National gene conservation unit number: SK 483-2015
Population number: -

GCU
Date of collection of the field data entered: 2015
Date of the most recent visit: 2015

POPULATION
Year of Establishment of the GCU for the species: 2015
Date (or partial of date) of the most recent visit: 2015

Location

Unit country: Sweden
Unit province or state: Sweden
Unit department or county: Vastmanlands lan
Unit municipality: Fagersta
Unit local name: Skrikbo
Ownership of the unit: Private
Unit elevation [m a.s.l.]: 105 - 134
Unit surface area [ha]: 5.4
Coordinates ( Public coordinates): Latitude (Decimal):59.9649 | Longitude (Decimal): 15.7286

Soil: Haplic Podzols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.407

Species

All tree species growing in the unit: Alnus incana
Target species for conservation in the GCU: Alnus incana

Unit type: Biodiversity conservation (habitats AND/or species)

Target species: Alnus incana
Status of the target species in the GCU: -
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)