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National gene conservation unit number: 16
Date of collection of the field data entered: 2023
Date of the most recent visit: 2023
 Location
Unit country: United Kingdom
Unit province or state: England
Unit department or county: Cumbria
Unit municipality: -
Unit local name: Roudsea Woods and Mosses
Ownership of the unit:
Public
Unit elevation [m a.s.l.]: 10 - 30
Unit surface area [ha]: 95.2
Coordinates (Restricted coordinates):
Latitude (Decimal): 54…**** | Longitude (Decimal): -3…****
Soil: Fibric Histosols
Climate
Mean monthly temperature and mean monthly precipitation2
Climatic zone: Cool temperate.
Environmental zone:Cool temperate and moist.
Aridity index: 2.963
Species
All tree species reported in the unit: Acer pseudoplatanus; Alnus glutinosa; Betula pendula; Betula pubescens; Corylus avellana; Fraxinus excelsior; Pinus sylvestris; Prunus avium; Quercus petraea; Quercus robur; Salix caprea; Taxus baccata; Tilia cordata; Ulmus glabra
Target species for conservation in the GCU:
Quercus petraea,
Quercus robur
Unit type:
Gene reserve forest, Biodiversity conservation, Managed forest area
Target species: Quercus petraea
Status of the target species in the GCU: Included
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochthonous
Population share (%): 90%
Estimated number of reproducing trees (interval): 501 - 5000
Status of long-term viable regeneration: -
Management
Population management: -
Predominant silvicultural system: Close-to-nature forestry
Target species: Quercus robur
Status of the target species in the GCU: Included
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochthonous
Population share (%): 90%
Estimated number of reproducing trees (interval): 501 - 5000
Status of long-term viable regeneration: -
Management
Population management: -
Predominant silvicultural system: Close-to-nature forestry
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