Recent changes in winter PM2.5 contributions from wood smoke, motor vehicles, and other sources in the Northwest U.S

In the Northwest U.S. elevated measurements of PM2.5 from anthropogenic sources occur most often in winter. Major contributors to winter PM2.5 are direct primary emissions of wood smoke from residential wood combustion, primary emissions from motor vehicles, gaseous NOx emissions leading to particul...

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Veröffentlicht in:	Atmospheric environment (1994) 2020-09, Vol.237, p.117724-117724, Article 117724
1. Verfasser:	Kotchenruther, Robert A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Mobile sources PM2.5 Positive matrix factorization Residential wood combustion Source apportionment
Online-Zugang:	Volltext
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