Ontologia

Rivière· 231 segments

Rivière Péribonka

Crosses 4 administrative regions : Lac-Saint-Jean-Est, Le Fjord-du-Saguenay, Maria-Chapdelaine, Nord-du-Québec

rivière

Total length

486km

Max discharge

594,9m³/s

Max Strahler

6

Segments matched

231

River geography4 admin regions · 0 communes

Parent watershed

hybas-7080268120335 km²

4 administrative regions crossed (GADM L2)

24 intersecting protected areas

15 more protected areas

1 page = 1 named river (aggregation of 231 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

37 distinct species · 108 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 17 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 Péribonka : 15 espèces reliées par 16 interactions GloBI sur 2 types (connectance 11.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
16
Connectance
0.118
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

486km

Max discharge

594,9m³/s

Max Strahler

6

Segments matched

231

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