mm-Wave spectroscopy of stratospheric trace gases at the South Pole over an 11-month cycle: O3, N2O, HNO3, NO2, and ClO
Publication
, Journal Article
Zafra, RLD; Trimble, C; Reeves, JM; Cheng, D; Shindell, D
Published in: International Geoscience and Remote Sensing Symposium (IGARSS)
1994
The authors have employed a ground-based, cryogenically cooled tunable heterodyne spectrometer operated near 275 GHz to make frequent quantitative measurements of various trace gases at the Amundsen-Scott South Pole Station over an 11 month period. An overview of the data collected by this system for O3, N2O, NO2, HNO3, and ClO in the polar vortex. Vertical profiles of the chosen trace gases are affected by the gas phase chemistry, heterogeneous chemistry on particle surfaces, condensation, photochemistry, and transport. A unique record has been obtained from which the dynamical development of the Antarctic winter vortex can be obtained.
Duke Scholars
Published In
International Geoscience and Remote Sensing Symposium (IGARSS)
Publication Date
1994
Volume
3
Start / End Page
1678 / 1680
Citation
APA
Chicago
ICMJE
MLA
NLM
Zafra, R. L. D., Trimble, C., Reeves, J. M., Cheng, D., & Shindell, D. (1994). mm-Wave spectroscopy of stratospheric trace gases at the South Pole over an 11-month cycle: O3, N2O, HNO3, NO2, and ClO. International Geoscience and Remote Sensing Symposium (IGARSS), 3, 1678–1680.
Zafra, R. L. D., C. Trimble, J. M. Reeves, D. Cheng, and D. Shindell. “mm-Wave spectroscopy of stratospheric trace gases at the South Pole over an 11-month cycle: O3, N2O, HNO3, NO2, and ClO.” International Geoscience and Remote Sensing Symposium (IGARSS) 3 (1994): 1678–80.
Zafra RLD, Trimble C, Reeves JM, Cheng D, Shindell D. mm-Wave spectroscopy of stratospheric trace gases at the South Pole over an 11-month cycle: O3, N2O, HNO3, NO2, and ClO. International Geoscience and Remote Sensing Symposium (IGARSS). 1994;3:1678–80.
Zafra, R. L. D., et al. “mm-Wave spectroscopy of stratospheric trace gases at the South Pole over an 11-month cycle: O3, N2O, HNO3, NO2, and ClO.” International Geoscience and Remote Sensing Symposium (IGARSS), vol. 3, 1994, pp. 1678–80.
Zafra RLD, Trimble C, Reeves JM, Cheng D, Shindell D. mm-Wave spectroscopy of stratospheric trace gases at the South Pole over an 11-month cycle: O3, N2O, HNO3, NO2, and ClO. International Geoscience and Remote Sensing Symposium (IGARSS). 1994;3:1678–1680.
Published In
International Geoscience and Remote Sensing Symposium (IGARSS)
Publication Date
1994
Volume
3
Start / End Page
1678 / 1680