Special Areas of Conservation (Habitats Directive) · fra
Vallée du Gardon de Mialet
- Area
- 234 km²
- IUCN cat.
- Not Reported
- Year
- 2016
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2016
- 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
3 275 distinct species · 60 985 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 du Gardon de Mialet : 18 espèces reliées par 104 interactions GloBI sur 6 types (connectance 17.5%, filtre Serrano α=0.2). 17 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 · 0 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
70,6km
Basins crossed
2
Max stream order
4
Max drainage
1 993km²
Discharge in basins
4,4m³/s
Mean precip.
751mm/an
Mean T°
12,4°C
Moisture idx
-0,23
Max snow
11%
Mean runoff
537mm/an
Mean elev. (basins)
303m
Watersheds crossing here
Rivers / streams (14, ord ≥ 4)
- Le Gardon de Mialetord 3len here17.79 km100%total18 km
- Le Gardon de Sainte-Croixord 2len here10.23 km100%total10 km
- Ruisseau des Crosesord 1len here9.78 km100%total10 km
- Valat de Pébénorgueord 2len here8.99 km100%total9 km
- Le Gardon de Saint-Germainord 2len here7.31 km100%total7 km
- Gadron Trabassacord 2len here4.40 km100%total4 km
- Le Gardon de Saint-Martinord 2len here2.99 km100%total3 km
- Ruisseau du Pichonord 1len here2.98 km100%total3 km
- Ruisseau de la Tailladeord 1len here2.44 km100%total2 km
- Ravin de Grisoulleord 1len here1.97 km100%total2 km
- Ravin des Monteilsord 1len here0.86 km101%total1 km
- Ruisseau de Roquefeuilord 1len here0.50 km100%total1 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
- 44.17148, 3.79406
- 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.