Ontologia

Rivière· 27 segments

Rivière Saint-François

Crosses 5 administrative regions : Aroostook, Kamouraska, Madawaska, Rivière-du-Loup, Témiscouata

rivière

Total length

330km

Max discharge

233,4m³/s

Max Strahler

5

Segments matched

27

River geography5 admin regions · 0 communes

Parent watershed

hybas-70803531501405 km²

5 administrative regions crossed (GADM L2)

  • Témiscouata
    Québec · Canada
    46.9 km
    in this dpt
  • Aroostook
    Maine · United States
    43.2 km
    in this dpt
  • Rivière-du-Loup
    Québec · Canada
    27.3 km
    in this dpt
  • Madawaska
    New Brunswick · Canada
    12.7 km
    in this dpt
  • Kamouraska
    Québec · Canada
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 27 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

217 distinct species · 4 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 39 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-François : 26 espèces reliées par 121 interactions GloBI sur 4 types (connectance 14.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
121
Connectance
0.141
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

330km

Max discharge

233,4m³/s

Max Strahler

5

Segments matched

27

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