next up previous contents
Next: Measuring site Up: Long term atmosphere/biosphere exchange Previous: Introduction   Contents

The measurements

In this chapter the measuring system will be described first ([*]). The profile method is introduced in section [*], together with the neccessary corrections. A method for calculating turbulent fluxes by means of the similarity theory will be presented. The direct flux measurements carried out at 82 m above the ground will be given in section [*]. The monitoring system and the calibration will be described in detail. Data processing section is divided into subsections to deal with all the neccessary steps. In the last section ([*]) the Japanese system will be described. Their equipment will be described briefly, then the steps of calibration and data processing will be discussed.


root 2001-06-16