Rivière· 7 segments
Le Bocq
Crosses 1 administrative regions : Namur
Total length
47km
Max discharge
147,7m³/s
Max Strahler
5
Segments matched
7
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- NamurWallonie · Belgium39.6 kmin this dpt
11 intersecting protected areas
Vallée de la Meuse de Dinant à Yvoir
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallée de la Meuse de Dinant à Yvoir
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Vallée de la Meuse d'Yvoir à Dave
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Vallée de la Meuse d'Yvoir à Dave
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallée du Bocq
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallée du Bocq
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Vallée du Burnot
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Vallée du Burnot
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Champalle et Poilvache
IUCN IVState Nature Reserve (Walloon Region)
2 more protected areassorted by area
Tienne de Rouillon
IUCN IVState Nature Reserve (Walloon Region)
Godinne (Iles de)
IUCN IVState Nature Reserve (Walloon Region)
1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 224 distinct species · 6 811 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Bocq : 22 espèces reliées par 63 interactions GloBI sur 5 types (connectance 11.2%, filtre Serrano α=0.2). 12 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
47km
Max discharge
147,7m³/s
Max Strahler
5
Segments matched
7
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.