Results 11 to 20 of about 155,308 (238)

Influence of Stratospheric Ozone Changes on Stratospheric Temperature Trends in Recent Decades

open access: yesRemote Sensing, 2022
Associated with the recovery of stratospheric ozone, stratospheric cooling has decelerated since the late 1990s. This study investigates the contribution of ozone changes to the long-term stratospheric temperature trends in recent decades using satellite
Yan Xia, Chuanfeng Zhao, Lingyu Zhou
exaly   +3 more sources

Radiative forcing since preindustrial times due to ozone change in the troposphere and the lower stratosphere [PDF]

open access: yesAtmospheric Chemistry and Physics, 2006
Changes in atmospheric ozone have occurred since the preindustrial era as a result of increasing anthropogenic emissions. Within ACCENT, a European Network of Excellence, ozone changes between 1850 and 2000 are assessed for the troposphere and the lower ...
M. Gauss   +22 more
doaj   +8 more sources

Marcasite at the Permian‐Triassic Transition

open access: yesGeophysical Monograph Series, Page 377-399., 2021

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

Robust response of the Amundsen Sea Low to stratospheric ozone depletion

open access: yesGeophysical Research Letters, 2016
The effect of stratospheric ozone depletion on the Amundsen Sea Low (ASL), a climatological low‐pressure center important for the climate of West Antarctica, remains uncertain.
Marika Holland   +2 more
exaly   +2 more sources

Stratospheric ozone in 3-D models: A simple chemistry and the cross-tropopause flux [PDF]

open access: yes, 2000
Two simple and computationally efficient models for simulating stratospheric ozone in three-dimensional global transport models are presented. The first, linearized ozone (or Linoz), is a first-order Taylor expansion of stratospheric chemical rates in ...
McLinden, C. A   +17 more
core   +5 more sources

Zonally asymmetric influences of the quasi-biennial oscillation on stratospheric ozone [PDF]

open access: yesAtmospheric Chemistry and Physics, 2022
The quasi-biennial oscillation (QBO), as the dominant mode in the equatorial stratosphere, modulates the dynamical circulation and the distribution of trace gases in the stratosphere.
W. Wang   +10 more
doaj   +1 more source

Surface ozone over the Tibetan Plateau controlled by stratospheric intrusion [PDF]

open access: yesAtmospheric Chemistry and Physics, 2023
The Tibetan Plateau is a global hotspot of stratospheric intrusion, and elevated surface ozone was observed at ground monitoring sites. Still, links between the variability of surface ozone and stratospheric intrusion at the regional scale remain unclear.
X. Yin   +15 more
doaj   +1 more source

The role of tropical upwelling in explaining discrepancies between recent modeled and observed lower-stratospheric ozone trends [PDF]

open access: yesAtmospheric Chemistry and Physics, 2023
Several analyses of satellite-based ozone measurements have reported that lower-stratospheric ozone has declined since the late 1990s. In contrast to this, lower-stratospheric ozone was found to be increasing in specified-dynamics (SD) simulations from ...
S. M. Davis   +5 more
doaj   +1 more source

Transport of substantial stratospheric ozone to the surface by a dying typhoon and shallow convection [PDF]

open access: yesAtmospheric Chemistry and Physics, 2022
Stratospheric ozone transported to the troposphere is estimated to account for 5 %–15 % of the tropospheric ozone sources. However, the chances of intruded stratospheric ozone reaching the surface are low.
Z. Chen   +9 more
doaj   +1 more source

The Simplified Chemistry-Dynamical Model (SCDM V1.0) [PDF]

open access: yesGeoscientific Model Development, 2021
Recent observational and modeling studies show that variations of stratospheric ozone and the resulting interaction between ozone and the stratospheric circulation play an important role in surface weather and climate.
H.-J. Hong, H.-J. Hong, T. Reichler
doaj   +1 more source

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