
National gene conservation unit number: CZE00084 Date of collection of the field data entered: 1992 Date of the most recent visit: 2001 Location Unit country: Czech Republic Unit province or state: Liberecky kraj Unit department or county: Liberec Unit municipality: Hejnice Unit local name: Jizerskohorske buciny Ownership of the unit: Public Unit elevation [m a.s.l.]: 420 - 1000 Unit surface area [ha]: 2401.3 Coordinates (Public coordinates): Latitude (Decimal):50.8625 \| Longitude (Decimal): 15.1358 Soil: Gleyic Cambisols Climate Mean monthly temperature and mean monthly precipitation² Climatic zone: Boreal / Alpine. Environmental zone:Cold and mesic. Aridity index: 2.001 Species All tree species reported in the unit: *Acer pseudoplatanus; Fagus sylvatica* Target species for conservation in the GCU: **Acer pseudoplatanus, Fagus sylvatica Unit type: - Target species: Acer pseudoplatanus 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 (%): 40% Estimated number of reproducing trees (interval): 500 - 4999 Status of long-term viable regeneration: Sporadic 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: Included Category of the target species in the GCU: In situ Origin of the target species in the GCU : Autochtonous Population share (%): 60% 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)**

National gene conservation unit number: CZE00084
Date of collection of the field data entered: 1992
Date of the most recent visit: 2001

Location

Unit country: Czech Republic
Unit province or state: Liberecky kraj
Unit department or county: Liberec
Unit municipality: Hejnice
Unit local name: Jizerskohorske buciny
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 420 - 1000
Unit surface area [ha]: 2401.3
Coordinates (Public coordinates): Latitude (Decimal):50.8625 | Longitude (Decimal): 15.1358

Soil: Gleyic Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 2.001

Species

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

Unit type: -

Target species: Acer pseudoplatanus
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 (%): 40%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: Sporadic

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: Included
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochtonous
Population share (%): 60%
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)