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大气科学 2009
Characteristics of Energy Transfer and Micrometeorology in the Surface Layer of the Atmosphere in Summer over the Alpine Meadow of the Tibetan Plateau
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Abstract:
Based on the observational data of the alpine meadow surface at Litang on eastern slope of the Tibetan Plateau from June to August in 2007, the characteristics of micrometeorology elements and energy fluxes are analyzed in the paper. The drag coefficient is calculated by eddy covariance method. Results show that: the diurnal cycles of micrometeorology elements and turbulence fluxes, such as wind, temperature, sensible heat flux, latent heat flux etc., are evident. The maximum and minimum values of diurnal a...