Ontologia

HydroLAKES lake · #108248

Lac · #108248

Natural lakeUnited States of AmericaNorth America 387 m

Surface area

2,68km²

Avg depth

1,2m

Volume

3,28km³

Shoreline

9,6km

Administrative coverage

Parent watershed

hybas-70803985401614 km² · upstream 1614 km²

1 dept-equivalent regions (GADM L2)

  • Brown
    South Dakota · United States
    2.68 km²
    100.0% of lake

1 intersecting protected areas

  • Brown County

    IUCN V

    Waterfowl Production Area

    0.58 km² overlap

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

Species present

218 distinct species · 4 615 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 615 obs · 1 cellules
Obs. / cellule
≥ 4 615
4 615–4 614
4 615–4 614
4 615–4 614
< 4 615

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

Ecological tissue

Sample of 30 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 · #108248 : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
54
Connectance
0.124
Patrimoniales
2
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

2,68km²

Avg depth

1,2m

Volume

3,280km³

Watershed

25km²

Shoreline

9,6km

Shore dev. idx

1,65

Residence time

1 055days

Elevation

387m

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