The radiative signature of upper tropospheric moistening

Brian J. Soden, Darren L. Jackson, V. Ramaswamy, M. D. Schwarzkopf, Xianglei Huang

Research output: Contribution to journalArticle

187 Scopus citations

Abstract

Climate models predict that the concentration of water vapor in the upper troposphere could double by the end of the century as a result of increases in greenhouse gases. Such moistening plays a key role in 'amplifying the rate at which the climate warms in response to anthropogenic activities, but has been difficult to detect because of deficiencies in conventional observing systems. We use satellite measurements to highlight a distinct radiative signature of upper tropospheric moistening over the period 1982 to 2004. The observed moistening is accurately captured by climate model simulations and lends further credence to model projections of future global warming.

Original languageEnglish (US)
Pages (from-to)841-844
Number of pages4
JournalScience
Volume310
Issue number5749
DOIs
StatePublished - Nov 4 2005

ASJC Scopus subject areas

  • General

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    Soden, B. J., Jackson, D. L., Ramaswamy, V., Schwarzkopf, M. D., & Huang, X. (2005). The radiative signature of upper tropospheric moistening. Science, 310(5749), 841-844. https://doi.org/10.1126/science.1115602