Rivière· 5 segments
Zenne
Crosses 3 administrative regions : Brabant Wallon, Bruxelles, Vlaams Brabant
Total length
44km
Max discharge
14,2m³/s
Max Strahler
4
Segments matched
5
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Vlaams BrabantVlaanderen · Belgium12.3 kmin this dpt
- BruxellesBruxelles · Belgium0.0 kmin this dpt
- Brabant WallonWallonie · Belgium0.0 kmin this dpt
15 intersecting protected areas
Bossen van het zuidoosten van de Zandleemstreek
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Het Grote Zenne-Berendries-Maasdalbos
IUCN Not AssignedFlemish Ecological Network (Flemish Region)
NBP-VB-22-0004G type 4
IUCN IVNature management plan type 4 (Flemish Region)
Dorent
IUCN IVNature management plan type 3 (Flemish Region)
De Dorent
IUCN Not AssignedFlemish Ecological Network (Flemish Region)
NBP-VB-22-0004G type 2
IUCN VINature management plan type 2 (Flemish Region)
NBP-VB-21-0260 type 4
IUCN IVNature management plan type 4 (Flemish Region)
NBP-VB-21-0195 type 4
IUCN IVNature management plan type 4 (Flemish Region)
NBP-VB-17-0010 type 3
IUCN IVNature management plan type 3 (Flemish Region)
6 more protected areassorted by area
NBP-VB-17-0010 type 2
IUCN VINature management plan type 2 (Flemish Region)
NBP-VB-21-0213 type 4
IUCN IVNature management plan type 4 (Flemish Region)
NBP-VB-21-0243 type 4
IUCN IVNature management plan type 4 (Flemish Region)
NBP-VB-21-0195 type 2
IUCN VINature management plan type 2 (Flemish Region)
NBP-VB-21-0341 type 4
IUCN IVNature management plan type 4 (Flemish Region)
NBP-VB-21-0213 type 3
IUCN IVNature management plan type 3 (Flemish Region)
1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
3 769 distinct species · 209 048 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Zenne : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 146 interactions GloBI sur 6 types (connectance 17.0%, filtre Serrano α=0.2). 14 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
44km
Max discharge
14,2m³/s
Max Strahler
4
Segments matched
5
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.