Rivière· 41 segments
Mattawishkwia River
Crosses 2 administrative regions : Algoma, Cochrane
Total length
185km
Max discharge
21,8m³/s
Max Strahler
4
Segments matched
41
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
2 intersecting protected areas
Provincial Park
Conservation Reserve
1 page = 1 named river (aggregation of 41 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
55 distinct species · 154 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Mattawishkwia River : 12 espèces reliées par 30 interactions GloBI sur 2 types (connectance 15.8%, filtre Serrano α=0.2). 8 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
185km
Max discharge
21,8m³/s
Max Strahler
4
Segments matched
41
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.