Observing trends in total ozone and extreme ozone events
نویسندگان
چکیده
منابع مشابه
Extreme events in total ozone over Arosa – Part 1: Application of extreme value theory
In this study ideas from extreme value theory are for the first time applied in the field of stratospheric ozone research, because statistical analysis showed that previously used concepts assuming a Gaussian distribution (e.g. fixed deviations from mean values) of total ozone data do not adequately address the structure of the extremes. We show that statistical extreme value methods are approp...
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...
متن کاملNH total ozone increase
On the possible causes of recent increases in NH total ozone from a statistical analysis of satellite data from 1979 to 2003 S. Dhomse, M. Weber, I. Wohltmann, M. Rex, and J. P. Burrows Institute of Environmental Physics, University of Bremen, Bremen, Germany Alfred Wegener Institute, Potsdam, Germany Received: 9 August 2005 – Accepted: 4 October 2005 – Published: 9 November 2005 Correspondence...
متن کاملNorth Atlantic Oscillation modulates Total Ozone Winter Trends
The North Atlantic Oscillation (NAO) is modulating the Earth’s ozone shield such that the calculated anthropogenic total ozone decrease is enhanced over Europe whereas over the North Atlantic region it is reduced (for the last 30 years). Including the NAO in a statistical model suggests a more uniform chemical winter trend compared to the strong longitudinal variation reported earlier. At Arosa...
متن کاملEstonian total ozone climatology
The climatological characteristics of total ozone over Estonia based on the Total Ozone Mapping Spectrometer (TOMS) data are discussed. The mean annual cycle during 1979–2000 for the site at 58.3 N and 26.5 E is compiled. The available ground-level data interpolated before TOMS, have been used for trend detection. During the last two decades, the quasi-biennial oscillation (QBO) corrected syste...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Eos, Transactions American Geophysical Union
سال: 2014
ISSN: 0096-3941
DOI: 10.1002/2014eo210009