Detail page for Unit number: SWE00024 and Target species: Fraxinus excelsior

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Country of the unit :	Sweden
Unit number:	SWE00024
National gene conservation unit number:	SK 338-2013
Province or state:	Vastra Gotalands lan
Department or county:	Vastra Gotalands lan
Municipality:	Mark
Local name :	Viskabacka
Latitude :	57°22'31.548"N
Longitude :	12°32'15.432"E
Restriction in making the geographical coordinates publically available:	0
Datum:
Polygon coordinates (if available):
Minimum elevation (m):	23
Maximum elevation (m):	48
Surface area of the unit (ha):	6.3
Ownership of the unit :	Private
Type and function of the unit :	Biodiversity conservation (habitats AND/or species)
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:	2013
Year of the most recent visit:	2013
Remarks on specific soil characteristics:
Remarks on other specific characteristics of the unit:
All tree species growing in the unit:	Fraxinus excelsior
Target species:	*Fraxinus excelsior*
National population unit number if existing:
Year of establishment of the GCU for the species:	2013
Year of the most recent visit:	2013
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:	Conservation through active intervention carried out
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:	500 - 4999
Sex ratio, if appropriate:
Status of long-term viable regeneration :
Distribution of the reproducing trees in the unit (multiple choice):	Scattered
Estimated share of the total area within the unit in which the species is occurring (%):	100
Remarks on the population: