Protected perimeter around a national nature reserve · fra
Périmètre De Protection De La Réserve Naturelle De Géologique De Digne Les Bains
- Area
- 2 318 km²
- IUCN cat.
- IV
- Year
- 1989
Overview
- Designation
- Protected perimeter around a national nature reserve
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1989
- Managing authority
- Préfets de département (local State). Also 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
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
10 233 distinct species · 880 390 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Périmètre De Protection De La Réserve Naturelle De Géologique De Digne Les Bains : 20 espèces + 7 bulles famille, 55 interactions GloBI documentées sur 6 types (connectance 15.7%, filtre Serrano α=0.2). Les 7 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).
Hydrology8 basins · 3 lakes · 76 rivers
Hydrology metrics for this exact territory
Stream length here
535,4km
Lake surface here
4,30km²
Basins crossed
8
Max stream order
4
Max drainage
8 117km²
Discharge in basins
63,2m³/s
Mean precip.
898mm/an
Mean T°
8,6°C
Moisture idx
0,09
Max snow
37%
Mean runoff
416mm/an
Mean elev. (basins)
1 067m
Watersheds crossing here
- Bassin de la Bléonesub-area908,9 km²overlap868.52 km²37%
- Bassin du Verdonsub-area2 238,8 km²overlap635.38 km²27%
- Bassin de l'Assesub-area675,1 km²overlap570.60 km²25%
- Bassin de la Durancesub-area1 274,3 km²overlap135.46 km²6%
- Bassin de Canal de la Plainesub-area245 km²overlap82.54 km²4%
- Bassin de la Vaïresub-area242,6 km²overlap17.49 km²1%
- Bassin du Rancuresub-area443,1 km²overlap6.63 km²0%
- Bassin de l'Ubayesub-area1 002 km²overlap1.51 km²0%
Lakes (3, top by area)
Rivers / streams (76, ord ≥ 4)
- La Bléoneord 4len here47.94 km100%total48 km
- L'Asseord 3len here34.69 km75%total46 km
- L'Artubyord 3len here33.87 km66%total51 km
- Le Verdonord 4len here26.46 km23%total117 km
- Le Bèsord 3len here24.68 km100%total25 km
- Le Jabronord 2len here18.87 km73%total26 km
- L'Asse de Blieuxord 2len here15.13 km100%total15 km
- Ravin du Pillotord 3len here13.37 km100%total13 km
- La Blancheord 3len here12.05 km55%total22 km
- L'Asse de Moriezord 2len here11.48 km100%total11 km
- Ravin de Barrabineord 2len here10.81 km100%total11 km
- Ravin du Riouord 3len here10.77 km100%total11 km
64 more river segmentssorted by Strahler order + length
- Ravin de la Fontord 4len here10.45 km100%total10 km
- Le Galèbreord 1len here10.42 km100%total10 km
- Le Bauord 2len here10.42 km100%total10 km
- L'Asse de Clumancord 2len here10.00 km100%total10 km
- Ravin d'Aco de Guichardord 1len here9.45 km100%total9 km
- Le Riouord 2len here9.40 km47%total20 km
- Canal de la Plaineord 2len here8.69 km45%total19 km
- Ravin de Bourillonord 1len here8.19 km100%total8 km
- L'Arigéolord 3len here7.92 km100%total8 km
- Ravin du Gionord 2len here7.49 km100%total7 km
- L'Issoleord 3len here7.00 km29%total24 km
- La Graveord 3len here6.80 km100%total7 km
- Torrent d'Anglesord 4len here6.77 km100%total7 km
- La Bruyèreord 2len here6.67 km36%total18 km
- Torrent des Eaux Chaudesord 1len here6.21 km100%total6 km
- L'Estoublaïsseord 2len here6.06 km100%total6 km
- La Chanoletteord 1len here5.67 km100%total6 km
- Ravin de Chamreinord 4len here5.62 km100%total6 km
- La Duranceord 7len here5.52 km2%total283 km
- Ravin de la Douaneord 2len here5.38 km100%total5 km
- La Maïreord 2len here5.28 km97%total5 km
- Ravin de la Moleord 1len here5.26 km100%total5 km
- Le Vansonord 1len here4.90 km100%total5 km
- Le Destourbesord 4len here4.89 km82%total6 km
- Vallon de la Croixord 2len here4.82 km100%total5 km
- Ravin du Dégoutailord 2len here4.69 km100%total5 km
- L'Encureord 1len here4.53 km97%total5 km
- Les Duyesord 1len here4.53 km100%total5 km
- Torrent de Val-Hautord 1len here4.04 km100%total4 km
- Riou d'Ourgeasord 1len here3.90 km100%total4 km
- Les Gravesord 1len here3.83 km100%total4 km
- Combe Fèreord 1len here3.79 km100%total4 km
- Ravin du Pas d’Escaleord 1len here3.79 km100%total4 km
- Ravin de Pétignonord 1len here3.77 km100%total4 km
- Ravin de Côte-Gaillardord 4len here3.65 km36%total10 km
- Canal des Sièyesord 1len here3.24 km100%total3 km
- Ravin de Mouirouésord 1len here3.17 km100%total3 km
- Ravin des Crotesord 4len here3.12 km56%total6 km
- Ravin du Tourondetord 1len here3.03 km100%total3 km
- Ravin des Prégondesord 1len here2.87 km100%total3 km
- Ravin de Vaunavèsord 1len here2.77 km100%total3 km
- Ravin du Riuord 4len here2.32 km100%total2 km
- La Descoureord 1len here2.21 km100%total2 km
- Ravin de Rouretord 1len here2.19 km100%total2 km
- Torrent de Graisord 1len here2.19 km100%total2 km
- Torrent d'Hyègesord 1len here2.19 km100%total2 km
- Ravin de Saint-Martinord 1len here2.19 km100%total2 km
- Les Eaux Chaudesord 2len here2.00 km100%total2 km
- La Galangeord 1len here1.85 km46%total4 km
- Le Colostreord 2len here1.78 km4%total45 km
- Ravin de Chaudonord 3len here1.76 km35%total5 km
- Ravin de Gibassierord 1len here1.76 km100%total2 km
- Torrent de la Salaouord 1len here1.76 km100%total2 km
- Ravin de la Fontarasseord 1len here1.76 km100%total2 km
- Ravin de la Blanche du Fauord 1len here1.73 km100%total2 km
- Le Mardaricord 1len here1.53 km100%total2 km
- Torrent de Valetteord 2len here1.47 km100%total1 km
- La Bastiéord 1len here1.43 km100%total1 km
- Ruisseau du Vallon du Lavandouord 1len here1.19 km100%total1 km
- Vallon des Demuèyesord 1len here1.15 km87%total1 km
- Vallon de Bonneord 1len here1.08 km100%total1 km
- Vallon du Pinord 1len here0.86 km100%total1 km
- Ravin de Figonord 1len here0.69 km101%total1 km
- Le Rieu Tortord 1len here0.21 km2%total11 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
- 44.04267, 6.26175
- 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.