Sökning: "Sheila Kirkwood"
Hittade 2 avhandlingar innehållade orden Sheila Kirkwood.
1. Studies of planetary waves in ozone and temperature fields as observed by the Odin satellite in 2002-2007
Sammanfattning : The results presented in this PhD thesis are mainly based on measurements collected by the advanced sub-mm radiometer (SMR) aboard the Odin satellite in 2002-2007. The primary data are series of temperature and ozone profiles in the middle atmosphere up to 68 km. LÄS MER
2. Impact of Rossby waves on ozone distribution and dynamics of the stratosphere and troposphere
Sammanfattning : Several physical mechanisms concerning the impact of Rossby waves on ozone distribution and circulation in the stratosphere and troposphere are studied in the thesis.Summertime total ozone variability over Middle Asia and Northern Scandinavia shows similar wave-like behaviour with typical periods of 10-20 days and amplitudes of 20-50 Dobson units. LÄS MER