Results 21 to 30 of about 1,104,915 (315)

Global ozone forecasting based on ERS-2 GOME observations [PDF]

open access: yesAtmospheric Chemistry and Physics, 2002
The availability of near-real time ozone observations from satellite instruments has recently initiated the development of ozone data assimilation systems.
H. J. Eskes   +2 more
doaj   +4 more sources

South Pole Station ozonesondes: variability and trends in the springtime Antarctic ozone hole 1986–2021

open access: yesAtmospheric Chemistry and Physics, 2023
. Balloon-borne ozonesondes launched weekly from South Pole Station (1986–2021) measure high-vertical-resolution profiles of ozone and temperature from the surface to 30–35 km altitude. The launch frequency is increased in late winter before the onset of
B. Johnson   +8 more
semanticscholar   +1 more source

A commentary of “Antarctic ozone layer is gradually recovering” in 10 remarkable discoveries from 2020 in Nature

open access: yesFundamental Research, 2022
In the mid-1980s, scientists discovered a spring atmospheric ozone hole over Antarctica, revealing the threat of human-made ozone-depleting substances to the atmosphere.
Wenshou Tian
doaj   +1 more source

Updated analysis of data from Palmer Station, Antarctica (64° S), and San Diego, California (32° N), confirms large effect of the Antarctic ozone hole on UV radiation

open access: yesPhotochemical and Photobiological Sciences, 2022
The status of the stratospheric ozone layer is assessed by a panel of experts every 4 years. Reports prepared by this panel include a section with common questions and answers (Q&A) about ozone depletion and related matters.
G. Bernhard   +3 more
semanticscholar   +1 more source

An assessment of ozone mini-hole representation in reanalyses over the Northern Hemisphere [PDF]

open access: yesAtmospheric Chemistry and Physics, 2017
An ozone mini-hole is a synoptic-scale region with strongly decreased total column ozone resulting from dynamical processes. Using total column measurements from the Ozone Monitoring Instrument and ozone profile measurements from the Microwave Limb ...
L. F. Millán   +2 more
doaj   +1 more source

Measuring the Antarctic ozone hole with the new Ozone Mapping and Profiler Suite (OMPS) [PDF]

open access: yesAtmospheric Chemistry and Physics, 2014
The new Ozone Mapping and Profiler Suite (OMPS), which launched on the Suomi National Polar-orbiting Partnership satellite in October 2011, gives a detailed view of the development of the Antarctic ozone hole and extends the long series of satellite ...
N. A. Kramarova   +8 more
doaj   +1 more source

Perspective on aircraft in the stratosphere: 50 years from COMESA through the ozone hole to climate

open access: yesQuarterly Journal of the Royal Meteorological Society, 2021
A perspective is given on the emissions of aircraft in the stratosphere, on the occasion of the 50th anniversary of the article that initiated concerns about the ability of nitrogen oxides from supersonic airliners to carry chain reactions that would ...
A. Tuck
semanticscholar   +1 more source

Antarctic ozone hole as observed by IASI/MetOp for 2008–2010 [PDF]

open access: yesAtmospheric Measurement Techniques, 2012
In this paper we present a study of the ozone hole as observed by the Infrared Atmospheric Sounding Interferometer (IASI) on-board the MetOp-A European satellite platform from the beginning of data dissemination, August 2008, to the end of December 2010.
C. Scannell   +8 more
doaj   +1 more source

The simulation of the Antarctic ozone hole by chemistry-climate models [PDF]

open access: yesAtmospheric Chemistry and Physics, 2009
While chemistry-climate models are able to reproduce many characteristics of the global total column ozone field and its long-term evolution, they have fared less well in simulating the commonly used diagnostic of the area of the Antarctic ozone hole i.e.
H. Struthers   +13 more
doaj   +1 more source

Characterization of aerosol number size distributions and their effect on cloud properties at Syowa Station, Antarctica [PDF]

open access: yesAtmospheric Chemistry and Physics, 2021
We took aerosol measurements at Syowa Station, Antarctica, to characterize the aerosol number–size distribution and other aerosol physicochemical properties in 2004–2006.
K. Hara   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy