Detail page for Unit number: DNK00018 and Target species: Populus tremula

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Country of the unit :	Denmark
Unit number:	DNK00018
National gene conservation unit number:	DNK00018
Province or state:
Department or county:
Municipality:
Local name :	Harte Skov
Latitude :	55°31'4.8000000000025"N
Longitude :	9°23'12.912"E
Restriction in making the geographical coordinates publically available:	0
Datum:
Polygon coordinates (if available):
Minimum elevation (m):	45
Maximum elevation (m):	45
Surface area of the unit (ha):	0.5
Ownership of the unit :	Public
Type and function of the unit :	Gene reserve forest
Monthly temperature (°C):
Total annual mean precipitation (mm):
Heat sum and/or length of the growing season (in days):
Accumulated moisture deficit:
Year of collection of the field data entered:	2000
Year of the most recent visit:	2000
Remarks on specific soil characteristics:
Remarks on other specific characteristics of the unit:
All tree species growing in the unit:	Prunus avium; Corylus avellana; Prunus spinosa; Crataegus monogyna; Sambucus nigra; Populus tremula
Target species:	*Populus tremula*
National population unit number if existing:
Year of establishment of the GCU for the species:	2000
Year of the most recent visit:	2000
Status of the target tree population regarding the EUFORGEN common action plans.:
Category of the population:	In situ
Origin of the material:	Autochtonous
Predominant silvicultural system:	Close-to-natural forestry (continuous cover forest, selective logging)
Level of management allowed to favour the target species:
Main reason for carrying out gene conservation for this species:	To conserve specific adaptive and/or phenotypic traits in marginal or scattered tree populations which are often relatively small
Total number of reproducing trees per unit:	50 - 499
Sex ratio, if appropriate:
Status of long-term viable regeneration :
Distribution of the reproducing trees in the unit (multiple choice):
Estimated share of the total area within the unit in which the species is occurring (%):	15
Remarks on the population: