Ontologia

HydroLAKES lake · #109991

Marion Lake

Natural lakeUnited States of AmericaNorth America 297 m

Surface area

1,55km²

Avg depth

4,6m

Volume

7,05km³

Shoreline

7,8km

Administrative coverage

Parent watershed

hybas-7080424070856 km² · upstream 856 km²

1 dept-equivalent regions (GADM L2)

  • Dakota
    Minnesota · United States
    1.55 km²
    100.0% of lake

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

Species present

1 040 distinct species · 62 720 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

62 720 obs · 1 cellules
Obs. / cellule
≥ 62 720
62 720–62 719
62 720–62 719
62 720–62 719
< 62 720

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

Ecological tissue

Sample of 39 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 Marion Lake : 31 espèces reliées par 70 interactions GloBI sur 4 types (connectance 9.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
70
Connectance
0.095
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

1,55km²

Avg depth

4,6m

Volume

7,050km³

Watershed

22km²

Shoreline

7,8km

Shore dev. idx

1,78

Residence time

483days

Elevation

297m

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