Teemalehed > Elupaigad nimekiri
Nõrglubja-allikad (7220*)
This habitat type includes springs where travertine – a porous sediment composed mainly of calcium carbonate – is formed. Travertine deposits when calcium-rich (hard, so to speak) groundwater seeps to the ground and evaporates. The non-evaporated water flows between the plants and into the upper layers of the soil, so springfens form around these springs as well: the travertine deposit is covered...
24.09.2020