and 8% (1 site) of summertime western U.S. sites have statistically significant ozone decreases in the 95th and 50th percentiles, respectively. During spring no western site has a significant decrease, while 50% have a significant median increase. This dichotomy in U.S. ozone trends is discussed in terms of changing anthropogenic and biomass burning emissions. Consideration is given to the concept that increasing baseline ozone flowing into the western U.S. is counteracting ozone reductions due to domestic emission reductions. An update to the springtime free tropospheric ozone trend above western North America shows that ozone has increased significantly from 1995 to 2011 at the rate of 0.41 ± 0.27 ppbv yr−1. Finally, the ozone changes are examined in relation to regional temperature trends." @default.
- W1903012642 created "2016-06-24" @default.
- W1903012642 creator A5027270547 @default.
- W1903012642 creator A5047925131 @default.
- W1903012642 creator A5048516418 @default.
- W1903012642 creator A5052513699 @default.
- W1903012642 creator A5090768107 @default.
- W1903012642 date "2012-11-27" @default.
- W1903012642 modified "2023-10-16" @default.
- W1903012642 title "Long-term ozone trends at rural ozone monitoring sites across the United States, 1990-2010" @default.
- W1903012642 cites W1500371118 @default.
- W1903012642 cites W1538420755 @default.
- W1903012642 cites W1543841322 @default.
- W1903012642 cites W1564019098 @default.
- W1903012642 cites W1660571612 @default.
- W1903012642 cites W1964199857 @default.
- W1903012642 cites W1964430175 @default.
- W1903012642 cites W1969047789 @default.
- W1903012642 cites W1970536305 @default.
- W1903012642 cites W1976498622 @default.
- W1903012642 cites W1977439587 @default.
- W1903012642 cites W1978477930 @default.
- W1903012642 cites W1978855535 @default.
- W1903012642 cites W1979946759 @default.
- W1903012642 cites W1981150122 @default.
- W1903012642 cites W1982139112 @default.
- W1903012642 cites W1982322523 @default.
- W1903012642 cites W1984090308 @default.
- W1903012642 cites W1985794946 @default.
- W1903012642 cites W1985840629 @default.
- W1903012642 cites W1992004431 @default.
- W1903012642 cites W1994546967 @default.
- W1903012642 cites W1995523021 @default.
- W1903012642 cites W1996563514 @default.
- W1903012642 cites W2001318125 @default.
- W1903012642 cites W2003803820 @default.
- W1903012642 cites W2004523936 @default.
- W1903012642 cites W2008995157 @default.
- W1903012642 cites W2012270121 @default.
- W1903012642 cites W2014280315 @default.
- W1903012642 cites W2021057500 @default.
- W1903012642 cites W2024023052 @default.
- W1903012642 cites W2024871564 @default.
- W1903012642 cites W2029211844 @default.
- W1903012642 cites W2030005508 @default.
- W1903012642 cites W2033492401 @default.
- W1903012642 cites W2037445654 @default.
- W1903012642 cites W2038596635 @default.
- W1903012642 cites W2042601783 @default.
- W1903012642 cites W2045098694 @default.
- W1903012642 cites W2047197757 @default.
- W1903012642 cites W2056236906 @default.
- W1903012642 cites W2065856729 @default.
- W1903012642 cites W2066453350 @default.
- W1903012642 cites W2066495870 @default.
- W1903012642 cites W2066972914 @default.
- W1903012642 cites W2069002099 @default.
- W1903012642 cites W2070977713 @default.
- W1903012642 cites W2071335294 @default.
- W1903012642 cites W2073028483 @default.
- W1903012642 cites W2077781619 @default.
- W1903012642 cites W2082562995 @default.
- W1903012642 cites W2086378400 @default.
- W1903012642 cites W2087564723 @default.
- W1903012642 cites W2090138698 @default.
- W1903012642 cites W2094228532 @default.
- W1903012642 cites W2095628519 @default.
- W1903012642 cites W2096650579 @default.
- W1903012642 cites W2097349657 @default.
- W1903012642 cites W2098427729 @default.
- W1903012642 cites W2115147528 @default.
- W1903012642 cites W2117087906 @default.
- W1903012642 cites W2117213541 @default.
- W1903012642 cites W2122143529 @default.
- W1903012642 cites W2124443761 @default.
- W1903012642 cites W2124854884 @default.
- W1903012642 cites W2128738304 @default.
- W1903012642 cites W2129552969 @default.
- W1903012642 cites W2134927874 @default.
- W1903012642 cites W2139135462 @default.
- W1903012642 cites W2140064120 @default.
- W1903012642 cites W2142061485 @default.
- W1903012642 cites W2143287143 @default.
- W1903012642 cites W2144475649 @default.
- W1903012642 cites W2147323222 @default.
- W1903012642 cites W2148541066 @default.
- W1903012642 cites W2148570441 @default.
- W1903012642 cites W2149343921 @default.
- W1903012642 cites W2149851343 @default.
- W1903012642 cites W2154834147 @default.
- W1903012642 cites W2159639772 @default.
- W1903012642 cites W2161546761 @default.
- W1903012642 cites W2161621332 @default.
- W1903012642 cites W2165708514 @default.
- W1903012642 cites W2166614316 @default.
- W1903012642 cites W2169640928 @default.
- W1903012642 cites W2171688174 @default.
- W1903012642 cites W2171810751 @default.