Ontologia

HydroBASINS lev08 watershed · #8080002760

Bassin de Kamishak 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 3 administrative regions : Kenai Peninsula, Kodiak Island, Lake and Peninsula

Pfafstetter: 81153180

Sub-basin area

845,5km²

Upstream area

845,5km²

Discharge

31,48m³/s

Mean elev.

467m

Administrative coverage

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Katmai Bay

    IUCN II

    National Park

    831.22 km² overlap

  • Katmai

    IUCN Ib

    Wilderness Area

    831.17 km² overlap

  • Mcneil River

    IUCN V

    State Game Sanctuary

    2.47 km² overlap

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

Species present

30 distinct species · 226 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

226 obs · 13 cellules
Obs. / cellule
≥ 102
68–101
13–67
4–12
< 4

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

Ecological tissue

Sample of 12 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 Kamishak River : 11 espèces reliées par 12 interactions GloBI sur 2 types (connectance 18.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
12
Connectance
0.182
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°

0,8°C

Annual rain

970mm

Moisture idx (CMI)

0,53

Runoff

1 215mm/an

PET

459mm

AET

424mm

Mean slope

14,2°

Water table

587cm

Forest

4%

Crops

0%

Urban

0%

Protected

100%

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