On the long term impact of emissions from central European cities on regional air-quality

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10317529" target="_blank" >RIV/00216208:11320/15:10317529 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.5194/acpd-15-32101-2015" target="_blank" >http://dx.doi.org/10.5194/acpd-15-32101-2015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5194/acpd-15-32101-2015" target="_blank" >10.5194/acpd-15-32101-2015</a>

Result language

angličtina

Original language name

On the long term impact of emissions from central European cities on regional air-quality

Original language description

For the purpose of quantifying the impact of urban emission from Central European cities on the present-day regional air-quality, the regional climate model RegCM4.2 was coupled with the chemistry transport model CAMx, including two-way interactions. A series of simulations was carried out for the 2001-2010 period either with all urban emissions included (base case) or without considering urban emissions. Further, the sensitivity of ozone production to urban emissions was examined by performing reduction experiments with MINUS SIGN 20 % emission perturbation of NOx and/or NMVOC. EC air-quality measures were chosen as metrics describing the cities emission impact on regional air pollution. Due to urban emissions, significant ozone titration occurs overcities while over rural areas remote from cities, ozone production is modeled, mainly in terms of number of exceedances and accumulated exceedances over the threshold of 40 ppbv. Urban NOx, SO2 and PM2.5 emissions also significantly contr

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DG - Atmospheric sciences, meteorology

OECD FORD branch

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Project

<a href="/en/project/GP13-19733P" target="_blank" >GP13-19733P: Modeling of impact of cities on regional climate and air quality</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Atmospheric Chemistry and Physics Discussions

ISSN

1680-7367

e-ISSN

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Volume of the periodical

2015

Issue of the periodical within the volume

15

Country of publishing house

DE - GERMANY

Number of pages

55

Pages from-to

32101-32155

UT code for WoS article

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EID of the result in the Scopus database

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