Rivière· 47 segments
Black Sturgeon River
Crosses 3 administrative regions : Lake Superior, Thunder Bay
Total length
177km
Max discharge
272,3m³/s
Max Strahler
6
Segments matched
47
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Thunder BayOntario · Canada109.0 kmin this dpt
- Lake SuperiorOntario · Canada92.2 kmin this dpt
- Lake SuperiorMichigan · United States0.0 kmin this dpt
9 intersecting protected areas
National Marine Conservation Area
Provincial Park
Provincial Park
Privately Protected Area
NGO/Land Trust/Agency - Fee Simple Property
NGO/Land Trust/Agency - Fee Simple Property
Privately Protected Area
Provincial Park
Provincial Park
1 page = 1 named river (aggregation of 47 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
421 distinct species · 5 060 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Black Sturgeon River : 22 espèces reliées par 83 interactions GloBI sur 2 types (connectance 12.5%, filtre Serrano α=0.2). 15 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
177km
Max discharge
272,3m³/s
Max Strahler
6
Segments matched
47
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.