Ontologia

HydroLAKES lake · #109705

Lac · #109705

Natural lakeUnited States of AmericaNorth America 550 m

Surface area

2,11km²

Avg depth

2,2m

Volume

4,74km³

Shoreline

7,1km

Administrative coverage

Parent watershed

hybas-70804305702709 km² · upstream 612897 km²

1 dept-equivalent regions (GADM L2)

  • Sully
    South Dakota · United States
    2.11 km²
    100.0% of lake

1 intersecting protected areas

  • Sully County

    IUCN VI

    Waterfowl Production Area

    1.04 km² overlap

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

Species present

179 distinct species · 1 085 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 085 obs · 1 cellules
Obs. / cellule
≥ 1 085
1 085–1 084
1 085–1 084
1 085–1 084
< 1 085

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

Ecological tissue

Sample of 27 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 · #109705 : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 3 types (connectance 17.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
60
Connectance
0.171
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

2,11km²

Avg depth

2,2m

Volume

4,740km³

Watershed

272km²

Shoreline

7,1km

Shore dev. idx

1,37

Residence time

124days

Elevation

550m

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