Ontologia

HydroLAKES lake · #111627

Swan Lake

Natural lakeUnited States of AmericaNorth America 1075 m

Surface area

1,21km²

Avg depth

3,9m

Volume

4,7km³

Shoreline

4,4km

Administrative coverage

Parent watershed

hybas-70804963701605 km² · upstream 1605 km²

1 dept-equivalent regions (GADM L2)

  • Arthur
    Nebraska · United States
    1.22 km²
    100.0% of lake

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

Species present

93 distinct species · 352 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

352 obs · 1 cellules
Obs. / cellule
≥ 352
352–351
352–351
352–351
< 352

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

Ecological tissue

Sample of 28 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 : 21 espèces reliées par 67 interactions GloBI sur 3 types (connectance 16.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
67
Connectance
0.165
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

1,21km²

Avg depth

3,9m

Volume

4,700km³

Watershed

9km²

Shoreline

4,4km

Shore dev. idx

1,13

Residence time

54 429days

Elevation

1 075m

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