Ontologia

Rivière· 29 segments

Feather River

Crosses 4 administrative regions : Butte, Sutter, Yolo, Yuba

rivière

Total length

174km

Max discharge

257m³/s

Max Strahler

5

Segments matched

29

River geography4 admin regions · 0 communes

Parent watershed

hybas-70805617901056 km²

4 administrative regions crossed (GADM L2)

  • Butte
    California · United States
    70.0 km
    in this dpt
  • Sutter
    California · United States
    56.0 km
    in this dpt
  • Yuba
    California · United States
    31.2 km
    in this dpt
  • Yolo
    California · United States
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 29 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

163 distinct species · 2 406 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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 Feather River : 23 espèces reliées par 121 interactions GloBI sur 4 types (connectance 20.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
121
Connectance
0.203
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

174km

Max discharge

257,0m³/s

Max Strahler

5

Segments matched

29

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