Detail page for Unit number: DEU00028 and Target species: Fraxinus excelsior

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Country of the unit :	Germany
Unit number:	DEU00028
National gene conservation unit number:	IN-FRXEX-DEU-04
Province or state:	Thüringen
Department or county:
Municipality:	Sömmerda
Local name :	Erfurt-Willrode, Schwansee
Latitude :	51°04'15"N
Longitude :	11°05'58"E
Restriction in making the geographical coordinates publically available:	0
Datum:
Polygon coordinates (if available):
Minimum elevation (m):	165
Maximum elevation (m):	165
Surface area of the unit (ha):	17
Ownership of the unit :	Public
Type and function of the unit :	Gene reserve forest; Seed stand; Forest area managed for wood production AND/or multiple uses AND services
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:	1992
Year of the most recent visit:	2011
Remarks on specific soil characteristics:
Remarks on other specific characteristics of the unit:
All tree species growing in the unit:	Fraxinus excelsior; Acer pseudoplatanus
Target species:	*Fraxinus excelsior*
National population unit number if existing:
Year of establishment of the GCU for the species:	2011
Year of the most recent visit:	2011
Status of the target tree population regarding the EUFORGEN common action plans.:	Pending
Category of the population:	In situ
Origin of the material:	Autochtonous
Predominant silvicultural system:
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 (%):	30
Remarks on the population: