Ontologia

Ruisseau· 13 segments

Black Creek

Crosses 6 administrative regions : Boundary, Cassia, Columbia-Shuswap, Lane, Linn +1

ruisseau

Total length

3 305km

Max discharge

6m³/s

Max Strahler

3

Segments matched

13

River geography6 admin regions · 0 communes

Parent watershed

hybas-70803971401882 km²

6 administrative regions crossed (GADM L2)

  • Lane
    Oregon · United States
    21.5 km
    in this dpt
  • Linn
    Oregon · United States
    7.6 km
    in this dpt
  • Cassia
    Idaho · United States
    5.4 km
    in this dpt
  • Skamania
    Washington · United States
    4.9 km
    in this dpt
  • Columbia-Shuswap
    British Columbia · Canada
    3.6 km
    in this dpt
  • Boundary
    Idaho · United States
    1.0 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

53 distinct species · 116 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 25 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 Black Creek : 19 espèces reliées par 41 interactions GloBI sur 4 types (connectance 13.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
41
Connectance
0.137
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

3 305km

Max discharge

6,0m³/s

Max Strahler

3

Segments matched

13

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