National gene conservation unit number: Hourtin
Date of collection of the field data entered: 2021
Date of the most recent visit: 2021

Location

Unit country: France
Unit province or state: NOUVELLE AQUITAINE
Unit department or county: GIRONDE
Unit municipality: HOURTIN
Unit local name: FD de Hourtin
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 10 - 34
Unit surface area [ha]: 203.7
Coordinates (Public coordinates): Latitude (Decimal):45.1886 | Longitude (Decimal): -1.1623

Soil: Dystric Regosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Warm temperate.
Environmental zone:Warm temperate and mesic.
Aridity index: 1.247

Species

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

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

Target species: Pinus pinaster
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 (%): 100%
Estimated number of reproducing trees (interval): > 5000
Status of long-term viable regeneration: Requires management intervention

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: Clear-cutting with natural regeneration (seed trees or strips)