Detail page for Unit number: DNK00028 and Target species: Betula pendula

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Country of the unit :	Denmark
Unit number:	DNK00028
National gene conservation unit number:	DNK00028
Province or state:
Department or county:
Municipality:
Local name :	Arealer ved Arnager Bugt
Latitude :	55°3'13.680000000009"N
Longitude :	14°47'53.519999999998"E
Restriction in making the geographical coordinates publically available:	0
Datum:
Polygon coordinates (if available):
Minimum elevation (m):	16
Maximum elevation (m):	16
Surface area of the unit (ha):	4.7
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:	2015
Remarks on specific soil characteristics:
Remarks on other specific characteristics of the unit:
All tree species growing in the unit:	Lonicera periclymenum; Prunus avium; Sorbus aucuparia; Malus sylvestris; Sorbus intermedia; Cytisus scoparius; Sambucus nigra; Quercus robur; Ulmus glabra; Betula pendula; Rosa canina; Hedera helix; Crataegus monogyna
Target species:	*Betula pendula*
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:	No silviculture
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 (%):	80
Remarks on the population: