National gene conservation unit number: CHE00014
Population number: -

GCU
Date of collection of the field data entered: 2020
Date of the most recent visit: 2020

POPULATION
Year of Establishment of the GCU for the species: 2020
Date (or partial of date) of the most recent visit: 2020

Location

Unit country: Switzerland
Unit province or state: GR
Unit department or county: Engiadina Bassa/Val Müstair
Unit municipality: Ramosch
Unit local name: Region Unterengadin
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 1159 - 2359
Unit surface area [ha]: 1683.54
Coordinates ( Public coordinates): Latitude (Decimal):46.8272 | Longitude (Decimal): 10.4137

Soil: Haplic Podzols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.046

Species

All tree species growing in the unit: Pinus sylvestris; Larix decidua; Picea abies
Target species for conservation in the GCU: Picea abies, Larix decidua, Pinus sylvestris

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

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 : Autochtonous
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)