Ontologia

Commune · CAN

Thorold

Canada

DfaCold, no dry season, hot summer(71 %)

Species observed

3 100

Observations

221 921

Area

89,5km²

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 Thorold : 28 espèces reliées par 76 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
76
Connectance
0.108
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

3 100 distinct species · 221 921 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

221 921 obs · 6 cellules
Obs. / cellule
≥ 59 584
59 584–59 583
59 341–59 583
48 968–59 340
< 48 968

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

Climate

Mean T°

9,2°C

Annual rain

1 030mm

Warmest m°

25,2°C

Coldest m°

-6,6°C

Elevation: 175 m on average (min 123 m, max 193 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
1 030mm
Warmest month
25,2°C
Coldest month
-6,6°C
Mean alt.
175m
Min
123m
Max
193m
Std. dev.
11m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(71 %)Cold

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

Soil & lithology

pH H₂O

6,5

Org. C

32,3g/kg

Clay

26,7%

Sand

29,1%

Silt

44,1%

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

Dominant lithology: smGLiMaggregated to Niagara

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
53,1g/kg
Clay
26,0%
Sand
29,3%
Silt
44,8%
5–15 cm
pH H₂O
6,5
Org. C
27,4g/kg
Clay
26,9%
Sand
28,8%
Silt
44,4%
15–30 cm
pH H₂O
6,5
Org. C
16,3g/kg
Clay
27,3%
Sand
29,4%
Silt
43,3%

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

Land cover

Forest32.4%
Crops16.9%
Built-up2.7%
Bare soil1.6%
Other (grassland, water…)46.5%

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

Hydrology3 basins · 4 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

21,8km

Lake surface here

2,60km²

Basins crossed

3

Max stream order

3

Max drainage

682 646km²

Discharge in basins

80,8m³/s

Mean precip.

854mm/an

Mean T°

8,2°C

Moisture idx

-0,01

Max snow

15%

Mean runoff

254mm/an

Mean elev. (basins)

155m

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

Human pressure

Pop. density

1hab/km²

Night light

7,1nW

Built-up

270,5%

Pesticides

40,7kg/km²

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

Protected areas1

IUCN II · 1

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