Ontologia

HydroLAKES lake · #108317

Big Lake

Natural lakeUnited States of AmericaNorth America 1196 m

Surface area

9,1km²

Avg depth

3,8m

Volume

34,98km³

Shoreline

21,6km

Administrative coverage

Parent watershed

hybas-70803928301497 km² · upstream 1497 km²

1 dept-equivalent regions (GADM L2)

  • Stillwater
    Montana · United States
    9.12 km²
    100.0% of lake

2 intersecting protected areas

  • Big Lake 3

    IUCN V

    Lake

    2.13 km² overlap

  • Big

    IUCN V

    Lake

    0.57 km² overlap

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

Species present

192 distinct species · 12 755 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 755 obs · 1 cellules
Obs. / cellule
≥ 12 755
12 755–12 754
12 755–12 754
12 755–12 754
< 12 755

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

Ecological tissue

Sample of 25 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 Big Lake : 16 espèces reliées par 77 interactions GloBI sur 3 types (connectance 21.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
77
Connectance
0.219
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

9,10km²

Avg depth

3,8m

Volume

34,980km³

Watershed

951km²

Shoreline

21,6km

Shore dev. idx

2,02

Residence time

91days

Elevation

1 196m

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