
National gene conservation unit number: CHE00078 Date of collection of the field data entered: 2023 Date of the most recent visit: 2023 Location Unit country: Switzerland Unit province or state: SO Unit department or county: Thal Unit municipality: Laupersdorf Unit local name: Glattenstein-Sonnseite Ownership of the unit: Other Unit elevation [m a.s.l.]: 605 - 1036 Unit surface area [ha]: 69.4003 Coordinates (Public coordinates): Latitude (Decimal):47.3273 \| Longitude (Decimal): 7.6444 Soil: Vertic Cambisols Climate Mean monthly temperature and mean monthly precipitation² Climatic zone: Boreal / Alpine. Environmental zone:Cold and mesic. Aridity index: 1.857 Species All tree species reported in the unit: *Quercus pubescens* Target species for conservation in the GCU: *Quercus pubescens* Unit type: Gene reserve forest, Biodiversity conservation (habitats AND/or species) Target species: Quercus pubescens Status of the target species in the GCU: Included Category of the target species in the GCU: In situ Origin of the target species in the GCU : Autochtonous Population share (%): 50% Estimated number of reproducing trees (interval): 500 - 4999 Status of long-term viable regeneration: - Management Population management: Conservation through active intervention carried out Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)

National gene conservation unit number: CHE00078
Date of collection of the field data entered: 2023
Date of the most recent visit: 2023

Location

Unit country: Switzerland
Unit province or state: SO
Unit department or county: Thal
Unit municipality: Laupersdorf
Unit local name: Glattenstein-Sonnseite
Ownership of the unit: Other
Unit elevation [m a.s.l.]: 605 - 1036
Unit surface area [ha]: 69.4003
Coordinates (Public coordinates): Latitude (Decimal):47.3273 | Longitude (Decimal): 7.6444

Soil: Vertic Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.857

Species

All tree species reported in the unit: Quercus pubescens
Target species for conservation in the GCU: Quercus pubescens

Unit type: Gene reserve forest, Biodiversity conservation (habitats AND/or species)

Target species: Quercus pubescens
Status of the target species in the GCU: Included
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochtonous
Population share (%): 50%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: -

Management
Population management: Conservation through active intervention carried out
Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)