Ruisseau· 2 segments
Keizersbeek
Crosses 3 administrative regions : Aalten, Borken, Oude IJsselstreek
Total length
18km
Max discharge
5m³/s
Max Strahler
3
Segments matched
2
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Oude IJsselstreekGelderland · Netherlands9.6 kmin this dpt
- AaltenGelderland · Netherlands1.8 kmin this dpt
- BorkenNordrhein-Westfalen · Germany0.0 kmin this dpt
3 intersecting protected areas
NNN-GE
IUCN Not AssignedNature Reserves owned by professional nature management organizations
Landscape Protection Area
LSG Dwarsfeld
IUCN VLandscape Protection Area
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 930 distinct species · 34 508 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 Keizersbeek : 18 espèces reliées par 134 interactions GloBI sur 5 types (connectance 20.1%, filtre Serrano α=0.2). 19 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
18km
Max discharge
5,0m³/s
Max Strahler
3
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.