National gene conservation unit number: RG-BR,FA,MO/PAM-B220-3
Date of collection of the field data entered: 2005
Date of the most recent visit: 2005

Location

Unit country: Romania
Unit province or state: Buzau
Unit department or county: -
Unit municipality: Cislau
Unit local name: Rosia
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 1150 - 1350
Unit surface area [ha]: 62.8
Coordinates (Public coordinates): Latitude (Decimal):45.4305 | Longitude (Decimal): 26.1152

Soil: Dystric Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.278

Species

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

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

Target species: Abies alba
Status of the target species in the GCU: Pending
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochtonous
Population share (%): 70%
Estimated number of reproducing trees (interval): > 5000
Status of long-term viable regeneration: Continuous

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

Target species: Fagus sylvatica
Status of the target species in the GCU: Pending
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochtonous
Population share (%): 20%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: Continuous

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: Pending
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochtonous
Population share (%): 10%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: Continuous

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