Stratospheric water vapor trends over Boulder, Colorado: Analysis of the 30 year Boulder record

Chemistry–Climate Model Simulations of Twenty-First Century Stratospheric Climate and Circulation Changes

(2010) Neal Butchart et al.   JOURNAL OF CLIMATE

Evidence for changes in stratospheric transport and mixing over the past three decades based on multiple data sets and tropical leaky pipe analysis

(2010) Eric A. Ray et al.   JOURNAL OF GEOPHYSICAL RESEARCH

Seasonal to decadal variations of water vapor in the tropical lower stratosphere observed with balloon-borne cryogenic frost point hygrometers

(2010) M. Fujiwara et al.   JOURNAL OF GEOPHYSICAL RESEARCH

Contributions of Stratospheric Water Vapor to Decadal Changes in the Rate of Global Warming

(2010) S. Solomon et al.   SCIENCE

Observational constraints on recent increases in the atmospheric CH4burden

(2009) E. J. Dlugokencky et al.   GEOPHYSICAL RESEARCH LETTERS

Age of stratospheric air unchanged within uncertainties over the past 30 years

(2008) A. Engel et al.   Nature Geoscience