Atmospheric HCFC-22 total columns near St. Petersburg: stabilization with start of a decrease
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Remote Sensing"
DOI: 10.1080/01431161.2020.1717668
Abstract: ABSTRACT We study the changes in the growth rate of atmospheric HCFC-22 (CHClF2, or chlorodifluoromethane) total column (TC) in the vicinity of St. Petersburg, Russia (60° N). Although HCFC-22 surface concentrations at the two nearest… read more here.
Keywords: atmospheric hcfc; columns near; decrease; hcfc ... See more keywords
Measurements of CFC-11, CFC-12, and HCFC-22 total columns in the atmosphere at the St. Petersburg site in 2009–2019
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Measurement Techniques"
DOI: 10.5194/amt-14-5349-2021
Abstract: Abstract. Monitoring atmospheric anthropogenic halocarbons plays an important role in tracking their atmospheric concentrations in accordance with international agreements on emissions of ozone-depleting substances and, thus, in estimating the ozone layer recovery. Within the Network… read more here.
Keywords: site; cfc cfc; petersburg site; cfc ... See more keywords