Rivière· 27 segments
Rivière Nouvelle
Crosses 2 administrative regions : Avignon, La Matapédia
Total length
94km
Max discharge
24m³/s
Max Strahler
4
Segments matched
27
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- AvignonQuébec · Canada53.9 kmin this dpt
- La MatapédiaQuébec · Canada42.4 kmin this dpt
6 intersecting protected areas
White-tailed deer yard
11152R025 Biological Refuge
IUCN IVBiological refuge
11152R019 Biological Refuge
IUCN IVBiological refuge
Water fowl gathering area
11152R024 Biological Refuge
IUCN IVBiological refuge
Barachois-de-la-Rivière-Nouvelle (partie Dugas) Natural Area Under Private Stewardship
IUCN Not ReportedNatural Area Under Private Stewardship
1 page = 1 named river (aggregation of 27 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
17 distinct species · 17 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Nouvelle : 10 espèces reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, 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
94km
Max discharge
24,0m³/s
Max Strahler
4
Segments matched
27
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.