Ontologia

County · CAN

Dufferin

Canada

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

Species observed

4 201

Observations

325 250

Area

1 497,1km²

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 Dufferin : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 3 types (connectance 10.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
75
Connectance
0.101
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

4 201 distinct species · 325 250 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

325 250 obs · 54 cellules
Obs. / cellule
≥ 83 439
10 754–83 438
4 875–10 753
3 417–4 874
< 3 417

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

Climate

Mean T°

6,2°C

Annual rain

1 022mm

Warmest m°

24,5°C

Coldest m°

-11,4°C

Elevation: 456 m on average (min 233 m, max 528 m)

Bioclimatic detailsExpert
Annual mean temp.
6,2°C
Annual rain
1 022mm
Warmest month
24,5°C
Coldest month
-11,4°C
Mean alt.
456m
Min
233m
Max
528m
Std. dev.
62m
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

6,3

Org. C

49,3g/kg

Clay

22,8%

Sand

41,6%

Silt

35,6%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
74,6g/kg
Clay
21,8%
Sand
42,3%
Silt
35,9%
5–15 cm
pH H₂O
6,4
Org. C
46,1g/kg
Clay
22,6%
Sand
41,7%
Silt
35,7%
15–30 cm
pH H₂O
6,4
Org. C
27,4g/kg
Clay
24,0%
Sand
40,8%
Silt
35,2%

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

Land cover

Forest37.9%
Crops27.6%
Built-up0.4%
Bare soil1.6%
Other (grassland, water…)32.4%

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

Hydrology7 basins · 8 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

231,3km

Lake surface here

5,90km²

Basins crossed

7

Max stream order

4

Max drainage

6 325km²

Discharge in basins

9,9m³/s

Mean precip.

912mm/an

Mean T°

5,9°C

Moisture idx

0,08

Max snow

30%

Mean runoff

216mm/an

Mean elev. (basins)

376m

Watersheds crossing here

Lakes (8, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

44,2%

Pesticides

33,3kg/km²

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

Protected areas36

IUCN IV · 18IUCN Ia · 13IUCN II · 2IUCN V · 2IUCN III · 1

Main Tract

IUCN IV

Municipal Heritage/Natural Area · 2023

3 km²

Complete list

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

Sub-administrations7