Ontologia

Rivière· 12 segments

Clark Creek

Crosses 8 administrative regions : Central Okanagan, Cowlitz, Hood River, Kootenay Boundary, Lane +3

rivière

Total length

477km

Max discharge

20,3m³/s

Max Strahler

4

Segments matched

12

River geography8 admin regions · 0 communes

Parent watershed

hybas-70803927101524 km²

8 administrative regions crossed (GADM L2)

  • Union
    Oregon · United States
    23.5 km
    in this dpt
  • Central Okanagan
    British Columbia · Canada
    6.9 km
    in this dpt
  • Cowlitz
    Washington · United States
    5.6 km
    in this dpt
  • Kootenay Boundary
    British Columbia · Canada
    3.9 km
    in this dpt
  • Marion
    Oregon · United States
    3.8 km
    in this dpt
  • Lane
    Oregon · United States
    3.5 km
    in this dpt
  • Hood River
    Oregon · United States
    2.0 km
    in this dpt
  • Polk
    Oregon · United States
    0.0 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

88 distinct species · 431 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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 Clark Creek : 23 espèces reliées par 58 interactions GloBI sur 6 types (connectance 11.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
58
Connectance
0.117
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

477km

Max discharge

20,3m³/s

Max Strahler

4

Segments matched

12

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