
National gene conservation unit number: CHE00045 Date of collection of the field data entered: 2020 Date of the most recent visit: 2020 Location Unit country: Switzerland Unit province or state: AG Unit department or county: Zofingen Unit municipality: Murgenthal Unit local name: Rebberg, Trottenhubel, Walliswiler Langholz Ownership of the unit: Other Unit elevation [m a.s.l.]: 418 - 547 Unit surface area [ha]: 108.2 Coordinates (Public coordinates): Latitude (Decimal):47.2501 \| Longitude (Decimal): 7.8334 Soil: Eutric Cambisols Climate Mean monthly temperature and mean monthly precipitation² Climatic zone: Cool temperate. Environmental zone:Cool temperate and moist. Aridity index: 1.424 Species All tree species reported in the unit: *Picea abies; Abies alba* Target species for conservation in the GCU: **Abies alba, Picea abies Unit type: Gene reserve forest, Biodiversity conservation (habitats AND/or species) Target species: Abies alba 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): > 5000 Status of long-term viable regeneration: - Management Population management: Minimum intervention allowed Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging) Target species: Picea abies 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): > 5000 Status of long-term viable regeneration: - Management Population management: Minimum intervention allowed Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)**

National gene conservation unit number: CHE00045
Date of collection of the field data entered: 2020
Date of the most recent visit: 2020

Location

Unit country: Switzerland
Unit province or state: AG
Unit department or county: Zofingen
Unit municipality: Murgenthal
Unit local name: Rebberg, Trottenhubel, Walliswiler Langholz
Ownership of the unit: Other
Unit elevation [m a.s.l.]: 418 - 547
Unit surface area [ha]: 108.2
Coordinates (Public coordinates): Latitude (Decimal):47.2501 | Longitude (Decimal): 7.8334

Soil: Eutric Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and moist.
Aridity index: 1.424

Species

All tree species reported in the unit: Picea abies; Abies alba
Target species for conservation in the GCU: Abies alba, Picea abies

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

Target species: Abies alba
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): > 5000
Status of long-term viable regeneration: -

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)

Target species: Picea abies
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): > 5000
Status of long-term viable regeneration: -

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)