Ruisseau· 27 segments
Holmes River
Crosses 1 administrative regions : Fraser-Fort George
Total length
85km
Max discharge
13m³/s
Max Strahler
3
Segments matched
27
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Fraser-Fort GeorgeBritish Columbia · Canada96.6 kmin this dpt
3 intersecting protected areas
Canadian Rocky Mountain Parks
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
National Park
MOUNT ROBSON PARK
IUCN IIA - Park
1 page = 1 named river (aggregation of 27 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
42 distinct species · 57 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Holmes River : 21 espèces reliées par 20 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 1 bulle taxonomique (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
85km
Max discharge
13,0m³/s
Max Strahler
3
Segments matched
27
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.