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The European heat w...
The European heat wave of 2018 and its promotion of the ozone climate penalty in southwest Sweden
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- Johansson, Julia M. (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences
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Watne, A. K. (författare)
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- Karlsson, Per Erik (författare)
- IVL Svenska Miljöinstitutet
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- Pihl-Karlsson, Gunilla (författare)
- IVL Svenska Miljöinstitutet
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- Danielsson, Helena (författare)
- IVL Svenska Miljöinstitutet
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Andersson, C. (författare)
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- Pleijel, Håkan, 1958 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences
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(creator_code:org_t)
- 2020
- 2020
- Engelska.
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Ingår i: Boreal Environment Research. - 1239-6095 .- 1797-2469. ; 25, s. 39-50
- Relaterad länk:
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https://gup.ub.gu.se...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- The ozone concentration ([O-3]), temperature (T) and vapour pressure deficit (VPD) during the 2018 heat wave (HW) was compared with conditions from 2013-2017. The study included one coastal and two inland sites in southwest Sweden. The positive relationship between [O-3] and T was stronger in 2018. The average daytime T from April-September was higher by 2.0-2.4 degrees C in 2018. The VPD was strongly and positively affected by the 2018 HW. The daytime mean [O-3] was enhanced by 7-12% in 2018. The relationship between hourly daytime [O-3] and T, as well as that between the daily maximum [O-3] and daily maximum T, was steeper in 2018. The stronger promotion of [O-3] by T in 2018 was possibly partly a result of dry conditions causing stomatal closure of vegetation and thus a weaker O-3 sink. If HWs like that in 2018 become more common, they can be expected to promote higher [O-3] and risk larger health and ecosystem effects.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
Nyckelord
- pollution related deaths
- surface ozone
- tropospheric ozone
- air-quality
- temperature
- deposition
- heatwaves
- mortality
- impact
- Environmental Sciences & Ecology
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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