Natural habitats protection Order · fra
Ripisylves et forêts alluviales de la rivière Drôme et de ses affluents
- Area
- 16 km²
- IUCN cat.
- IV
- Year
- 2022
Overview
- Designation
- Natural habitats protection Order
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2022
- Managing authority
- Ministry for environment
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 215 distinct species · 8 393 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Ripisylves et forêts alluviales de la rivière Drôme et de ses affluents : 32 espèces + 5 bulles famille, 77 interactions GloBI documentées sur 5 types (connectance 11.6%, filtre Serrano α=0.2). Les 5 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).
Hydrology2 basins · 0 lakes · 32 rivers
Hydrology metrics for this exact territory
Stream length here
39,1km
Basins crossed
2
Max stream order
4
Max drainage
70 572km²
Discharge in basins
0,5m³/s
Mean precip.
955mm/an
Mean T°
9,0°C
Moisture idx
0,10
Max snow
14%
Mean runoff
420mm/an
Mean elev. (basins)
775m
Watersheds crossing here
Rivers / streams (32, ord ≥ 4)
- La Drômeord 4len here13.52 km31%total44 km
- Canal du Moulinord 4len here10.22 km19%total54 km
- La Lozièreord 4len here2.28 km44%total5 km
- Ruisseau des Combesord 3len here2.08 km19%total11 km
- Charsacord 4len here1.91 km16%total12 km
- Ruisseau des Boidansord 3len here1.34 km16%total9 km
- La Romaneord 2len here1.12 km18%total6 km
- La Sureord 4len here1.10 km19%total6 km
- Ruisseau de Combe Noireord 4len here0.88 km8%total11 km
- Ruisseau de Villeneuveord 4len here0.78 km9%total9 km
- La Gervanneord 4len here0.75 km5%total15 km
- Le Bezord 3len here0.74 km5%total16 km
20 more river segmentssorted by Strahler order + length
- Ruisseau de Valcroissantord 4len here0.59 km8%total7 km
- Le Rieu Secord 3len here0.41 km6%total7 km
- Ruisseau des Baratièresord 1len here0.21 km10%total2 km
- Ravin de Chabrianeord 3len here0.18 km4%total4 km
- Ruisseau de Marignacord 1len here0.16 km11%total2 km
- Canal des Moulinsord 2len here0.13 km1%total15 km
- Ruisseau de Saleineord 4len here0.13 km3%total5 km
- Le Contècheord 1len here0.13 km3%total4 km
- Ruisseau de Lambresord 1len here0.09 km2%total5 km
- Ruisseau de l'Ayeord 1len here0.09 km3%total3 km
- Bial de l'Oursord 1len here0.08 km12%total1 km
- La Craponneord 1len here0.04 km1%total7 km
- La Vaugeletteord 2len here0.04 km1%total4 km
- Meyrosseord 2len here0.03 km1%total4 km
- Torrent de Nière Gourzineord 3len here0.03 km1%total5 km
- Le Lausensord 1len here0.02 km1%total3 km
- Ruisseau de l'Esconavetteord 1len here≈ tangenttotal3 km
- L'Izaretteord 1len here≈ tangenttotal1 km
- La Comaneord 4len here≈ tangenttotal5 km
- Ruisseau de Bourdioleord 1len here≈ tangenttotal6 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
- 44.69425, 5.39794
- 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.