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On the multifractal analysis of air quality index time series before and during COVID-19 partial lockdown: A case study of Shanghai, China
Due to the COVID-19 pandemic, human activities are largely restricted in Shanghai, China and it is a valuable experiment to testify the correlation of air quality and human activities. In consideration of the complexity of air pollution, this study aims to compare the multifractal characteristics of...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Elsevier B.V.
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7681039/ https://www.ncbi.nlm.nih.gov/pubmed/33250563 http://dx.doi.org/10.1016/j.physa.2020.125551 |