National gene conservation unit number: Arlanc
Date of collection of the field data entered: 2018
Date of the most recent visit: 2016

Location

Unit country: France
Unit province or state: AUVERGNE-RHONE-ALPES
Unit department or county: Puy-de-Dôme
Unit municipality: Arlanc-Mayres
Unit local name: Forêt Syndicale SMGF d'Arlanc
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 610 - 800
Unit surface area [ha]: 15.3
Coordinates (Public coordinates): Latitude (Decimal):45.4021 | Longitude (Decimal): 3.6967

Soil: Dystric Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and moist.
Aridity index: 1.084

Species

All tree species reported in the unit: Pinus sylvestris
Target species for conservation in the GCU: Pinus sylvestris

Unit type: Seed stand, Forest area managed for wood production AND/or multiple uses AND services

Target species: Pinus sylvestris
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): 500 - 4999
Status of long-term viable regeneration: Sporadic

Management
Population management: Conservation through active intervention carried out
Predominant silvicultural system: Shelterwood systems