Detail page for Unit number: POL00092 and Target species: Pinus sylvestris

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Country of the unit :	Poland
Unit number:	POL00092
National gene conservation unit number:	MP/2/31552/05
Province or state:	Woj. pomorskie
Department or county:	Powiat człuchowski
Municipality:	Gmina Czarne
Local name :	N. Czarne Człuchowskie 1-03-228h
Latitude :	53°34'54.90"N
Longitude :	16°59'08.36"E
Restriction in making the geographical coordinates publically available:	0
Datum:
Polygon coordinates (if available):
Minimum elevation (m):	143
Maximum elevation (m):	143
Surface area of the unit (ha):	6.2
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:	2019
Year of the most recent visit:	2013
Remarks on specific soil characteristics:
Remarks on other specific characteristics of the unit:	Selected seed stand
All tree species growing in the unit:	Pinus sylvestris; Fagus sylvatica
Target species:	*Pinus sylvestris*
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:	Autochtonous
Predominant silvicultural system:
Level of management allowed to favour the target species:	Minimum intervention allowed
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 (%):	90
Remarks on the population:	Seed lot stored in the Kostrzyca Forest Gene Bank, number 342/ZP/98. Seed harvest and progeny plantations 121,30 ha