Ruisseau· 3 segments
La Langougnole
Crosses 2 administrative regions : Ardèche, Haute-Loire
Total length
19km
Max discharge
5,5m³/s
Max Strahler
3
Segments matched
3
River geography2 admin regions · 7 communes
2 administrative regions crossed (GADM L2)
- Haute-LoireAuvergne-Rhône-Alpes · France8.8 kmin this dpt
- ArdècheAuvergne-Rhône-Alpes · France7.3 kmin this dpt
7 communes (L5)For countries with L5
- Salettes4.28 km
- Lachapelle-Graillouse3.96 km
- Lafarre3.72 km
- Issanlas2.48 km
- Coucouron0.89 km
- Vielprat0.82 km
- Arlempdes0.00 km
4 intersecting protected areas
Gorges de la Loire
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Gorges de la Loire et affluents partie sud
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Loire et ses affluents
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Land acquired by a regional conservatory of natural areas
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 313 distinct species · 13 998 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 La Langougnole : 34 espèces + 4 bulles famille, 77 interactions GloBI documentées sur 6 types (connectance 11.0%, filtre Serrano α=0.2). Les 4 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).
Hydrology (HydroRIVERS v10)
Total length
19km
Max discharge
5,5m³/s
Max Strahler
3
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.