Vehicular emission trends in the Pan-Yangtze River Delta in China between 1999 and 2013
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文摘

The COPERT IV model was used to determine emission factors for seven pollutants.

The paper analyzes the vehicular emissions from spatial-temporal angles in the PYRD.

Emissions of NOx increased more than those of other pollutants.

Emissions were found to be higher in coastal areas.

We should focus on restricting emissions from HDTs and BUSs.

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