
National gene conservation unit number: CHE00111 Date of collection of the field data entered: 2024 Date of the most recent visit: 2024 Location Unit country: Switzerland Unit province or state: SG Unit department or county: See-Gaster Unit municipality: Eschenbach (SG), Rapperswil-Jona, Schmerikon Unit local name: Weid Ownership of the unit: Private Unit elevation [m a.s.l.]: 409 - 492 Unit surface area [ha]: 35.0019 Coordinates (Public coordinates): Latitude (Decimal):47.2278 \| Longitude (Decimal): 8.9135 Soil: Gleyic Cambisols Climate Mean monthly temperature and mean monthly precipitation² Climatic zone: Cool temperate. Environmental zone:Cool temperate and moist. Aridity index: 2.043 Species All tree species reported in the unit: *Quercus robur* Target species for conservation in the GCU: *Quercus robur* Unit type: Gene reserve forest, Biodiversity conservation Target species: Quercus robur 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 : Unknown Population share (%): 100% Estimated number of reproducing trees (interval): 501 - 5000 Status of long-term viable regeneration: - Management Population management: Minimum intervention allowed Predominant silvicultural system: Close-to-nature forestry

National gene conservation unit number: CHE00111
Date of collection of the field data entered: 2024
Date of the most recent visit: 2024

Location

Unit country: Switzerland
Unit province or state: SG
Unit department or county: See-Gaster
Unit municipality: Eschenbach (SG), Rapperswil-Jona, Schmerikon
Unit local name: Weid
Ownership of the unit: Private
Unit elevation [m a.s.l.]: 409 - 492
Unit surface area [ha]: 35.0019
Coordinates (Public coordinates): Latitude (Decimal):47.2278 | Longitude (Decimal): 8.9135

Soil: Gleyic Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and moist.
Aridity index: 2.043

Species

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

Unit type: Gene reserve forest, Biodiversity conservation

Target species: Quercus robur
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 : Unknown
Population share (%): 100%
Estimated number of reproducing trees (interval): 501 - 5000
Status of long-term viable regeneration: -

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: Close-to-nature forestry