Special Areas of Conservation (Habitats Directive) · fra
Vallée de la Dordogne quercynoise
- Area
- 70 km²
- IUCN cat.
- Not Reported
- Year
- 2023
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2023
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Vallée de la Dordogne quercynoise : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 112 interactions GloBI sur 6 types (connectance 13.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology9 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
49,8km
Basins crossed
9
Max stream order
5
Max drainage
8 649km²
Discharge in basins
115,8m³/s
Mean precip.
827mm/an
Mean T°
12,2°C
Moisture idx
-0,16
Max snow
8%
Mean runoff
516mm/an
Mean elev. (basins)
234m
Watersheds crossing here
- Bassin de la Sourdoiresub-area215,9 km²overlap25.08 km²36%
- Bassin de la Dordognesub-area227,6 km²overlap23.18 km²33%
- Bassin de la Dordognesub-area739,6 km²overlap16.59 km²24%
- Bassin de la Dordognesub-area179 km²overlap2.00 km²3%
- Bassin de Ruisseau de la Douesub-area190,3 km²overlap1.20 km²2%
- Bassin de la Dordognesub-area2,7 km²overlap1.14 km²2%
- Bassin de la Bavesub-area295,5 km²overlap0.30 km²0%
- Bassin de l'Alzousub-area340,7 km²overlap0.11 km²0%
- Bassin de la Cèresub-area1 107,7 km²overlap0.01 km²0%
Rivers / streams (10, ord ≥ 4)
- La Dordogneord 6len here36.81 km8%total485 km
- Ruisseau du Cacreyord 5len here3.95 km78%total5 km
- Ruisseau du Suquetord 5len here2.74 km23%total12 km
- La Sourdoireord 2len here2.24 km11%total21 km
- Le Lafondialord 3len here1.94 km26%total7 km
- Le Palsouord 1len here0.96 km11%total9 km
- Le Mamoulord 3len here0.45 km5%total9 km
- L'Ouysseord 3len here0.40 km2%total23 km
- Ruisseau des Ardaillouxord 2len here0.27 km5%total5 km
- La Borrèzeord 3len here≈ tangenttotal4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 44.89549, 1.77200
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.