Ruisseau· 3 segments
La Brouffe
Crosses 2 administrative regions : Hainaut, Namur
Total length
11km
Max discharge
2,5m³/s
Max Strahler
3
Segments matched
3
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- NamurWallonie · Belgium13.1 kmin this dpt
- HainautWallonie · Belgium0.0 kmin this dpt
11 intersecting protected areas
National park - core area
Massif forestier de Cerfontaine
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Massif forestier de Cerfontaine
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
La Calestienne entre Frasnes et Doische
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
La Calestienne entre Frasnes et Doische
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Bassin fagnard de l'Eau Blanche en aval de Mariembourg
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Bassin fagnard de l'Eau Blanche en aval de Mariembourg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallée de l'Eau Blanche entre Aublain et Mariembourg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallée de l'Eau Blanche entre Aublain et Mariembourg
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2 more protected areassorted by area
Viroin
IUCN IVState Nature Reserve (Walloon Region)
Pont Napoléon
IUCN IVCertified Nature Reserve (Walloon Region)
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 302 distinct species · 8 188 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 La Brouffe : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 119 interactions GloBI sur 5 types (connectance 16.9%, 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
11km
Max discharge
2,5m³/s
Max Strahler
3
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.