Ruisseau· 10 segments
Rivière Fourchue
Crosses 2 administrative regions : Kamouraska, Témiscouata
Total length
40km
Max discharge
2,7m³/s
Max Strahler
3
Segments matched
10
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- KamouraskaQuébec · Canada27.0 kmin this dpt
- TémiscouataQuébec · Canada3.6 kmin this dpt
1 intersecting protected areas
Lac-Morin Rare Forest Ecosystem
IUCN IIIRare forest ecosystem
1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
132 distinct species · 605 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Fourchue : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 4 types (connectance 11.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (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
40km
Max discharge
2,7m³/s
Max Strahler
3
Segments matched
10
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.