National gene conservation unit number: FS-58/17/47/087
Date of collection of the field data entered: 2018
Date of the most recent visit: 2023

Location

Unit country: Spain
Unit province or state: Castilla y León
Unit department or county: Valladolid
Unit municipality: Torrecilla de la Abadesa
Unit local name: -
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 658 - 664
Unit surface area [ha]: 30.3
Coordinates (Public coordinates): Latitude (Decimal):41.0000 | Longitude (Decimal): -5.0000

Soil: Calcaric Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and xeric.
Aridity index: 0.424

Species

All tree species reported in the unit: Populus nigra
Target species for conservation in the GCU: Populus nigra

Unit type: Seed stand

Target species: Populus nigra
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 : Autochthonous
Population share (%): 100%
Estimated number of reproducing trees (interval): 501 - 5000
Status of long-term viable regeneration: -

Management
Population management: -
Predominant silvicultural system: -