stratospheric ozone measurementsA combined lidar system for the simultaneous measurement of stratospheric and tropospheric ozone concentrations is presented. The lidar was designed at the Physics Instrumentation Center of the General Physics Institute and installed at Kyung Hee University, Suwon, South Korea...
It is also concluded that the TOVS data set recorded during the past decade would be suitable to search for a possible trend in the cloud amount. Such a trend could be relevant to the rate of the Antarctic ozone depletion.WileyJournal of Geophysical Research...
Troposphericandstratosphericdatais strongly interlinked and both data sets were integrated into the findings of the 2006 Scientific Assessment Panel (SAP) in their “Scientific AssessmentofOzoneDepletion: 2006” report, in which it [...] multilateralfund.org ...
There will be others who will say “Ozone is the reason the upper stratosphere has cooled“. True, but increases in CO2 are also an important factor. The same calculations (maths and physics) that lead to the conclusion that less ozone will cool also lead to the conclusion that more CO2 ...
Variations and Trends in Tropospheric and Stratospheric Global Temperatures, 1958–87 Nevertheless during this interval there is evidence for a slight decrease in year-average temperature at the surface and in the troposphere of the north ... JK Angell - 《Journal of Climate》 被引量: 678发表: ...
Tropospheric processes, possibly involving low-level Arctic temperature anomalies, act to amplify the stratospheric signal (Baldwin et al., 2019). This picture of SSW impacts on surface weather becomes clear when analysis over many SSWs is averaged together. Despite the extensive efforts of the ...
Changes in OH resulting from the perturbed tropospheric UV budget, due to additional aerosol scattering and stratospheric ozone changes; (c) Increase of sulfate aerosol surface area density (SAD) in the mid-upper troposphere, thus enhancing heterogeneous chemistry with a decrease of tropospheric NOx ...
substantial levels of both natural and anthropogenic VSLS have been detected in the lower stratosphere15,16,17,18and numerical model simulations suggest a significant contribution of VSLS to ozone loss in this region19,20,21. Long-term measurements of CH2Cl2reveal that its tropospheric abundance has...
Such deep intrusions of stratospheric air down to the lower troposphere or even to the surface are relevant to tropospheric chemistry8–10. Ozone, how- ever, is reactive and with numerous sources at the ground level, which makes the use of ozone for the irreversible branch rather ambiguous. ...
OzoneQuantificationSpectrometryThe feasibility of retrieving both the tropospheric and stratospheric burdens of atmospheric HCl from ground-based FTIR spectra of 0.029 cm1 spectral resolution (apodized) is demonstrated. For this purpose the shape of the HCl R(1) line of the 1 ← 0 band is analyzed...