Ontologia

Commune · CAN

Stanstead Ville

Canada

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

Species observed

339

Observations

3 130

Area

23,1km²

Ecological tissue

Sample of 33 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 Stanstead Ville : 26 espèces + 7 bulles famille, 46 interactions GloBI documentées sur 4 types (connectance 8.7%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
33
Interactions affichées
46
Connectance
0.087
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

339 distinct species · 3 130 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 130 obs · 1 cellules
Obs. / cellule
≥ 3 130
3 130–3 129
3 130–3 129
3 130–3 129
< 3 130

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

Climate

Mean T°

5,6°C

Annual rain

1 280mm

Warmest m°

23,4°C

Coldest m°

-14,8°C

Elevation: 301 m on average (min 214 m, max 414 m)

Bioclimatic detailsExpert
Annual mean temp.
5,6°C
Annual rain
1 280mm
Warmest month
23,4°C
Coldest month
-14,8°C
Mean alt.
301m
Min
214m
Max
414m
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

62,0g/kg

Clay

17,8%

Sand

38,0%

Silt

44,2%

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
4,9
Org. C
113,1g/kg
Clay
17,6%
Sand
38,1%
Silt
44,3%
5–15 cm
pH H₂O
5,1
Org. C
47,3g/kg
Clay
18,0%
Sand
37,9%
Silt
44,2%
15–30 cm
pH H₂O
5,2
Org. C
25,5g/kg
Clay
17,8%
Sand
38,1%
Silt
44,0%

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

Land cover

Forest59.6%
Crops10.0%
Built-up1.6%
Bare soil0.7%
Other (grassland, water…)28.1%

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

Hydrology2 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

11,1km

Lake surface here

0,07km²

Basins crossed

2

Max stream order

3

Max drainage

2 013km²

Discharge in basins

0,5m³/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

1hab/km²

Night light

3,5nW

Built-up

155,8%

Pesticides

10,1kg/km²

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