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This study examines Annual Mean Wet Sulfate Deposition from 1989 to 2003 and explores the potential for Emission Trading for NOx, akin to existing mechanisms for SO2 and carbon trading under the Kyoto Protocol.
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Annual Mean Wet Sulfate Deposition 1989 through 1991
Annual Mean Wet Sulfate Deposition 2001 through 2003
Emission trading for Nox (similar to SO2 emission trading and carbon trading in the Kyoto protocol)