Ontologia

HydroLAKES lake · #103914

Lake Agnes

Natural lakeUnited States of AmericaNorth America 361 m

Surface area

3,85km²

Avg depth

8,3m

Volume

32,02km³

Shoreline

15,8km

Administrative coverage

Parent watershed

hybas-70803234001247 km² · upstream 8288 km²

1 dept-equivalent regions (GADM L2)

  • Saint Louis
    Minnesota · United States
    3.86 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

198 distinct species · 1 244 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 244 obs · 1 cellules
Obs. / cellule
≥ 1 244
1 244–1 243
1 244–1 243
1 244–1 243
< 1 244

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

Ecological tissue

Sample of 38 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 Lake Agnes : 23 espèces reliées par 100 interactions GloBI sur 4 types (connectance 13.5%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
100
Connectance
0.135
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

3,85km²

Avg depth

8,3m

Volume

32,020km³

Watershed

311km²

Shoreline

15,8km

Shore dev. idx

2,27

Residence time

124days

Elevation

361m

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