Ontologia

Rivière· 155 segments

Rivière Saint-Maurice

Crosses 4 administrative regions : Francheville, Le Centre-de-la-Mauricie, Le Haut-Saint-Maurice, Mékinac

rivière

Total length

408km

Max discharge

663,5m³/s

Max Strahler

6

Segments matched

155

River geography4 admin regions · 0 communes

Parent watershed

hybas-7080337260288 km²

4 administrative regions crossed (GADM L2)

11 intersecting protected areas

2 more protected areas

1 page = 1 named river (aggregation of 155 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

39 distinct species · 133 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 19 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 Rivière Saint-Maurice : 15 espèces reliées par 20 interactions GloBI sur 2 types (connectance 11.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
20
Connectance
0.117
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

408km

Max discharge

663,5m³/s

Max Strahler

6

Segments matched

155

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