MEASUREMENT INSTALLATION FOR THE REAL EVAPOTRANSPIRATION OF A PLANT COVER, MEASUREMENT OF THE CARBON GAS RATE EXCHANGE BETWEEN THIS PLANT COVER AND THE ATMOSPHERE AND MEASUREMENT OF THE WATER CONDITION OF THE SOIL OF THE PLANT COVER

摘要

The object of the present invention is to provide an installation for measuring the evapotranspiration of a vegetal blanket, for measuring carbon dioxide, and for exchanging this plasma cover with the atmosphere and for measuring the hydric state of the soil of the vegetal cover. INCLUDING A SET OF SENSORS 12, 13, 48, 74, 75, 77, 80 AN ELECTRONIC CONTROL AND CALCULATION UNIT 2 AND A STORAGE UNIT 3 OF THE VALUES CALCULATED BY THE UNIT 2. / P P APPLICATION : CALCULATION OF EVAPOTRANSPIRATION BY APPLICATION OF THE "BOWEN" METHOD OR BY APPLICATION OF THE SIMPLIFIED COMBINED AERODYNAMIC METHOD OR BY APPLICATION OF THE SIMPLIFIED DIRECT AERODYNAMIC METHOD. / P