Ontologia

HydroLAKES lake · #66

Saint Clair

Natural lakeCanadaNorth America 173 m

Surface area

1 161,17km²

Avg depth

2,9m

Volume

3 400km³

Shoreline

445,5km

Administrative coverage

Parent watershed

hybas-70804792502257 km² · upstream 580102 km²

7 dept-equivalent regions (GADM L2)

  • Lake St. Clair
    Michigan · United States
    434.76 km²
    37.4% of lake
  • Lambton
    Ontario · Canada
    345.14 km²
    29.7% of lake
  • Essex
    Ontario · Canada
    296.09 km²
    25.5% of lake
  • Chatham-Kent
    Ontario · Canada
    78.24 km²
    6.7% of lake
  • Saint Clair
    Michigan · United States
    6.57 km²
    0.6% of lake
  • Macomb
    Michigan · United States
    1.91 km²
    0.2% of lake

3 intersecting protected areas

  • 06-74-0174

    IUCN Not Assigned

    Conservation Easement

    75.46 km² overlap

  • DUC Fee Simple Lands

    IUCN IV

    Ownership by Environmental Non-Governmental Organization

    0.69 km² overlap

  • 01-74-0038

    IUCN Not Assigned

    Conservation Easement

    0.00 km² overlap

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

Species present

1 717 distinct species · 246 469 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

246 469 obs · 30 cellules
Obs. / cellule
≥ 95 938
44 189–95 937
4 826–44 188
193–4 825
< 193

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

Ecological tissue

Sample of 31 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 Saint Clair : 22 espèces reliées par 67 interactions GloBI sur 3 types (connectance 14.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
67
Connectance
0.144
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

1 161,17km²

Avg depth

2,9m

Volume

3 400,000km³

Watershed

592 711km²

Shoreline

445,5km

Shore dev. idx

3,69

Residence time

4days

Elevation

173m

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