Ontologia

HydroBASINS lev08 watershed · #8080004300

Bassin de King Salmon 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 : Kodiak Island, Lake and Peninsula

16% lakePfafstetter: 81155002

Sub-basin area

2 517,4km²

Upstream area

2 517,4km²

Discharge

30,72m³/s

Mean elev.

277m

Administrative coverage

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Becharof

    IUCN IV

    National Wildlife Refuge

    1061.33 km² overlap

  • Katmai

    IUCN Ib

    Wilderness Area

    979.24 km² overlap

  • Katmai Bay

    IUCN II

    National Park

    979.20 km² overlap

  • Becharof

    IUCN Ib

    Wilderness Area

    150.29 km² overlap

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

Species present

361 distinct species · 1 800 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 800 obs · 52 cellules
Obs. / cellule
≥ 225
86–224
34–85
13–33
< 13

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

Ecological tissue

Sample of 42 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 King Salmon River : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 4 types (connectance 10.4%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
103
Connectance
0.104
Patrimoniales
1
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°

0,8°C

Annual rain

639mm

Moisture idx (CMI)

0,26

Runoff

421mm/an

PET

462mm

AET

390mm

Mean slope

5,1°

Water table

247cm

Forest

0%

Crops

0%

Urban

0%

Protected

81%

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