Ontologia

HydroBASINS lev08 watershed · #8080148940

Bassin de Kanuti River

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 1 administrative regions : Yukon-Koyukuk

Pfafstetter: 81220409

Sub-basin area

925,7km²

Upstream area

925,7km²

Discharge

7,85m³/s

Mean elev.

525m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Kanuti River912 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Kanuti

    IUCN IV

    National Wildlife Refuge

    46.34 km² overlap

  • Yukon Flats

    IUCN IV

    National Wildlife Refuge

    0.03 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

322 distinct species · 1 136 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 136 obs · 13 cellules
Obs. / cellule
≥ 454
217–453
135–216
18–134
< 18

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 41 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 Bassin de Kanuti River : 23 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 135 interactions GloBI sur 5 types (connectance 16.5%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
135
Connectance
0.165
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

-7,0°C

Annual rain

326mm

Moisture idx (CMI)

-0,32

Runoff

276mm/an

PET

480mm

AET

286mm

Mean slope

7,6°

Water table

158cm

Forest

0%

Crops

0%

Urban

0%

Protected

38%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)