Rivière· 13 segments
Somass River
Crosses 1 administrative regions : Alberni-Clayoquot
Total length
10km
Max discharge
129,1m³/s
Max Strahler
5
Segments matched
13
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Alberni-ClayoquotBritish Columbia · Canada13.9 kmin this dpt
3 intersecting protected areas
STAMP RIVER PARK
IUCN IIIA - Park
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
Somass
IUCN IVPrivately Owned Conservation Area
1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 334 distinct species · 89 884 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Somass River : 16 espèces reliées par 69 interactions GloBI sur 3 types (connectance 17.0%, filtre Serrano α=0.2). 13 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
10km
Max discharge
129,1m³/s
Max Strahler
5
Segments matched
13
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.