Stratospheric impact on tropospheric ozone variability and trends: 1990–2009 [PDF]
The influence of stratospheric ozone on the interannual variability and trends in tropospheric ozone is evaluated between 30 and 90° N from 1990–2009 using ozone measurements and a global chemical transport model, the Community Atmospheric Model with ...
P. G. Hess, R. Zbinden
doaj +6 more sources
The potential to narrow uncertainty in projections of stratospheric ozone over the 21st century [PDF]
Future stratospheric ozone concentrations will be determined both by changes in the concentration of ozone depleting substances (ODSs) and by changes in stratospheric and tropospheric climate, including those caused by changes in anthropogenic greenhouse
A. J. Charlton-Perez +29 more
doaj +7 more sources
The Met Office HadGEM3-ES chemistry–climate model: evaluation of stratospheric dynamics and its impact on ozone [PDF]
Free-running and nudged versions of a Met Office chemistry–climate model are evaluated and used to investigate the impact of dynamics versus transport and chemistry within the model on the simulated evolution of stratospheric ozone.
S. C. Hardiman +3 more
doaj +5 more sources
Stratospheric ozone in the post-CFC era [PDF]
Vertical and latitudinal changes in the stratospheric ozone in the post-chlorofluorocarbon (CFC) era are investigated using simulations of the recent past and the 21st century with a coupled chemistry-climate model.
F. Li, R. S. Stolarski, P. A. Newman
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Sources contributing to background surface ozone in the US Intermountain West [PDF]
We quantify the sources contributing to background surface ozone concentrations in the US Intermountain West by using the GEOS-Chem chemical transport model with 1 / 2° × 2 / 3° horizontal resolution to interpret the Clean Air Status and Trends Network ...
L. Zhang +5 more
doaj +4 more sources
Impacts of stratospheric sulfate geoengineering on tropospheric ozone [PDF]
A range of solar radiation management (SRM) techniques has been proposed to counter anthropogenic climate change. Here, we examine the potential effects of stratospheric sulfate aerosols and solar insolation reduction on tropospheric ozone and ozone ...
L. Xia +4 more
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Marcasite at the Permian‐Triassic Transition
Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Elena Lounejeva +7 more
wiley +7 more sources
Influence of Arctic stratospheric ozone on surface climate in CCMI models [PDF]
The Northern Hemisphere and tropical circulation response to interannual variability in Arctic stratospheric ozone is analyzed in a set of the latest model simulations archived for the Chemistry-Climate Model Initiative (CCMI) project.
O. Harari +11 more
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Stratospheric influences on surface ozone increase during the COVID-19 lockdown over northern China
Surface ozone increased unexpectedly over northern China during the COVID-19 lockdown (CLD) period (23 January–29 February 2020), which was characterized by vigorous emission reduction.
Zhixiong Chen +4 more
doaj +1 more source
Development of a climate record of tropospheric and stratospheric column ozone from satellite remote sensing: evidence of an early recovery of global stratospheric ozone [PDF]
Ozone data beginning October 2004 from the Aura Ozone Monitoring Instrument (OMI) and Aura Microwave Limb Sounder (MLS) are used to evaluate the accuracy of the Cloud Slicing technique in effort to develop long data records of tropospheric and ...
J. R. Ziemke, S. Chandra
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