Ontologia

HydroBASINS lev08 watershed · #8080264610

Bassin de Kuskokwim 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 2 administrative regions : Bethel, Wade Hampton

50% lakePfafstetter: 81181707

Sub-basin area

1 692,6km²

Upstream area

94 575,3km²

Discharge

1 332,54m³/s

Mean elev.

33m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Kuskokwim River203 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

135 distinct species · 3 811 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 811 obs · 35 cellules
Obs. / cellule
≥ 413
342–412
185–341
26–184
< 26

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

Ecological tissue

Sample of 35 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 Kuskokwim River : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 12.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
76
Connectance
0.128
Patrimoniales
2
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°

-2,1°C

Annual rain

441mm

Moisture idx (CMI)

-0,05

Runoff

393mm/an

PET

463mm

AET

343mm

Mean slope

4,2°

Water table

49cm

Forest

19%

Crops

0%

Urban

0%

Protected

82%

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