Ontologia

HydroBASINS lev08 watershed · #8080127640

Bassin de Hunt 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 : Northwest Arctic

2% lakePfafstetter: 81320506

Sub-basin area

1 025,2km²

Upstream area

1 025,3km²

Discharge

16,08m³/s

Mean elev.

396m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Kobuk River122 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Kobuk Valley

    IUCN II

    National Park

    1007.68 km² overlap

  • Noatak

    IUCN V

    National Preserve

    23.40 km² overlap

  • Noatak

    IUCN Ib

    Wilderness Area

    23.40 km² overlap

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

Species present

142 distinct species · 377 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

377 obs · 11 cellules
Obs. / cellule
≥ 172
115–171
26–114
5–25
< 5

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

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 Bassin de Hunt River : 24 espèces reliées par 40 interactions GloBI sur 5 types (connectance 7.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
40
Connectance
0.076
Patrimoniales
0
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°

-8,9°C

Annual rain

249mm

Moisture idx (CMI)

-0,16

Runoff

518mm/an

PET

300mm

AET

217mm

Mean slope

15,4°

Water table

392cm

Forest

0%

Crops

0%

Urban

0%

Protected

100%

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