Ontologia

Ruisseau· 5 segments

Big Canyon Creek

Crosses 4 administrative regions : Columbia-Shuswap, Idaho, Union, Wallowa

ruisseau

Total length

55km

Max discharge

1,3m³/s

Max Strahler

2

Segments matched

5

River geography4 admin regions · 0 communes

Parent watershed

hybas-70803899201601 km²

4 administrative regions crossed (GADM L2)

  • Union
    Oregon · United States
    6.4 km
    in this dpt
  • Idaho
    Idaho · United States
    5.9 km
    in this dpt
  • Columbia-Shuswap
    British Columbia · Canada
    1.8 km
    in this dpt
  • Wallowa
    Oregon · United States
    0.3 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

52 distinct species · 102 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Big Canyon Creek : 26 espèces reliées par 54 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
54
Connectance
0.116
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

55km

Max discharge

1,3m³/s

Max Strahler

2

Segments matched

5

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.