1. Variability of Stratospheric Reactive Nitrogen and Ozone Related to the QBO. Issue 18 (22nd September 2017) Authors: Park, M.; Randel, W. J.; Kinnison, D. E.; Bourassa, A. E.; Degenstein, D. A.; Roth, C. Z.; McLinden, C. A.; Sioris, C. E.; Livesey, N. J.; Santee, M. L. Journal: Journal of geophysical research Issue: Volume 122:Issue 18(2017) Page Start: 10, 103 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗