Ontologia

HydroLAKES lake · #1047826

Lac 1047826

Natural lakeUnited States of AmericaNorth America 430 m

Surface area

0,81km²

Avg depth

2,7m

Volume

2,16km³

Shoreline

5,6km

Administrative coverage

Parent watershed

hybas-70804478501847 km² · upstream 1847 km²

1 dept-equivalent regions (GADM L2)

  • Aurora
    South Dakota · United States
    0.82 km²
    100.0% of lake

1 intersecting protected areas

  • Fish

    IUCN V

    Lake

    0.64 km² overlap

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

Species present

138 distinct species · 898 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

898 obs · 1 cellules
Obs. / cellule
≥ 898
898–897
898–897
898–897
< 898

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

Ecological tissue

Sample of 33 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 Lac 1047826 : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 4 types (connectance 12.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
72
Connectance
0.128
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

0,81km²

Avg depth

2,7m

Volume

2,160km³

Watershed

73km²

Shoreline

5,6km

Shore dev. idx

1,75

Residence time

140days

Elevation

430m

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