Other EC sites:

KuivajärviSiikaneva ISMEAR II subcanopySMEAR I (Värriö)


SMEAR II EC measurements at 27.0 m

This page contains plots of data from SMEAR II EC system at 27.0 m height.
The figures are intended for detecting instrument's failure and they are updated daily. Data are not quality checked.
You can find the site diary here (the link works only within the University network).

Choose figure category:
FluxesMeansLag timesSpikesFlow distortionSpectra/Cospectra  Spectral attenuation  Meteorological/auxiliary data


High frequency response of the EC system.

Figure 1: Experimental transfer functions within 7 day windows.


Figure 2: Time series of response times within 7 day windows during this year.


Figure 3: Experimental transfer functions of H2O measurements within 25 day windows and in RH bins (yellow-orange=high RH, blue-green=low RH) and dependence of response times on RH.