Ontologia

HydroLAKES lake · #1049478

Lac 1049478

Natural lakeUnited States of AmericaNorth America 613 m

Surface area

0,19km²

Avg depth

4,1m

Volume

0,77km³

Shoreline

2,5km

Administrative coverage

Parent watershed

hybas-70804679001238 km² · upstream 4440 km²

2 dept-equivalent regions (GADM L2)

  • Keya Paha
    Nebraska · United States
    0.18 km²
    97.6% of lake
  • Gregory
    South Dakota · United States
    0.00 km²
    2.4% of lake

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

Species present

70 distinct species · 162 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

162 obs · 1 cellules
Obs. / cellule
≥ 162
162–161
162–161
162–161
< 162

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

Ecological tissue

Sample of 31 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 1049478 : 25 espèces reliées par 53 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
53
Connectance
0.114
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

0,19km²

Avg depth

4,1m

Volume

0,770km³

Watershed

36km²

Shoreline

2,5km

Shore dev. idx

1,62

Residence time

73days

Elevation

613m

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