Trends in Tropospheric Ozone Concentration

作者: Rumen D. Bojkov , Gregory C. Reinsel

DOI: 10.1007/978-94-009-5313-0_152

关键词: TroposphereTotal ozoneNorthern HemisphereTropospheric ozoneTrend detectionConfidence intervalSummer seasonAtmospheric sciencesEnvironmental scienceOzone depletion

摘要: Ozonesonde data (11 stations) and Umkehr profiles (13 are analysed for trend detection in the troposphere. All but one of stations located northern hemisphere. The weighted average estimate layer-1 is (0.65±0.69)% per year increase over period 1970–81. free troposphere (850–400mb) detected ozonesonde hemisphere (1.12±0.54)% during past 15 years. These 95% confidence interval estimates. Pronounced seasonal differences revealed from data, with being greatest summer season.

参考文章(2)
Gregory Reinsel, G. C. Tiao, R. Lewis, M. Bobkoski, Analysis of upper stratospheric ozone profile data from the ground-based umkehr method and the Nimbus-4 BUV satellite experiment Journal of Geophysical Research: Oceans. ,vol. 88, pp. 5393- 5402 ,(1983) , 10.1029/JC088IC09P05393