Ontologia

Rivière· 67 segments

Rivière Batiscan

Crosses 5 administrative regions : Francheville, La Jacques-Cartier, Le Haut-Saint-Maurice, Mékinac, Portneuf

rivière

Total length

192km

Max discharge

107,1m³/s

Max Strahler

5

Segments matched

67

River geography5 admin regions · 0 communes

Parent watershed

hybas-7080358360261 km²

5 administrative regions crossed (GADM L2)

14 intersecting protected areas

5 more protected areas

1 page = 1 named river (aggregation of 67 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

85 distinct species · 530 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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 Batiscan : 23 espèces reliées par 56 interactions GloBI sur 3 types (connectance 12.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
56
Connectance
0.120
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

192km

Max discharge

107,1m³/s

Max Strahler

5

Segments matched

67

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