Ontologia

Commune · CAN

Hatley

Canada

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

Species observed

715

Observations

41 029

Area

72,7km²

Ecological tissue

Sample of 37 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 Hatley : 23 espèces reliées par 98 interactions GloBI sur 4 types (connectance 13.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
98
Connectance
0.139
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

715 distinct species · 41 029 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

41 029 obs · 1 cellules
Obs. / cellule
≥ 41 029
41 029–41 028
41 029–41 028
41 029–41 028
< 41 029

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

Climate

Mean T°

5,7°C

Annual rain

1 311mm

Warmest m°

23,6°C

Coldest m°

-14,8°C

Elevation: 262 m on average (min 153 m, max 385 m)

Bioclimatic detailsExpert
Annual mean temp.
5,7°C
Annual rain
1 311mm
Warmest month
23,6°C
Coldest month
-14,8°C
Mean alt.
262m
Min
153m
Max
385m
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

5,1

Org. C

66,7g/kg

Clay

17,2%

Sand

39,4%

Silt

43,4%

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

Dominant lithology: mtGLiMaggregated to Memphrémagog

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
113,5g/kg
Clay
17,1%
Sand
39,2%
Silt
43,8%
5–15 cm
pH H₂O
5,1
Org. C
56,7g/kg
Clay
16,7%
Sand
39,4%
Silt
43,9%
15–30 cm
pH H₂O
5,2
Org. C
30,0g/kg
Clay
17,8%
Sand
39,6%
Silt
42,6%

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

Land cover

Forest62.7%
Crops11.4%
Built-up0.3%
Bare soil0.8%
Other (grassland, water…)24.8%

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

Hydrology2 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

16,5km

Lake surface here

2,84km²

Basins crossed

2

Max stream order

3

Max drainage

2 013km²

Discharge in basins

1,7m³/s

Mean precip.

1 089mm/an

Mean T°

4,2°C

Moisture idx

0,25

Max snow

33%

Mean runoff

725mm/an

Mean elev. (basins)

367m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,2nW

Built-up

30,8%

Pesticides

23,5kg/km²

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