Special Areas of Conservation (Habitats Directive) · fra
Gorges de la Dordogne, de l'Auze et de la Sumène
- Area
- 42 km²
- IUCN cat.
- Not Reported
- Year
- 2015
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2015
- 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
1 146 distinct species · 12 214 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Gorges de la Dordogne, de l'Auze et de la Sumène : 25 espèces reliées par 47 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 2 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
44,0km
Lake surface here
2,03km²
Basins crossed
3
Max stream order
5
Max drainage
3 507km²
Discharge in basins
8,5m³/s
Mean precip.
847mm/an
Mean T°
9,6°C
Moisture idx
-0,04
Max snow
10%
Mean runoff
710mm/an
Mean elev. (basins)
673m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (9, ord ≥ 4)
- La Dordogneord 6len here14.01 km3%total485 km
- L'Auzeord 3len here12.82 km43%total30 km
- La Sumèneord 3len here5.04 km12%total41 km
- Ruisseau du Bacord 1len here4.93 km75%total7 km
- Ruisseau de l'Algèreord 1len here4.02 km98%total4 km
- Le Labiouord 1len here1.90 km15%total13 km
- Ruisseau d'Aigueperseord 2len here1.13 km100%total1 km
- Ruisseau du Pont Aubertord 1len here0.18 km1%total14 km
- La Triouzouneord 2len here≈ tangenttotal50 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
- 45.27024, 2.28474
- 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.