Reduced Southern Hemispheric circulation response to quadrupled CO2 due to stratospheric ozone feedback
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2016gl071011
Abstract: Due to computational constraints, interactive stratospheric ozone chemistry is commonly neglected in most climate models participating in intercomparison projects. The impact of this simplification on the modeled response to external forcings remains unexplored. In this… read more here.
Keywords: response; stratospheric ozone; chemistry; circulation response ... See more keywords
Northern hemisphere stratospheric ozone depletion caused by solar proton events: the role of the polar vortex
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical Research Letters"
DOI: 10.1002/2017gl075966
Abstract: Ozonesonde data from four sites are analyzed in relation to 191 solar protons events (SPEs) from 1989-2016. Analysis shows ozone depletion (~10-35 km altitude) commencing following the SPEs. Seasonally-corrected ozone data demonstrate that depletions occur… read more here.
Keywords: stratospheric ozone; polar vortex; ozone; depletion ... See more keywords
Independent and joint influences of eastern Pacific El Niño–southern oscillation and quasi‐biennial oscillation on Northern Hemispheric stratospheric ozone
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Climatology"
DOI: 10.1002/joc.6519
Abstract: Using ozone observations, reanalysis data, and climate model simulations, this study investigates in detail the independent and joint influences of the eastern Pacific (EP) El Niño–Southern Oscillation (ENSO) and the quasi‐biennial oscillation (QBO) on stratospheric… read more here.
Keywords: stratospheric ozone; oscillation; influences eastern; independent joint ... See more keywords
Stratospheric Ozone-induced Cloud Radiative Effects on Antarctic Sea Ice
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Atmospheric Sciences"
DOI: 10.1007/s00376-019-8251-6
Abstract: Recent studies demonstrate that the Antarctic Ozone Hole has important influences on Antarctic sea ice. While most of these works have focused on effects associated with atmospheric and oceanic dynamic processes caused by stratospheric ozone… read more here.
Keywords: stratospheric ozone; sea; antarctic sea; sea ice ... See more keywords
Study the stratospheric ozone irregularity over Pakistan atmospheric region in perspectives of wavelet analysis
Sign Up to like & getrecommendations! Published in 2019 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-019-4780-7
Abstract: The stratospheric ozone behavior is of great importance for the shelter of life on the earth’s biosphere from harmful UV radiation. A wavelet technique and explorative analysis are applied on ozone monthly time series data… read more here.
Keywords: pakistan; stratospheric ozone; analysis; irregularity ... See more keywords
On the high percentage of occurrence of type-B 150-km echoes during the year 2019 and its relationship with mesospheric semi-diurnal tide and stratospheric ozone
Sign Up to like & getrecommendations! Published in 2021 at "Advances in Space Research"
DOI: 10.1016/j.asr.2021.08.031
Abstract: Abstract The Kototabang (0.20°S, 100.3°E, 10.36°S dip latitude) Equatorial Atmosphere Radar (EAR) observations of valley region field-aligned irregularities (FAI) reveal maximum percentage of occurrence (PO) of high signal to noise ratio (greater than 3 dB)… read more here.
Keywords: stratospheric ozone; percentage occurrence; diurnal tide; 150 echoes ... See more keywords
Solar proton events and stratospheric ozone depletion over northern Finland
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Atmospheric and Solar-Terrestrial Physics"
DOI: 10.1016/j.jastp.2017.07.003
Abstract: We examine the variation of stratospheric ozone over northern Finland using ozonesonde observations from 1845 stratospheric balloon flights launched between 1989 and 2015 from near Sodankyla. The annual variation of the ozone partial pressure is… read more here.
Keywords: stratospheric ozone; northern finland; ozone partial; partial pressure ... See more keywords
Recent decline in extratropical lower stratospheric ozone attributed to circulation changes.
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical research letters"
DOI: 10.1029/2018gl077406
Abstract: 1998-2016 ozone trends in the lower stratosphere (LS) are examined using the Modern-Era Retrospective Analysis for Research and Applications Version 2 (MERRA-2) and related NASA products. After removing biases resulting from step-changes in the MERRA-2… read more here.
Keywords: extratropical lower; stratospheric ozone; recent decline; lower stratospheric ... See more keywords
Stratospheric Ozone Changes From Explosive Tropical Volcanoes: Modeling and Ice Core Constraints
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Geophysical Research"
DOI: 10.1029/2019jd032290
Abstract: Major tropical volcanic eruptions have emitted large quantities of stratospheric sulphate and are potential sources of stratospheric chlorine although this is less well constrained by observations.... read more here.
Keywords: stratospheric ozone; ozone changes; tropical volcanoes; changes explosive ... See more keywords
Potential Stratospheric Ozone Depletion Due To Iodine Injection From Small Satellites
Sign Up to like & getrecommendations! Published in 2023 at "Geophysical Research Letters"
DOI: 10.1029/2022gl102300
Abstract: We use the 3‐D Whole Atmospheric Community Climate Model to investigate stratospheric ozone depletion due to the launch of small satellites (e.g., CubeSats) with an iodine propulsion system. The model considers the injection of iodine… read more here.
Keywords: depletion; stratospheric ozone; iodine; ozone ... See more keywords
The influence of iodine on the Antarctic stratospheric ozone hole
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2110864119
Abstract: Significance The role of chlorine and bromine in Antarctic stratospheric ozone depletion is well known. However, the contribution of iodine to the ozone hole chemistry has not been assessed, mainly due to the negligible amounts… read more here.
Keywords: chemistry; ozone hole; stratospheric ozone; iodine ... See more keywords