Ontologia

HydroBASINS lev08 watershed · #8080319190

Bassin de Kejulik 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 : Lake and Peninsula

348% lakePfafstetter: 81154007

Sub-basin area

137,4km²

Upstream area

2 090km²

Discharge

26,85m³/s

Mean elev.

46m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Egegik River1055 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Becharof

    IUCN IV

    National Wildlife Refuge

    87.19 km² overlap

  • Alaska Peninsula

    IUCN IV

    National Wildlife Refuge

    5.50 km² overlap

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

Species present

83 distinct species · 1 064 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 064 obs · 4 cellules
Obs. / cellule
≥ 1 046
1 046–1 045
14–1 045
14–13
< 14

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 Kejulik River : 24 espèces reliées par 59 interactions GloBI sur 3 types (connectance 11.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
59
Connectance
0.112
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°

1,9°C

Annual rain

593mm

Moisture idx (CMI)

0,20

Runoff

345mm/an

PET

476mm

AET

391mm

Mean slope

1,6°

Water table

113cm

Forest

8%

Crops

0%

Urban

0%

Protected

100%

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