Ontologia

Commune · CAN

Lake Ontario

Canada

DfbCold, no dry season, warm summer(62 %)

Species observed

6 623

Observations

4 244 327

Area

10 129,8km²

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 Lake Ontario : 26 espèces + 6 bulles famille, 45 interactions GloBI documentées sur 3 types (connectance 9.1%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
45
Connectance
0.091
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

6 623 distinct species · 4 244 327 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 244 327 obs · 246 cellules
Obs. / cellule
≥ 311 457
16 551–311 456
161–16 550
41–160
< 41

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

Climate

Mean T°

8,5°C

Annual rain

967mm

Warmest m°

24,3°C

Coldest m°

-7,0°C

Elevation: 9 m on average (min -100 m, max 185 m)

Bioclimatic detailsExpert
Annual mean temp.
8,5°C
Annual rain
967mm
Warmest month
24,3°C
Coldest month
-7,0°C
Mean alt.
9m
Min
-100m
Max
185m
Std. dev.
45m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(62 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,4

Org. C

37,3g/kg

Clay

24,8%

Sand

41,4%

Silt

33,8%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiMaggregated to Lake Ontario

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
64,5g/kg
Clay
24,6%
Sand
41,3%
Silt
34,1%
5–15 cm
pH H₂O
6,4
Org. C
31,2g/kg
Clay
24,7%
Sand
41,4%
Silt
33,9%
15–30 cm
pH H₂O
6,4
Org. C
16,3g/kg
Clay
25,1%
Sand
41,5%
Silt
33,5%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest1.1%
Crops0.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)98.6%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology56 basins · 5 lakes · 71 rivers

Hydrology metrics for this exact territory

Stream length here

250,3km

Lake surface here

9 917,01km²

Basins crossed

56

Max stream order

5

Max drainage

766 397km²

Discharge in basins

62 781,6m³/s

Mean precip.

844mm/an

Mean T°

7,7°C

Moisture idx

-0,01

Max snow

26%

Mean runoff

385mm/an

Mean elev. (basins)

111m

Watersheds crossing here

47 more basins

Lakes (5, top by area)

Rivers / streams (71, ord ≥ 4)

59 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

3,1%

Pesticides

29,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas31

IUCN IV · 15IUCN II · 8IUCN Ia · 8
Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN