The effect of drought on PM concentrations in the Czech Republic. Aerosol and Air Quality Research
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020699%3A_____%2F22%3AN0000184" target="_blank" >RIV/00020699:_____/22:N0000184 - isvavai.cz</a>
Výsledek na webu
<a href="https://aaqr.org/articles/aaqr-22-03-oa-0130" target="_blank" >https://aaqr.org/articles/aaqr-22-03-oa-0130</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4209/aaqr.220130" target="_blank" >10.4209/aaqr.220130</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The effect of drought on PM concentrations in the Czech Republic. Aerosol and Air Quality Research
Popis výsledku v původním jazyce
The main focus of this study is the effect of drought on air quality in the Czech Republic. PMx (PM10 and PM2.5) concentrations at 21 air quality monitoring stations of different types (rural, suburban and urban) were studied during a 10-year period from 2010 to 2019. Only data measured during the vegetation period (April–September) were used. In addition, other meteorological factors were taken into account as well, in particular wind speed, air and soil temperature and soil moisture. It was found that PM10 concentrations were higher by 26.7 to 46.7% during dry periods with the difference being statistically significant. A strong correlation was found between PM10 and PM2.5 concentrations and the soil temperature and moisture, particularly at the top soil layer (0–10 cm depth). Results of the study show that soil moisture affects the extent of resuspension and soil erosion. Soil moisture values above 36% create unfavourable conditions for resuspension or erosion even when soil temperature is higher than 20°C.
Název v anglickém jazyce
The effect of drought on PM concentrations in the Czech Republic. Aerosol and Air Quality Research
Popis výsledku anglicky
The main focus of this study is the effect of drought on air quality in the Czech Republic. PMx (PM10 and PM2.5) concentrations at 21 air quality monitoring stations of different types (rural, suburban and urban) were studied during a 10-year period from 2010 to 2019. Only data measured during the vegetation period (April–September) were used. In addition, other meteorological factors were taken into account as well, in particular wind speed, air and soil temperature and soil moisture. It was found that PM10 concentrations were higher by 26.7 to 46.7% during dry periods with the difference being statistically significant. A strong correlation was found between PM10 and PM2.5 concentrations and the soil temperature and moisture, particularly at the top soil layer (0–10 cm depth). Results of the study show that soil moisture affects the extent of resuspension and soil erosion. Soil moisture values above 36% create unfavourable conditions for resuspension or erosion even when soil temperature is higher than 20°C.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10509 - Meteorology and atmospheric sciences
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Aerosol and Air Qulity research
ISSN
1680-8584
e-ISSN
2071-1409
Svazek periodika
22
Číslo periodika v rámci svazku
22
Stát vydavatele periodika
TH - Thajské království
Počet stran výsledku
17
Strana od-do
1-17
Kód UT WoS článku
000860788200001
EID výsledku v databázi Scopus
2-s2.0-85139166166