Ruisseau· 2 segments
Le Brassus
Crosses 1 administrative regions : Jura-North Vaudois
Total length
1km
Max discharge
4,7m³/s
Max Strahler
2
Segments matched
2
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Jura-North VaudoisVaud · Switzerland6.7 kmin this dpt
18 intersecting protected areas
Vallée de Joux
IUCN Not ReportedEmerald Network
Vallée de Joux
IUCN Not AssignedEmerald Sites
Le Brassus
IUCN IVFederal Inventory of Fenlands of National Importance
La Perrause
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Chez le Poisson
IUCN IVFederal Inventory of Fenlands of National Importance
Les Mollards-des-Aubert
IUCN Not AssignedPrivate Nature Reserves
Réserve forestière mixte de Fontaine Froide
IUCN Not AssignedForest Reserves
Petites Chaumilles
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Les Sagnes du Sentier
IUCN Not AssignedPrivate Nature Reserves
9 more protected areassorted by area
Les Sagnes du Sentier
IUCN IaFederal Inventory of Raised and Transitional Mires of National Importance
Federal Inventory of Fenlands of National Importance
Réserve forestière mixte de Fontaine Froide
IUCN Not AssignedForest Reserves
La Sagne du Campe
IUCN IaFederal Inventory of Raised and Transitional Mires of National Importance
Federal Inventory of Fenlands of National Importance
Réserve forestière mixte de Fontaine Froide
IUCN Not AssignedForest Reserves
Derrière la Côte, sud-ouest
IUCN IaFederal Inventory of Raised and Transitional Mires of National Importance
Sagnes des Aubert
IUCN Not AssignedPrivate Nature Reserves
Derrière la Côte, sud-est
IUCN IaFederal Inventory of Raised and Transitional Mires of National Importance
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 140 distinct species · 51 180 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 Le Brassus : 20 espèces reliées par 84 interactions GloBI sur 6 types (connectance 15.9%, filtre Serrano α=0.2). 13 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
4,7m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.