Ontologia

HydroLAKES lake · #9529

Lake Bigeux

Natural lakeUnited States of AmericaNorth America 2 m

Surface area

16,92km²

Avg depth

1,6m

Volume

27,51km³

Shoreline

45,2km

Administrative coverage

Parent watershed

hybas-70807592301885 km² · upstream 1886 km²

1 dept-equivalent regions (GADM L2)

  • Saint Martin
    Louisiana · United States
    16.90 km²
    100.0% of lake

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

Species present

389 distinct species · 7 287 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 287 obs · 1 cellules
Obs. / cellule
≥ 7 287
7 287–7 286
7 287–7 286
7 287–7 286
< 7 287

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

Ecological tissue

Sample of 44 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 Lake Bigeux : 31 espèces reliées par 99 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
99
Connectance
0.100
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

16,92km²

Avg depth

1,6m

Volume

27,510km³

Watershed

86km²

Shoreline

45,2km

Shore dev. idx

3,10

Residence time

159days

Elevation

2m

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