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Spatio-temporal variations of PM(2.5) concentrations and the evaluation of emission reduction measures during two red air pollution alerts in Beijing
To effectively improve air quality during pollution episodes, Beijing released two red alerts in 2015. Here we examined spatio-temporal variations of PM(2.5) concentrations during two alerts based on multiple data sources. Results suggested that PM(2.5) concentrations varied significantly across Bei...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5557902/ https://www.ncbi.nlm.nih.gov/pubmed/28811594 http://dx.doi.org/10.1038/s41598-017-08895-x |