Ontologia

Commune · CAN

Halton Hills

Canada

DfbCold, no dry season, warm summer(100 %)

Species observed

2 979

Observations

122 813

Area

278,4km²

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 Halton Hills : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 4 types (connectance 10.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
72
Connectance
0.102
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

2 979 distinct species · 122 813 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

122 813 obs · 8 cellules
Obs. / cellule
≥ 36 110
36 110–36 109
16 071–36 109
13 707–16 070
< 13 707

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

Climate

Mean T°

7,7°C

Annual rain

902mm

Warmest m°

25,9°C

Coldest m°

-9,6°C

Elevation: 288 m on average (min 194 m, max 400 m)

Bioclimatic detailsExpert
Annual mean temp.
7,7°C
Annual rain
902mm
Warmest month
25,9°C
Coldest month
-9,6°C
Mean alt.
288m
Min
194m
Max
400m
Std. dev.
54m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)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

31,9g/kg

Clay

21,9%

Sand

38,7%

Silt

39,4%

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

Dominant lithology: smGLiMaggregated to Halton

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
50,9g/kg
Clay
21,2%
Sand
38,9%
Silt
39,9%
5–15 cm
pH H₂O
6,4
Org. C
29,6g/kg
Clay
21,6%
Sand
38,6%
Silt
39,8%
15–30 cm
pH H₂O
6,4
Org. C
15,0g/kg
Clay
22,8%
Sand
38,6%
Silt
38,6%

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

Land cover

Forest39.4%
Crops23.1%
Built-up2.0%
Bare soil1.2%
Other (grassland, water…)34.3%

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

Hydrology2 basins · 2 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

53,3km

Lake surface here

0,43km²

Basins crossed

2

Max stream order

3

Max drainage

6 325km²

Discharge in basins

1,7m³/s

Mean precip.

833mm/an

Mean T°

7,7°C

Moisture idx

-0,03

Max snow

24%

Mean runoff

238mm/an

Mean elev. (basins)

196m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

5,8nW

Built-up

197,7%

Pesticides

42,0kg/km²

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

Protected areas13

IUCN IV · 10IUCN III · 1IUCN V · 1IUCN Ia · 1📍 Point sites · 1
Complete list

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