Surface sensible heat flux over a deep moist convective region and its interplay with synoptic and mesoscale features |
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| Authors: | R Pradhan U K De P K Sen |
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| Institution: | (1) Department of Physics, Jadavpur University, 700032 Calcutta, India;(2) Department of Mathematics, Atmospheric Science Research Group, Jadavpur University, 700032 Calcutta, India |
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| Abstract: | The surface parameters are being evaluated using a methodology which considers the vertical temperature structure of MONTBLEX
’90. For this 30 metre micrometeorological tower data are utilised. In this process, a concept of isolated layers has been
introduced. The parameters have been evaluated following two successive iterative processes to give a consistent value both
in the flux-profile relation and the related similarity relation.
The heat flux obtained using the present methodology, is then utilised to examine its interplay with the synoptic as well
as mesoscale features. The existence of such an interplay is observed. |
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| Keywords: | Surface layer surface parameter similarity sensible heat flux |
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