Rivière· 14 segments
Rivière Morialice
Crosses 2 administrative regions : Le Haut-Saint-Maurice, Matawinie
Total length
44km
Max discharge
22m³/s
Max Strahler
4
Segments matched
14
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- MatawinieQuébec · Canada45.5 kmin this dpt
- Le Haut-Saint-MauriceQuébec · Canada0.7 kmin this dpt
2 intersecting protected areas
04352R992 Biological Refuge
IUCN IVBiological refuge
04352R019 Biological Refuge
IUCN IVBiological refuge
1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
28 distinct species · 28 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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).
Indicateurs du tissu écologique
Tissu écologique de Rivière Morialice : 13 espèces reliées par 10 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
44km
Max discharge
22,0m³/s
Max Strahler
4
Segments matched
14
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.