Ontologia

Rivière· 50 segments

Rivière Jacques-Cartier

Crosses 3 administrative regions : La Côte-de-Beaupré, La Jacques-Cartier, Portneuf

rivière

Total length

175km

Max discharge

71,3m³/s

Max Strahler

5

Segments matched

50

River geography3 admin regions · 0 communes

Parent watershed

hybas-70803667002393 km²

3 administrative regions crossed (GADM L2)

10 intersecting protected areas

1 more protected areas

1 page = 1 named river (aggregation of 50 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

606 distinct species · 10 339 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 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 Jacques-Cartier : 28 espèces reliées par 97 interactions GloBI sur 4 types (connectance 11.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
97
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

175km

Max discharge

71,3m³/s

Max Strahler

5

Segments matched

50

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