European summer surface ozone 1990–2100
نویسندگان
چکیده
منابع مشابه
Summer ozone concentrations in Zagreb area.
Ozone concentrations were measured at three sites in Zagreb (Croatia) in the summer of 2005. Two measuring sites were in urban areas, while the third site was in a rural area about 30 km to the south from the centre of Zagreb. Hourly ozone averages varied between 1 microg m(-3) and 209 microg m(-3). Average concentrations were the lowest in the rural area, even though elevated concentrations we...
متن کاملEuropean ozone trends
Can we explain the trends in European ozone levels? J. E. Jonson, D. Simpson, H. Fagerli, and S. Solberg Norwegian Meteorological Institute, Oslo, Norway Norwegian Institute for Air Research (NILU), Kjeller, Norway Received: 27 June 2005 – Accepted: 20 July 2005 – Published: 15 August 2005 Correspondence to: J. E. Jonson ([email protected]) © 2005 Author(s). This work is licensed under a Creati...
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The influence of synoptic circulation patterns on surface ozone concentrations at three monitoring sites in southern Sweden was investigated for the spring (April–May) and summer (June–August) periods 1990–2005. Synoptic circulation patterns were classified into six groups based on the Lamb Weather Types (LWTs). The analyses show that the anticyclonic weather pattern (A) and the directional flo...
متن کاملSurface ozone depletion episodes
Introduction Conclusions References Tables Figures Back Close Abstract Introduction Conclusions References Tables Figures Back Close Abstract Episodes of ozone depletion in the lowermost Arctic atmosphere (0–2 km) at polar sunrise have been intensively studied at Alert, Canada, and are thought to result from catalytic reactions involving bromine. Recent observations of high concentrations of tr...
متن کاملSummer time variation and unexpected nocturnal peak in precursors related Surface ozone concentration in air over a tropical coastal regionof Southern Tamil Nadu, India
Surface ozone (Surface O3)is a secondary pollutant and there are only limited studies on ozone in South India. Studies have revealed a strong correlation between higher ozone levels and warmer days. Surface O3 along with its precursors like NO2, CO and CH4 are being measured at Kanyakumari (8.0780° N, 77.5410° E), TamilNadu, India and in this paper we present the summer time variation of ozone ...
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ژورنال
عنوان ژورنال: Atmospheric Chemistry and Physics
سال: 2012
ISSN: 1680-7324
DOI: 10.5194/acp-12-10097-2012