Ontologia

Rivière· 32 segments

Douglas Creek

Crosses 5 administrative regions : Chelan, Douglas, Grant, Kittitas, Powell

rivière

Total length

596km

Max discharge

10,9m³/s

Max Strahler

4

Segments matched

32

River geography5 admin regions · 0 communes

Parent watershed

hybas-70803505402062 km²

5 administrative regions crossed (GADM L2)

  • Douglas
    Washington · United States
    102.4 km
    in this dpt
  • Powell
    Montana · United States
    45.2 km
    in this dpt
  • Chelan
    Washington · United States
    2.9 km
    in this dpt
  • Grant
    Washington · United States
    1.2 km
    in this dpt
  • Kittitas
    Washington · United States
    0.0 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 32 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

239 distinct species · 1 428 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Douglas Creek : 17 espèces reliées par 109 interactions GloBI sur 4 types (connectance 18.3%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
109
Connectance
0.183
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

596km

Max discharge

10,9m³/s

Max Strahler

4

Segments matched

32

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