Ontologia

Rivière· 186 segments

Montreal River

Crosses 10 administrative regions : Algoma, Gogebic, Iron, Keweenaw, Lake Superior +3

rivière

Total length

659km

Max discharge

98m³/s

Max Strahler

6

Segments matched

186

River geography10 admin regions · 0 communes

Parent watershed

hybas-7080342600480 km²

10 administrative regions crossed (GADM L2)

  • Timiskaming
    Ontario · Canada
    365.4 km
    in this dpt
  • Algoma
    Ontario · Canada
    109.2 km
    in this dpt
  • Sudbury
    Ontario · Canada
    90.2 km
    in this dpt
  • Iron
    Wisconsin · United States
    40.8 km
    in this dpt
  • Keweenaw
    Michigan · United States
    33.2 km
    in this dpt
  • Gogebic
    Michigan · United States
    17.1 km
    in this dpt
  • Lake Superior
    Ontario · Canada
    4.0 km
    in this dpt
  • Lake Superior
    Wisconsin · United States
    1.1 km
    in this dpt
  • Lake Superior
    Michigan · United States
    0.2 km
    in this dpt
  • Nipissing
    Ontario · Canada
    0.0 km
    in this dpt

16 intersecting protected areas

7 more protected areas

1 page = 1 named river (aggregation of 186 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

26 distinct species · 29 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 10 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 Montreal River : 9 espèces reliées par 10 interactions GloBI sur 3 types (connectance 22.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
10
Connectance
0.222
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

659km

Max discharge

98,0m³/s

Max Strahler

6

Segments matched

186

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