Ozone plays a very important role in our atmosphere because it protects any living
organisms at the Earth's surface against the harmful solar UVB and UVC radiation. In the …

Solar ultraviolet-B (UV-B) radiation has played a crucial role in the evolution of life on Earth.
UV exposure presents both risks and benefits to humans. Optimal UV-B exposure behaviors …

The Tropospheric Ozone Assessment Report (TOAR) is an activity of the International Global
Atmospheric Chemistry Project. This paper is a component of the report, focusing on the …

Abstract In October 2017, the Sentinel-5 Precursor (S5P) mission was launched, carrying the
TROPOspheric Monitoring Instrument (TROPOMI), which provides a daily global coverage at …

The total ozone mapping spectrometer (TOMS), first flown on the Nimbus 7 satellite, has
delivered an unanticipated set of unique information about volcanic plumes because of its …

Summary The Atmospheric Environment Service and Canadian industry have jointly
developed a fully automated version of the Brewer instrument which is now commercially …

Growth rates, accumulation dynamics, and species succession of periphytic diatom
communities were examined in the presence and absence of natural ultraviolet (UV) …

A new method has been developed for taking high‐quality spectral measurements of
ultraviolet radiation with the Brewer spectrophotometer. Spectral measurements of direct …

Five Dobson and two Brewer spectrophotometers were used for total ozone observations at
Arosa, beginning in 1926 and providing the world's longest series. In this paper we present …

Both Brewer and Dobson Spectrophotometers have been taking routine simultaneous direct‐
Sun total ozone measurements from the five stations in the Canadian ozone monitoring …