The OPARA service was recently upgraded to a new technical platform. You are visiting the outdated OPARA website. Please use for new data submissions. Previously stored data will be migrated in near future and then the old version of OPARA will finally be shut down. Existing DOIs for data publications remain valid.

The collection contains data on volumetric water content, soil temperature and carbon dioxide concentration from three subsoil observatories. It also contains data on soil respiration measurements, isotopic data of the soil atmosphere and diffusion parameters for CO2 flux modelling. The file column description contains information on the headings and units for each data file

This collection is open access and publicly accessible.


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