Ontologia

Rivière· 13 segments

Bear Creek

Crosses 4 administrative regions : Humboldt, Klamath, Siskiyou, Trinity

rivière

Total length

7 995km

Max discharge

27,2m³/s

Max Strahler

4

Segments matched

13

River geography4 admin regions · 0 communes

Parent watershed

hybas-7080496400957 km²

4 administrative regions crossed (GADM L2)

  • Trinity
    California · United States
    17.2 km
    in this dpt
  • Siskiyou
    California · United States
    16.6 km
    in this dpt
  • Klamath
    Oregon · United States
    13.7 km
    in this dpt
  • Humboldt
    California · United States
    6.2 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

44 distinct species · 49 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 21 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 Bear Creek : 18 espèces reliées par 21 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
21
Connectance
0.100
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

7 995km

Max discharge

27,2m³/s

Max Strahler

4

Segments matched

13

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