Ontologia

HydroLAKES lake · #110653

Crow Lake

Natural lakeUnited States of AmericaNorth America 518 m

Surface area

1,47km²

Avg depth

2,7m

Volume

3,94km³

Shoreline

5,8km

Administrative coverage

Parent watershed

hybas-7080441400864 km² · upstream 864 km²

1 dept-equivalent regions (GADM L2)

  • Jerauld
    South Dakota · United States
    1.47 km²
    100.0% of lake

1 intersecting protected areas

  • Crow

    IUCN V

    Lake

    0.01 km² overlap

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

Species present

190 distinct species · 1 109 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 109 obs · 1 cellules
Obs. / cellule
≥ 1 109
1 109–1 108
1 109–1 108
1 109–1 108
< 1 109

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

Ecological tissue

Sample of 29 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 Crow Lake : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 3 types (connectance 13.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
55
Connectance
0.136
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

1,47km²

Avg depth

2,7m

Volume

3,940km³

Watershed

108km²

Shoreline

5,8km

Shore dev. idx

1,35

Residence time

197days

Elevation

518m

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