Articles | Volume 15, issue 10
https://doi.org/10.5194/acp-15-5485-2015
https://doi.org/10.5194/acp-15-5485-2015
Research article
 | 
20 May 2015
Research article |  | 20 May 2015

Profiles of second- to fourth-order moments of turbulent temperature fluctuations in the convective boundary layer: first measurements with rotational Raman lidar

A. Behrendt, V. Wulfmeyer, E. Hammann, S. K. Muppa, and S. Pal

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Cited articles

André, J. C., De Moor, G., Lacarrère, P., Therry, G., and Du Vachat, R.: Modeling the 24-hour evolution of the mean and turbulent structures of the planetary boundary layer, J. Atmos. Sci., 35, 1861–1883, 1978.
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Behrendt, A.: Temperature measurements with lidar, in: Lidar: Range-Resolved Optical Remote Sensing of the Atmosphere, edited by: Weitkamp, C., Springer, New York, 273–305, 2005.
Behrendt, A. and Reichardt, J.: Atmospheric temperature profiling in the presence of clouds with a pure rotational Raman lidar by use of an interference-filter-based polychromator, Appl. Optics, 39, 1372–1378, 2000.
Behrendt, A., Nakamura, T., Onishi, M., Baumgart, R., and Tsuda, T.: Combined Raman lidar for the measurement of atmospheric temperature, water vapor, particle extinction coefficient, and particle backscatter coefficient, Appl. Optics, 41, 7657–7666, 2002.
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The exchange of energy between the Earth surface and the atmosphere is governed by turbulent processes which form the convective boundary layer (CBL) in daytime. The representation of the CBL in atmospheric models is critical, e.g., for the simulation of clouds and precipitation. We show that a new active remote-sensing technique, rotational Raman lidar, characterizes the turbulent temperature fluctuations in the CBL better than previous techniques and discuss the statistics of a typical case.
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