Regional Nature Park · fra
Vercors
- Area
- 2 060 km²
- IUCN cat.
- V
- Year
- 1970
Overview
- Designation
- Regional Nature Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1970
- 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
10 326 distinct species · 1 664 716 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Vercors : 41 espèces + 3 bulles famille, 63 interactions GloBI documentées sur 6 types (connectance 6.7%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology9 basins · 0 lakes · 81 rivers
Hydrology metrics for this exact territory
Stream length here
434,2km
Basins crossed
9
Max stream order
6
Max drainage
67 306km²
Discharge in basins
146,4m³/s
Mean precip.
1 020mm/an
Mean T°
8,1°C
Moisture idx
0,18
Max snow
26%
Mean runoff
462mm/an
Mean elev. (basins)
919m
Watersheds crossing here
- Bassin de la Vernaisonsub-area790,9 km²overlap792.32 km²38%
- Bassin de la Drômesub-area1 662,5 km²overlap553.68 km²27%
- Bassin de l'Isèresub-area880,2 km²overlap263.86 km²13%
- Bassin de la Gressesub-area245,9 km²overlap174.85 km²8%
- Bassin de l'Ébronsub-area358,2 km²overlap148.57 km²7%
- Bassin du Buëchsub-area1 465,3 km²overlap85.67 km²4%
- Bassin de l'Eyrieuxsub-area1 521 km²overlap39.20 km²2%
- Bassin de l'Herbassesub-area777,5 km²overlap2.18 km²0%
- Bassin de la Souloisesub-area345,2 km²overlap0.17 km²0%
Rivers / streams (81, ord ≥ 4)
- La Vernaisonord 3len here33.85 km100%total34 km
- La Bourneord 4len here28.68 km100%total29 km
- La Lyonneord 2len here19.93 km100%total20 km
- La Gresseord 3len here15.96 km84%total19 km
- Ruisseau de l'Archianeord 2len here14.87 km100%total15 km
- Riou Caillatord 1len here14.60 km100%total15 km
- Le Bezord 3len here12.80 km81%total16 km
- Pierre Hébertord 1len here11.93 km87%total14 km
- Le Méaudretord 2len here11.81 km100%total12 km
- La Gervanneord 4len here11.78 km78%total15 km
- La Faugeord 1len here11.64 km100%total12 km
- Ruisseau de Rouisseord 2len here11.39 km100%total11 km
69 more river segmentssorted by Strahler order + length
- L'Ébronord 3len here10.81 km43%total25 km
- Rivière de Léoncelord 1len here9.30 km100%total9 km
- Le Buëchord 4len here9.03 km18%total49 km
- Ruisseau de Grosse Eauord 1len here8.29 km100%total8 km
- Le Raysord 1len here8.20 km100%total8 km
- Ruisseau de Bouillanneord 1len here8.16 km100%total8 km
- Ruisseau de la Chapelleord 2len here7.35 km56%total13 km
- Rif Perronord 1len here6.87 km99%total7 km
- Canal de la Bourneord 4len here6.86 km45%total15 km
- Ruisseau de Valcroissantord 4len here6.56 km93%total7 km
- Le Lunelord 2len here6.40 km100%total6 km
- La Drevenneord 1len here6.06 km100%total6 km
- L'Isèreord 6len here6.02 km3%total221 km
- Ruisseau de Combe Noireord 4len here5.85 km56%total11 km
- La Sureord 4len here5.73 km100%total6 km
- La Drômeord 4len here5.17 km12%total44 km
- Ruisseau de Combeauord 2len here4.95 km100%total5 km
- La Comaneord 4len here4.79 km100%total5 km
- Ruisseau de Borneord 1len here4.59 km34%total14 km
- La Vollongeord 2len here4.52 km62%total7 km
- Meyrosseord 2len here4.30 km100%total4 km
- Le Nanord 1len here4.14 km96%total4 km
- Le Lavanchonord 1len here4.13 km53%total8 km
- Ruisseau des Ruinesord 1len here4.03 km100%total4 km
- Le Ruissetord 6len here4.02 km53%total8 km
- Le Ferveilleyord 2len here3.99 km100%total4 km
- Le Vézyord 6len here3.91 km23%total17 km
- Ruisseau de Jallifiersord 1len here3.84 km100%total4 km
- Le Bruyantord 1len here3.30 km100%total3 km
- La Luireord 2len here3.26 km100%total3 km
- La Craponneord 1len here3.24 km48%total7 km
- Ruisseau de Grimoneord 1len here3.22 km100%total3 km
- La Douloucheord 1len here3.11 km100%total3 km
- Ruisseau de Sarreymondord 1len here3.09 km100%total3 km
- Le Rieu Secord 3len here2.99 km43%total7 km
- Ruisseau de la Boiretteord 1len here2.86 km100%total3 km
- Ruisseau des Rivauxord 1len here2.78 km100%total3 km
- Ruisseau de Darneord 2len here2.75 km100%total3 km
- L'Adouinord 3len here2.70 km100%total3 km
- Ruisseau de Corbièreord 1len here2.65 km100%total3 km
- Ruisseau de Chapotetord 2len here2.41 km68%total4 km
- Torrent de Gaffouillonord 1len here2.04 km43%total5 km
- Ruisseau des Pérousesord 1len here1.88 km100%total2 km
- Le Buyècheord 1len here1.78 km100%total2 km
- La Syeord 1len here1.64 km18%total9 km
- La Véoreord 3len here1.62 km8%total21 km
- Le Rioufroidord 2len here1.56 km100%total2 km
- Ruisseau de Marignacord 1len here1.52 km101%total2 km
- Ruisseau de Ginayesord 1len here1.48 km100%total1 km
- Ruisseau du Val Sainte Marieord 1len here1.42 km100%total1 km
- Ravin du Buchillerord 1len here1.39 km100%total1 km
- L'Izaretteord 1len here1.32 km100%total1 km
- Ruissseau des Cauxord 1len here1.16 km100%total1 km
- Ruisseau du Fanjaretord 2len here1.08 km35%total3 km
- Ravin de Godaireord 1len here1.06 km100%total1 km
- Ruisseau Plènouseord 1len here1.06 km100%total1 km
- La Vaugeletteord 2len here0.95 km23%total4 km
- Ruisseau de Manyord 1len here0.82 km100%total1 km
- Canal de la Morgeord 6len here0.79 km2%total32 km
- Fossé de l'Abreuvoirord 1len here0.72 km88%total1 km
- Ruisseau du Chabanatord 1len here0.72 km61%total1 km
- Torrent de Riffolord 1len here0.59 km19%total3 km
- Ruisseau de la Périnièreord 2len here0.57 km100%total1 km
- Canal de la Romancheord 3len here0.56 km5%total12 km
- Ruisseau de la Pissardeord 1len here0.39 km11%total3 km
- La Sépieord 1len here0.32 km10%total3 km
- La Lèzeord 6len here0.14 km2%total8 km
- Ruisseau des Boidansord 3len here0.11 km1%total9 km
- Ruisseau de Bonsonord 1len here0.09 km4%total3 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
- 44.97027, 5.41966
- 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.