Ruisseau· 3 segments
Ravin des Bastides
Crosses 2 administrative regions : Aveyron, Lozère
Total length
9km
Max discharge
3,1m³/s
Max Strahler
2
Segments matched
3
River geography2 admin regions · 3 communes
2 administrative regions crossed (GADM L2)
3 communes (L5)For countries with L5
- Hures-la-Parade4.49 km
- Saint-Pierre-des-Tripiers4.04 km
- Veyreau0.36 km
8 intersecting protected areas
Grands Causses
IUCN VRegional Nature Park
National Park - Buffer zone/Area of adhesion
Cévennes
IUCN IINational Park - Core Area
Gorges du Tarn et de la Jonte
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Causse Noir et ses corniches
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Gorges du Tarn et de la Jonte
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Causse Méjean
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Gorges de la Jonte
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 595 distinct species · 15 030 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Ravin des Bastides : 29 espèces + 5 bulles famille, 65 interactions GloBI documentées sur 4 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).
Hydrology (HydroRIVERS v10)
Total length
9km
Max discharge
3,1m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.