Special Areas of Conservation (Habitats Directive) · fra
Massif du Lauvet d'Ilonse et des Quatre Cantons - Dome de Barrot - Gorges du Cians
- Area
- 151 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
2 225 distinct species · 26 313 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Massif du Lauvet d'Ilonse et des Quatre Cantons - Dome de Barrot - Gorges du Cians : 18 espèces reliées par 114 interactions GloBI sur 6 types (connectance 26.2%, filtre Serrano α=0.2). 12 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 · 0 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
30,4km
Basins crossed
3
Max stream order
3
Max drainage
1 089km²
Discharge in basins
5,4m³/s
Mean precip.
989mm/an
Mean T°
7,6°C
Moisture idx
0,24
Max snow
27%
Mean runoff
612mm/an
Mean elev. (basins)
1 348m
Watersheds crossing here
Rivers / streams (12, ord ≥ 4)
- Ciansord 3len here6.63 km32%total21 km
- La Tinéeord 3len here6.33 km8%total80 km
- Vallon de Challandreord 2len here4.90 km75%total7 km
- Ruisseau de Vionèneord 1len here4.40 km55%total8 km
- Torrent de Cianavelleord 1len here1.99 km55%total4 km
- Ruisseau de Ratonord 1len here1.84 km100%total2 km
- Vallon de Conchasord 1len here1.69 km28%total6 km
- Vallon des Vallonsord 3len here0.86 km33%total3 km
- Petit Ravin des Fontassesord 3len here0.81 km41%total2 km
- Vallon de la Serreord 1len here0.46 km101%total0 km
- La Vionèneord 1len here0.45 km38%total1 km
- Ruisseau de l'Arcaneord 1len here0.00 km0%total2 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
- 44.04818, 7.02035
- 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.