Ontologia

HydroLAKES lake · #9554

Lake Palourde

Natural lakeUnited States of AmericaNorth America 1 m

Surface area

41,87km²

Avg depth

4,8m

Volume

202,44km³

Shoreline

26,2km

Administrative coverage

Parent watershed

hybas-7080761890624 km² · upstream 624 km²

3 dept-equivalent regions (GADM L2)

  • Saint Martin
    Louisiana · United States
    21.53 km²
    51.5% of lake
  • Saint Mary
    Louisiana · United States
    18.49 km²
    44.2% of lake
  • Assumption
    Louisiana · United States
    1.80 km²
    4.3% of lake

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

Species present

445 distinct species · 22 310 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 310 obs · 2 cellules
Obs. / cellule
≥ 11 592
11 592–11 591
11 592–11 591
11 592–11 591
< 11 592

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

Ecological tissue

Sample of 42 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 Palourde : 29 espèces reliées par 83 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
83
Connectance
0.096
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

41,87km²

Avg depth

4,8m

Volume

202,440km³

Watershed

2 268km²

Shoreline

26,2km

Shore dev. idx

1,14

Residence time

48days

Elevation

1m

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