Information on soil temperature and moisture in natural or Šivickis-natural grassland communities in the territory of Lithuania from 2018 shall be published. Such data allow for a more accurate assessment of climate change and the effects of change on plant communities compared to the traditional data collected by meteorological stations. Soil humidity shall be calculated on the basis of the information provided at the address https://tomst.com/web/en/systems/tms/software/ and in the section “TMS Calibr utility”.