Ontologia

Rivière· 47 segments

Firth River

Crosses 2 administrative regions : North Slope, Yukon

rivière

Total length

208km

Max discharge

13,1m³/s

Max Strahler

5

Segments matched

47

River geography2 admin regions · 0 communes

Parent watershed

hybas-8080096100270 km²

2 administrative regions crossed (GADM L2)

  • Yukon
    Yukon · Canada
    204.7 km
    in this dpt
  • North Slope
    Alaska · United States
    37.0 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 47 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

48 distinct species · 86 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 24 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 Firth River : 20 espèces reliées par 30 interactions GloBI sur 3 types (connectance 10.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
30
Connectance
0.109
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

208km

Max discharge

13,1m³/s

Max Strahler

5

Segments matched

47

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