Special Areas of Conservation (Habitats Directive) · fra
Vallées de la Double
- Area
- 45 km²
- IUCN cat.
- Not Reported
- Year
- 2019
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2019
- 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
1 967 distinct species · 37 393 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Vallées de la Double : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 99 interactions GloBI sur 6 types (connectance 17.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology2 basins · 3 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
44,1km
Lake surface here
0,49km²
Basins crossed
2
Max stream order
3
Max drainage
3 807km²
Discharge in basins
1,1m³/s
Mean precip.
902mm/an
Mean T°
12,0°C
Moisture idx
-0,06
Max snow
3%
Mean runoff
515mm/an
Mean elev. (basins)
142m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (14, ord ≥ 4)
- La Rizonneord 3len here12.05 km43%total28 km
- La Beauronneord 4len here7.93 km12%total64 km
- Le Groletord 2len here5.07 km52%total10 km
- La Petite Ducheord 1len here4.95 km47%total11 km
- La Ducheord 2len here4.33 km22%total19 km
- Le Chalaureord 2len here3.81 km24%total16 km
- Le Farganaudord 2len here2.73 km34%total8 km
- Le Babiolord 1len here0.83 km48%total2 km
- Ruisseau de la Boulbèneord 1len here0.75 km39%total2 km
- La Jemayoteord 1len here0.65 km30%total2 km
- Ruisseau de la Grande Nauveord 1len here0.46 km24%total2 km
- Ruisseau de Fayouletord 1len here0.44 km18%total2 km
2 more river segmentssorted by Strahler order + length
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
- 45.16725, 0.21715
- 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.