Ontologia

Rivière· 127 segments

Eel River

Crosses 4 administrative regions : Humboldt, Lake, Mendocino, Trinity

rivière

Total length

645km

Max discharge

316m³/s

Max Strahler

5

Segments matched

127

River geography4 admin regions · 0 communes

Parent watershed

hybas-7080542650430 km²

4 administrative regions crossed (GADM L2)

  • Mendocino
    California · United States
    127.3 km
    in this dpt
  • Humboldt
    California · United States
    103.8 km
    in this dpt
  • Lake
    California · United States
    58.2 km
    in this dpt
  • Trinity
    California · United States
    22.9 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 127 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

71 distinct species · 309 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 Eel River : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
49
Connectance
0.099
Patrimoniales
1
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

645km

Max discharge

316,0m³/s

Max Strahler

5

Segments matched

127

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