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SUMMARY:An event-based description of the heat-flux time series in an atmo
 spheric boundary layer - Narasimha\, R (Indian Institute of Science)
DTSTART:20080911T145000Z
DTEND:20080911T151000Z
UID:TALK13382@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:A new method of describing the turbulent momentum flux time se
 ries (which we call the extended point-process method) has recently been p
 roposed (Narasimha+ 2007 Phil. Trans A). In this method flux events are id
 entified in the associated time series\, and their characteristics defined
  in terms of their contributions to the mean flux (so events can be of eit
 her sign). We extend the method here to provide a similar description of t
 he eddy heat flux time series\, and show the enormous influence exerted by
  the state of stability of the atmospheric boundary layer on flux-event st
 atistics.
LOCATION:Seminar Room 1\, Newton Institute
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