Ontologia

HydroLAKES lake · #114303

Swan Lake

Natural lakeUnited States of AmericaNorth America 0 m

Surface area

1,2km²

Avg depth

0,5m

Volume

0,66km³

Shoreline

7,5km

Administrative coverage

Parent watershed

hybas-70800481202550 km² · upstream 2550 km²

1 dept-equivalent regions (GADM L2)

  • Brazoria
    Texas · United States
    1.20 km²
    100.0% of lake

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

Species present

500 distinct species · 21 213 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 213 obs · 1 cellules
Obs. / cellule
≥ 21 213
21 213–21 212
21 213–21 212
21 213–21 212
< 21 213

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

Ecological tissue

Sample of 29 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 : 19 espèces reliées par 57 interactions GloBI sur 3 types (connectance 12.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
57
Connectance
0.123
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

1,20km²

Avg depth

0,5m

Volume

0,660km³

Watershed

127km²

Shoreline

7,5km

Shore dev. idx

1,92

Residence time

4days

Elevation

0m

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