Yesterday the understory eddy covariance system was installed by Kathi, Lorenz, Sebastian and Georg, and Mario completed the installation of the dendrometers, 

Albin and Felix tuning the COS laser (all pictures copyright Klemens Weisleitner).

Today Kathi (proudly presenting the safety equipment) and Philipp (up on the tower) mounted the sonic anemometer -IRGA (CPEC) combination on the main tower, while Felix and Albin installed the COS QCL in the instrument hut. 

Yesterday Albin and Felix set up the gas cage adjacent to the instrument hut at the forest-atmosphere-interactions-research (FAIR) site in Mieming, which will provide a safe shelter for the gas cylinders required for the various trace gas analyzers that will be installed during the upcoming weeks.