Fleuve· 790 segments

Yukon River

Crosses 6 administrative regions : Bethel, Southeast Fairbanks, Stikine, Wade Hampton, Yukon +1

fleuve

Total length

3 364km

Max discharge

6 454,2m³/s

Max Strahler

Segments matched

790

River geography6 admin regions · 0 communes

Parent watershed

hybas-8080169530720 km²

6 administrative regions crossed (GADM L2)

Yukon-Koyukuk
Alaska · United States
2365.1 km
in this dpt
Yukon
Yukon · Canada
1297.0 km
in this dpt
Wade Hampton
Alaska · United States
795.2 km
in this dpt
Southeast Fairbanks
Alaska · United States
288.9 km
in this dpt
Stikine
British Columbia · Canada
137.8 km
in this dpt
Bethel
Alaska · United States
28.0 km
in this dpt

11 intersecting protected areas

Yukon Delta
IUCN IV
National Wildlife Refuge
Yukon Delta National Wildlife Refuge
IUCN IV
Marine Protected Area
Yukon Flats
IUCN IV
National Wildlife Refuge
Innoko
IUCN IV
National Wildlife Refuge
Yukon-charley Rivers
IUCN V
National Preserve
Nowitna
IUCN IV
National Wildlife Refuge
ATLIN/A TEIX'GI AAN TLEIN PARK
IUCN II
A - Park
TUTSHI LAKE/T'OOCH' ÁAYI CONSERVANCY
IUCN VI
Conservancy
GOLDEN GATE/X̱ÁAT YÁDI AANI CONSERVANCY
IUCN II
Conservancy

2 more protected areassorted by area

Lewes Marsh
IUCN IV
Habitat Protection Area
Tagish River
IUCN IV
Habitat Protection Area

1 page = 1 named river (aggregation of 790 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

420 distinct species · 3 621 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 45 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Yukon River : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.098

Patrimoniales

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)