Ontologia

HydroLAKES lake · #1039870

Lac 1039870

Natural lakeUnited States of AmericaNorth America 557 m

Surface area

0,69km²

Avg depth

2,7m

Volume

1,88km³

Shoreline

6,9km

Administrative coverage

Parent watershed

hybas-7080412370562 km² · upstream 562 km²

2 dept-equivalent regions (GADM L2)

  • Day
    South Dakota · United States
    0.41 km²
    59.5% of lake
  • Grant
    South Dakota · United States
    0.28 km²
    40.5% of lake

1 intersecting protected areas

  • Markve

    IUCN V

    State Wildlife Management Area

    0.01 km² overlap

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

Species present

98 distinct species · 444 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

444 obs · 1 cellules
Obs. / cellule
≥ 444
444–443
444–443
444–443
< 444

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

Ecological tissue

Sample of 26 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 1039870 : 19 espèces reliées par 54 interactions GloBI sur 4 types (connectance 15.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
54
Connectance
0.154
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

0,69km²

Avg depth

2,7m

Volume

1,880km³

Watershed

22km²

Shoreline

6,9km

Shore dev. idx

2,34

Residence time

493days

Elevation

557m

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