Automated Soil Gas Flux Chambers, Low Vegetation

flux system for measurements of soil gas fluxes in low vegetation in 2025 to Ruukki experimental station (Siikajoki, Finland). All devices will be used in field conditions in Finland over three seasons (spring, summer, fall) for the purposes of forest and agricultural studies. During spring, summer

and fall the temperature may drop below freezing point. Therefore, the chambers and other equipment must withstand conditions below 0°C. Devices/systems will be used with Luke's existing trace gas analyzers, specifically Licor LI-7810 and