Links
[1] https://erdorezervatum.hu/en/node/91
[2] http://www.forestgeo.si.edu/
[3] https://www.remoteforests.org/
[4] https://beechpower.eu/
[5] https://www.wsl.ch/en/forest/biodiversity-conservation-and-primeval-forests.html
[6] https://www.geographie.hu-berlin.de/en/professorships/biogeography/projects/forests
[7] http://en.pralesy.sk/
[8] http://www.pralesy.cz/
[9] http://www.globalforestwatch.org/
[10] https://www.miun.se/universitetet/organisation/avdelningar/nat/forskning/prifor
[11] http://ecosyst.emu.ee/index.php/intoduction