Detail page for Unit number: POL00105 and Target species: Alnus glutinosa

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Country of the unit :	Poland
Unit number:	POL00105
National gene conservation unit number:	MP/2/47995/08
Province or state:	Woj. zachodniopomorskie
Department or county:	Powiat białogardzki
Municipality:	Gmina Tychowo
Local name :	N. Połczyn 2-12-81i
Latitude :	53°51'16.22"N
Longitude :	16°11'55.32"E
Restriction in making the geographical coordinates publically available:	0
Datum:
Polygon coordinates (if available):
Minimum elevation (m):	79
Maximum elevation (m):	79
Surface area of the unit (ha):	2.58
Ownership of the unit :	Public
Type and function of the unit :	Seed stand
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:	2019
Remarks on specific soil characteristics:
Remarks on other specific characteristics of the unit:	Selected seed stand
All tree species growing in the unit:	Alnus glutinosa; Acer pseudoplatanus
Target species:	*Alnus glutinosa*
National population unit number if existing:
Year of establishment of the GCU for the species:	2013
Year of the most recent visit:	2019
Status of the target tree population regarding the EUFORGEN common action plans.:
Category of the population:	In situ
Origin of the material:	Unknown
Predominant silvicultural system:
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 maintain genetic diversity in large tree populations
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):
Estimated share of the total area within the unit in which the species is occurring (%):	100
Remarks on the population: