Ontologia

Rivière· 38 segments

Illinois River

Crosses 2 administrative regions : Curry, Josephine

rivière

Total length

828km

Max discharge

110,1m³/s

Max Strahler

4

Segments matched

38

River geography2 admin regions · 0 communes

Parent watershed

hybas-70804768602551 km²

2 administrative regions crossed (GADM L2)

  • Josephine
    Oregon · United States
    69.1 km
    in this dpt
  • Curry
    Oregon · United States
    18.8 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 38 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

22 distinct species · 35 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 18 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 Illinois River : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2).

Espèces affichées
18
Interactions affichées
16
Connectance
0.105
Patrimoniales
2
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

828km

Max discharge

110,1m³/s

Max Strahler

4

Segments matched

38

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