About: Impact of lockdown measures to combat Covid-19 on air quality over western Europe

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About: Impact of lockdown measures to combat Covid-19 on air quality over western Europe Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Impact of lockdown measures to combat Covid-19 on air quality over western Europe
Creator	Bessagnet, Bertrand Cholakian, Arineh Mailler, Sylvain Menut, Laurent Pennel, Romain Siour, Guillaume
Source	Elsevier; Medline; PMC
abstract	Abstract Recent studies based on observations have shown the impact of lockdown measures taken in various European countries to contain the Covid-19 pandemic on air quality. However, these studies are often limited to compare situations without and with lockdown measures, which correspond to different time periods and then under different meteorological conditions. We propose a modelling study with the WRF-CHIMERE modelling suite for March 2020, an approach allowing to compare atmospheric composition with and without lockdown measures without the biases of meteorological conditions. This study shows that the lockdown effect on atmospheric composition, in particular through massive traffic reductions, has been important for several short-lived atmospheric trace species, with a large reduction in NO2 concentrations, a lower reduction in Particulate Matter (PM) concentrations and a mitigated effect on ozone concentrations due to non-linear chemical effects.
has issue date	2020-06-23(xsd:dateTime)
bibo:doi	10.1016/j.scitotenv.2020.140426
bibo:pmid	32593893
has license	els-covid
sha1sum (hex)	c5a20d0ee2430f681ba50e7c004c2f89984e55ee
schema:url	https://doi.org/10.1016/j.scitotenv.2020.140426
resource representing a document's title	Impact of lockdown measures to combat Covid-19 on air quality over western Europe
has PubMed Central identifier	PMC7309726
has PubMed identifier	32593893
schema:publication	Sci Total Environ
resource representing a document's body	covid:c5a20d0ee2430f681ba50e7c004c2f89984e55ee#body_text
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