Rivière· 116 segments
Snare River
Crosses 2 administrative regions : Division No. 18, Fort Smith
Total length
432km
Max discharge
61,7m³/s
Max Strahler
6
Segments matched
116
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Fort SmithNorthwest Territories · Canada456.9 kmin this dpt
- Division No. 18Saskatchewan · Canada225.8 kmin this dpt
1 page = 1 named river (aggregation of 116 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
54 distinct species · 232 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Snare River : 14 espèces reliées par 31 interactions GloBI sur 2 types (connectance 14.8%, filtre Serrano α=0.2). 7 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
432km
Max discharge
61,7m³/s
Max Strahler
6
Segments matched
116
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.