Country of the unit : | Poland |
Unit number: | POL00538 |
National gene conservation unit number: | MP/2/31785/05 |
Province or state: | Woj. pomorskie |
Department or county: | Powiat kościerski |
Municipality: | Gmina Kościerzyna |
Local name : | N. Kościerzyna 2-07-348g,352a,353a |
Latitude : | 54°3'15,50"N |
Longitude : | 17°52'58,62"E |
Restriction in making the geographical coordinates publically available: | 0 |
Datum: | |
Polygon coordinates (if available): | |
Minimum elevation (m): | 170 |
Maximum elevation (m): | 170 |
Surface area of the unit (ha): | 15.19 |
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: | Fagus sylvatica; Pinus sylvestris; Betula pendula |
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: | 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 386/ZP/10 |