Ontologia

Ruisseau· 9 segments

Overijssels Kanaal

Crosses 7 administrative regions : Dalfsen, Deventer, Hellendoorn, Olst-Wijhe, Ommen +2

ruisseau

Total length

54km

Max discharge

4,4m³/s

Max Strahler

3

Segments matched

9

River geography7 admin regions · 0 communes

Parent watershed

hybas-20803620701044 km²

7 administrative regions crossed (GADM L2)

  • Olst-Wijhe
    Overijssel · Netherlands
    9.0 km
    in this dpt
  • Dalfsen
    Overijssel · Netherlands
    7.6 km
    in this dpt
  • Deventer
    Overijssel · Netherlands
    7.5 km
    in this dpt
  • Hellendoorn
    Overijssel · Netherlands
    3.5 km
    in this dpt
  • Raalte
    Overijssel · Netherlands
    2.9 km
    in this dpt
  • Twenterand
    Overijssel · Netherlands
    1.0 km
    in this dpt
  • Ommen
    Overijssel · Netherlands
    0.6 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

3 214 distinct species · 57 457 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Overijssels Kanaal : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 7 bulles famille, 78 interactions GloBI documentées sur 5 types (connectance 10.0%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
40
Interactions affichées
78
Connectance
0.100
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

54km

Max discharge

4,4m³/s

Max Strahler

3

Segments matched

9

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.