Detail page for Unit number: POL00610 and Target species: Pinus nigra

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Country of the unit :	Poland
Unit number:	POL00610
National gene conservation unit number:	MP/2/31056/05
Province or state:	Woj. śląskie
Department or county:	Powiat zawierciański
Municipality:	Gmina Ogrodzieniec
Local name :	N. Olkusz 3-02-112b,113a,114a
Latitude :	50°29'23,57"N
Longitude :	19°38'5,33"E
Restriction in making the geographical coordinates publically available:	0
Datum:
Polygon coordinates (if available):
Minimum elevation (m):	410
Maximum elevation (m):	438
Surface area of the unit (ha):	13.61
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:	Ulmus laevis; Quercus robur; Prunus avium; Pinus nigra; Picea abies; Acer platanoides; Acer pseudoplatanus; Fagus sylvatica
Target species:	*Pinus nigra*
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:	Seed lot stored in the Kostrzyca Forest Gene Bank, number 268/ZP/02