Regional Nature Park · fra
Aubrac
- Area
- 2 205 km²
- IUCN cat.
- V
- Year
- 2018
Overview
- Designation
- Regional Nature Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 2018
- Managing authority
- French Ministry in charge of the environment. In march 2012, name, acronym and address as follows : Ministère de l'Écologie, du Développement durable, des Transports et du Logement (MEDDTL) 92055 La Défense Cedex France. For regional parks network,
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
6 942 distinct species · 678 027 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Aubrac : 17 espèces reliées par 114 interactions GloBI sur 6 types (connectance 21.6%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology12 basins · 10 lakes · 71 rivers
Hydrology metrics for this exact territory
Stream length here
670,4km
Lake surface here
10,10km²
Basins crossed
12
Max stream order
5
Max drainage
5 644km²
Discharge in basins
107,7m³/s
Mean precip.
810mm/an
Mean T°
8,7°C
Moisture idx
-0,04
Max snow
18%
Mean runoff
508mm/an
Mean elev. (basins)
949m
Watersheds crossing here
- Bassin du Lotsub-area1 033,3 km²overlap674.90 km²31%
- Bassin de la Truyèresub-area980,7 km²overlap483.16 km²22%
- Bassin du Bèssub-area431,2 km²overlap391.26 km²18%
- Bassin de la Selvessub-area215 km²overlap214.47 km²10%
- Bassin de la Colagnesub-area462,1 km²overlap200.94 km²9%
- Bassin de la Rimeizesub-area207,4 km²overlap145.25 km²7%
- Bassin de la Truyèresub-area236,4 km²overlap86.46 km²4%
- Bassin de l'Auzesub-area246,7 km²overlap7.59 km²0%
- Bassin du Goulsub-area309,9 km²overlap0.37 km²0%
Lakes (10, top by area)
- Lac du Barrage de Grandvalarea6 km²avg depth48.7 m
- Lac du Barrage de Sarransarea5,8 km²avg depth50.9 m
- Réservoir de Montézicarea1,8 km²avg depth7.3 m
- Lake #71414area1,6 km²avg depth26.0 m
- Lac de Couesquesarea1,5 km²avg depth38.5 m
- Lac 1361007area1 km²avg depth36.8 m
- Lac 1360435area0,9 km²avg depth19.5 m
- Lac 1361016area0,4 km²avg depth4.5 m
- Lac 1361105area0,2 km²avg depth4.2 m
1 more lakes
Rivers / streams (71, ord ≥ 4)
- La Truyèreord 4len here74.88 km38%total200 km
- Le Lotord 5len here58.14 km15%total398 km
- Le Bèsord 3len here49.39 km83%total59 km
- La Selvesord 2len here29.17 km100%total29 km
- Le Lebotord 4len here26.38 km92%total29 km
- Ruisseau de Doulouord 4len here20.78 km100%total21 km
- La Rimeizeord 3len here19.48 km75%total26 km
- La Boraldeord 1len here19.13 km100%total19 km
- La Crueizeord 2len here18.38 km100%total18 km
- Le Selvetord 2len here17.81 km100%total18 km
- Ruisseau des Mousseauxord 4len here17.69 km96%total18 km
- Le Rioumauord 3len here14.44 km100%total14 km
59 more river segmentssorted by Strahler order + length
- La Colagneord 3len here14.24 km39%total37 km
- L'Argence Viveord 1len here13.35 km100%total13 km
- La Boralde de Poujadeord 1len here12.83 km100%total13 km
- Ruisseau de Mandialouord 1len here12.78 km97%total13 km
- La Coussaneord 2len here11.97 km100%total12 km
- La Biourièreord 2len here11.88 km100%total12 km
- Ruisseau de Lévandèsord 2len here11.30 km100%total11 km
- Ruisseau de Tailladèsord 1len here11.17 km100%total11 km
- Ruisseau des Ondesord 1len here11.08 km100%total11 km
- La Bédauleord 2len here11.02 km94%total12 km
- Ruisseau de Mardonenqueord 1len here9.91 km100%total10 km
- Le Remontalouord 1len here9.39 km100%total9 km
- Ruisseau de Merdaricord 1len here8.29 km95%total9 km
- La Boralde de Flaujacord 2len here8.04 km77%total10 km
- La Boralde Flaujaguèseord 2len here7.88 km100%total8 km
- Le Piouord 1len here7.59 km77%total10 km
- L'Argence Morteord 2len here7.34 km100%total7 km
- Las Cantaguesord 3len here7.04 km100%total7 km
- Ruisseau d'Amarouord 1len here6.82 km100%total7 km
- Le Doulounetord 1len here6.64 km100%total7 km
- Ruisseau de Menepeyreord 1len here6.55 km100%total7 km
- Ruisseau d'Esparrouord 4len here6.40 km94%total7 km
- Le Cantoinetord 1len here5.97 km100%total6 km
- Ruisseau d'Anterieuxord 1len here5.95 km100%total6 km
- Ruisseau de Nasbinalsord 1len here5.39 km100%total5 km
- Ruisseau de la Cabre ou Pascaletord 1len here4.82 km100%total5 km
- Le Rioulongord 1len here4.38 km100%total4 km
- Ruisseau de la Peyradeord 1len here4.12 km100%total4 km
- Le Gambaïseord 2len here4.00 km100%total4 km
- Ruisseau du Vayssaïreord 1len here3.85 km100%total4 km
- Les Toursord 4len here3.82 km78%total5 km
- Le Liacouzeord 1len here3.68 km100%total4 km
- Le Brezonsord 4len here3.39 km23%total15 km
- Le Rebinsouord 1len here3.38 km100%total3 km
- Ruisseau de Nozeranord 4len here3.31 km62%total5 km
- L'Hèreord 1len here3.19 km100%total3 km
- Ruisseau du Bouchetord 2len here2.79 km68%total4 km
- Le Triboulinord 1len here2.78 km100%total3 km
- Ruisseau de Saint-Saturninord 1len here2.63 km60%total4 km
- Ruisseau de la Rocheord 4len here2.32 km17%total14 km
- Ruisseau de la Nuechord 1len here2.08 km100%total2 km
- La Rimeizencord 1len here2.08 km100%total2 km
- L'Auronneord 1len here2.06 km100%total2 km
- Ruisseau d'Agolsord 1len here1.99 km100%total2 km
- Le Rieutordord 2len here1.96 km20%total10 km
- Ruisseau du Crosord 2len here1.95 km51%total4 km
- Ruisseau des Plèchesord 1len here1.78 km100%total2 km
- Ruisseau des Lavagnesord 1len here1.60 km25%total6 km
- Ruisseau de la Gazelleord 1len here1.18 km100%total1 km
- Ruisseau de Places Naltesord 1len here0.85 km100%total1 km
- Ruisseau de Merdericord 3len here0.81 km31%total3 km
- Ruisseau de Portezord 5len here0.78 km17%total5 km
- Ruisseau des Rivièresord 1len here0.69 km101%total1 km
- Ruisseau de Rochadelsord 1len here0.69 km101%total1 km
- Ruisseau de Montjalouord 4len here0.41 km11%total4 km
- Boralde Flaujaguèseord 4len here0.26 km5%total5 km
- L'Épieord 2len here0.25 km1%total18 km
- Le Goulord 3len here≈ tangenttotal55 km
- Ruisseau de Sénouardord 3len here≈ tangenttotal3 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
- 44.66559, 2.94881
- 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.