Ontologia

HydroLAKES lake · #58686

Swan Lake

Natural lakeUnited States of AmericaNorth America 51 m

Surface area

3,32km²

Avg depth

6,5m

Volume

21,49km³

Shoreline

11,9km

Administrative coverage

Parent watershed

hybas-8080280350590 km² · upstream 590 km²

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Kenai

    IUCN IV

    National Wildlife Refuge

    3.34 km² overlap

  • Dave Spencer

    IUCN Ib

    Wilderness Area

    3.34 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

66 distinct species · 160 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

160 obs · 1 cellules
Obs. / cellule
≥ 160
160–159
160–159
160–159
< 160

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

Ecological tissue

Sample of 31 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 Swan Lake : 27 espèces reliées par 47 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
47
Connectance
0.095
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

3,32km²

Avg depth

6,5m

Volume

21,490km³

Watershed

272km²

Shoreline

11,9km

Shore dev. idx

1,84

Residence time

76days

Elevation

51m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.