Ontologia

Ruisseau· 35 segments

North River

Crosses 7 administrative regions : Lake, Lake Hurron, Nipissing, Peterborough, Renfrew +2

ruisseau

Total length

1 563km

Max discharge

4,5m³/s

Max Strahler

3

Segments matched

35

River geography7 admin regions · 0 communes

Parent watershed

hybas-7080419760595 km²

7 administrative regions crossed (GADM L2)

  • Nipissing
    Ontario · Canada
    86.6 km
    in this dpt
  • Simcoe
    Ontario · Canada
    46.2 km
    in this dpt
  • Lake
    Minnesota · United States
    23.6 km
    in this dpt
  • Peterborough
    Ontario · Canada
    22.5 km
    in this dpt
  • Saint Louis
    Minnesota · United States
    7.5 km
    in this dpt
  • Lake Hurron
    Ontario · Canada
    2.8 km
    in this dpt
  • Renfrew
    Ontario · Canada
    2.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 35 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

65 distinct species · 73 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 22 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 North River : 15 espèces reliées par 47 interactions GloBI sur 2 types (connectance 20.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
47
Connectance
0.203
Patrimoniales
0
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

1 563km

Max discharge

4,5m³/s

Max Strahler

3

Segments matched

35

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