Ontologia

HydroLAKES lake · #108235

Big Saint Germain Lake

Natural lakeUnited States of AmericaNorth America 483 m

Surface area

7,3km²

Avg depth

8,5m

Volume

61,85km³

Shoreline

16,2km

Administrative coverage

Parent watershed

hybas-7080388480210 km² · upstream 210 km²

1 dept-equivalent regions (GADM L2)

  • Vilas
    Wisconsin · United States
    7.32 km²
    100.0% of lake

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

Species present

368 distinct species · 2 599 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 599 obs · 1 cellules
Obs. / cellule
≥ 2 599
2 599–2 598
2 599–2 598
2 599–2 598
< 2 599

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

Ecological tissue

Sample of 41 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 Saint Germain Lake : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
71
Connectance
0.087
Patrimoniales
2
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

7,30km²

Avg depth

8,5m

Volume

61,850km³

Watershed

179km²

Shoreline

16,2km

Shore dev. idx

1,69

Residence time

241days

Elevation

483m

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