Ontologia

HydroLAKES lake · #114422

Lake Alfred

Natural lakeUnited States of AmericaNorth America 37 m

Surface area

2,56km²

Avg depth

4,1m

Volume

10,63km³

Shoreline

7,2km

Administrative coverage

Parent watershed

hybas-7080780570834 km² · upstream 834 km²

1 dept-equivalent regions (GADM L2)

  • Polk
    Florida · United States
    2.56 km²
    100.0% of lake

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

Species present

595 distinct species · 180 923 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

180 923 obs · 1 cellules
Obs. / cellule
≥ 180 923
180 923–180 922
180 923–180 922
180 923–180 922
< 180 923

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

Ecological tissue

Sample of 43 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 Alfred : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 4 types (connectance 9.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
81
Connectance
0.090
Patrimoniales
1
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

2,56km²

Avg depth

4,1m

Volume

10,630km³

Watershed

89km²

Shoreline

7,2km

Shore dev. idx

1,27

Residence time

125days

Elevation

37m

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