UHasselt Ecotrons infrastructure

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Francois Rineau

The UHasselt ecotrons is a large, high-tech research infrastructure to study the effects of climate change on ecosystem functioning. It contains 12 closed units that are independantly controlled and monitored. Each contains a cylindrical heathland sample of two meters diameter and one and a half meters deep. In the upper part (transparent dome), it is possible to contol CO2 concentrations, temperature, rain amount and intensity, and wind speed and direction; in the lower part, the soil water tension and soil temperature. Additionally, N2O, O2, PAR, IR+UV (in the dome) and water content, soil CO2 concentrations are continously measured. The whole facility is connected to an ICOS meteorological and GHG measuring tower in a nearby heathland, to adjust atmospheric parameters to field values in real time .

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Creative Commons Attribution 3.0 Unported (CC BY 3.0)

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Credit: Francois Rineau (distributed via imaggeo.egu.eu)

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Type Image Format JPG Size 4.3 MB Width 7184 px Height 4795 px Aspect 7184:4795 Brand Nikon Model D800 Exposure 15 mm f/13 1/250 s ISO 200 Taken 3 November 2016 Coordinates 51.0016, 5.7026 Tint White Submitted 27 February 2017