Ruisseau
Ruisseau de la Brédiaire
Crosses 2 administrative regions : Haute-Savoie, Savoie
Total length
1km
Max discharge
0,5m³/s
Max Strahler
1
Segments matched
1
River geography2 admin regions · 5 communes
2 administrative regions crossed (GADM L2)
- Haute-SavoieAuvergne-Rhône-Alpes · France9.6 kmin this dpt
- SavoieAuvergne-Rhône-Alpes · France0.1 kmin this dpt
5 communes (L5)For countries with L5
16 intersecting protected areas
Massif Des Bauges
IUCN VRegional Nature Park
Partie orientale du massif des Bauges
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Partie orientale du Massif des Bauges
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Les Bauges
IUCN IVNational Hunting and Wildlife Reserve
Cluse du Lac d'Annecy
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Marais De Giez
IUCN IVBiotope Protection Order
Bout Du Lac D\'Annecy
IUCN IVNational Nature Reserve
La Combe D\'Ire
IUCN IaForest Integral Biological Reserve
La Combe D\'Ire
IUCN IVForest Managed Biological Reserve
7 more protected areassorted by area
Marais de la cluse d\'annecy
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)
Protected perimeter around a national nature reserve
Land acquired by a regional conservatory of natural areas
terres de lac
IUCN IVLand acquired by a regional conservatory of natural areas
combe d\'ire
IUCN IVLand acquired by a regional conservatory of natural areas
rnn du bout du lac d\'annecy
IUCN IVLand acquired by a regional conservatory of natural areas
les pres d\'enfer
IUCN IVLand acquired by a regional conservatory of natural areas
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
2 035 distinct species · 23 633 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Ruisseau de la Brédiaire : 26 espèces reliées par 92 interactions GloBI sur 6 types (connectance 18.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
1km
Max discharge
0,5m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.