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Keywords: trends
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Journal Articles
Elementa: Science of the Anthropocene (2020) 8: 23.
Published: 08 June 2020
...; Ludwig Ries; Irina Senik; Karin Sjöberg; Sverre Solberg; Gerard T. Spain; Wolfgang Spangl; Martin Steinbacher; David Tarasick; Valerie Thouret; Xiaobin Xu; Detlev Helmig; Ian Faloona Extracting globally representative trend information from lower tropospheric ozone observations is extremely difficult due...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2019) 7: 39.
Published: 11 October 2019
... free tropospheric measurements. The lack of information on temporal changes of bias for satellite measurements of tropospheric ozone is an area of concern for long-term trend studies. 26 02 2019 29 08 2019 Copyright: © 2019 The Author(s) 2019 This is an open-access article...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2018) 6: 27.
Published: 06 April 2018
... Assessment Report (TOAR) is the consistent calculation of these metrics at thousands of monitoring sites globally. Investigating temporal trends in these metrics required that the same statistical methods be applied across these ozone monitoring sites. The nonparametric Mann-Kendall test (for significant...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2018) 6: 12.
Published: 05 February 2018
... quantifies the present-day global and regional distributions (2010–2014) and trends (2000–2014) for five ozone metrics relevant for short-term and long-term human exposure. These metrics, calculated by the Tropospheric Ozone Assessment Report, are: 4 th highest daily maximum 8-hour ozone (4MDA8); number of...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2018) 6: 10.
Published: 31 January 2018
... simulating the observed present-day tropospheric ozone distribution, variability, and trends. Drawing upon the results of recent international multi-model intercomparisons and using a range of model evaluation techniques, we demonstrate that global chemistry models are broadly skillful in capturing the...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2017) 5: 48.
Published: 23 August 2017
... a region of globally extreme positive trends in sea surface temperature (SST). Here, a 33-year (1982–2014) time series of daily satellite SST data was used to quantify and map spatial patterns in SST trends and phenology over this shelf. Strongest trends are over the Scotian Shelf (>0.6°C decade...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2014) 2: 000029.
Published: 10 July 2014
..., interannual and decadal time-scales. Recent, and sometimes rapid, changes in observed ozone mixing ratios and ozone precursor emissions inspired us to produce this up-to-date overview of tropospheric ozone’s global distribution and trends. Much of the text is a synthesis of in situ and remotely sensed ozone...
Includes: Supplementary data