Fig. 1

A Schematic representation of DYNAMISM. The 12 chambers (not all represented here) are connected to the bigger chamber that acts as a buffer. The buffer is itself connected to outdoor and has an air conditioning inside to keep the temperature and humidity more stable, and a pressure sensor. The air flows from the buffer to the chambers. Air is sampled within each chamber and analysed by the Licor-7000 (IRGA). Each chamber is equipped with a LED system, a mass flow meter to measure the inlet flowrate, a solar bar, a thermistor and an aquarium pump placed at the top chamber. Chamber sampling and data acquisition is made through a CR1000X datalogger which itself controls a multiplexer and a relay controller (SDM CD16-AC). B Example of the control of the CR1000X output variables through the RTMC software. In this case, in the main screen are shown the CO₂ and H₂O changes in real-time in the sampled chamber, as well as other environmental parameters. Then in each chamber the desired parameters can be monitored, here we have set an alarm for chamber temperatures higher than 40° and a slider input to change incident PPFD