National gene conservation unit number: MP/2/31762/05
Population number: -

GCU
Date of collection of the field data entered: 2013
Date of the most recent visit: 2019

POPULATION
Year of Establishment of the GCU for the species: 2013
Date (or partial of date) of the most recent visit: 2019

Location

Unit country: Poland
Unit province or state: Woj. pomorskie
Unit department or county: Powiat wejherowski
Unit municipality: Gmina Szemud
Unit local name: N. Gdańsk 3-05-230b,231a
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 222 - 222
Unit surface area [ha]: 6
Coordinates ( Public coordinates): Latitude (Decimal):54.5097 | Longitude (Decimal): 18.2417

Soil: Eutric Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.139

Species

All tree species growing in the unit: Larix decidua; Betula pendula; Fagus sylvatica; Quercus robur; Pinus sylvestris; Picea abies; Pseudotsuga menziesii
Target species for conservation in the GCU: Pseudotsuga menziesii

Unit type: Seed stand

Target species: Pseudotsuga menziesii
Status of the target species in the GCU: -
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Unknown
Population share (%): 60%
Estimated number of reproducing trees (interval): 50 - 499
Status of long-term viable regeneration: -

Management
Population management: Conservation through active intervention carried out
Predominant silvicultural system: -