Ontologia

Commune · CAN

Saint-Polycarpe

Canada

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

Species observed

208

Observations

2 781

Area

70,6km²

Ecological tissue

Sample of 34 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 Saint-Polycarpe : 18 espèces reliées par 133 interactions GloBI sur 4 types (connectance 21.1%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
133
Connectance
0.211
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

208 distinct species · 2 781 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 781 obs · 2 cellules
Obs. / cellule
≥ 1 728
1 728–1 727
1 728–1 727
1 728–1 727
< 1 728

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

Climate

Mean T°

6,9°C

Annual rain

1 064mm

Warmest m°

25,8°C

Coldest m°

-13,8°C

Elevation: 55 m on average (min 47 m, max 67 m)

Bioclimatic detailsExpert
Annual mean temp.
6,9°C
Annual rain
1 064mm
Warmest month
25,8°C
Coldest month
-13,8°C
Mean alt.
55m
Min
47m
Max
67m
Std. dev.
4m
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

6,2

Org. C

60,5g/kg

Clay

34,3%

Sand

33,2%

Silt

32,5%

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

Dominant lithology: scGLiMaggregated to Vaudreuil-Soulanges

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
85,5g/kg
Clay
32,5%
Sand
34,2%
Silt
33,3%
5–15 cm
pH H₂O
6,2
Org. C
48,8g/kg
Clay
32,9%
Sand
33,9%
Silt
33,2%
15–30 cm
pH H₂O
6,3
Org. C
47,4g/kg
Clay
37,6%
Sand
31,4%
Silt
31,0%

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

Land cover

Forest6.8%
Crops73.0%
Built-up0.6%
Bare soil3.5%
Other (grassland, water…)16.2%

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

Hydrology2 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

29,6km

Lake surface here

0,14km²

Basins crossed

2

Max stream order

2

Max drainage

781 342km²

Discharge in basins

98,5m³/s

Mean precip.

925mm/an

Mean T°

6,1°C

Moisture idx

0,10

Max snow

28%

Mean runoff

515mm/an

Mean elev. (basins)

73m

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

54,8%

Pesticides

30,1kg/km²

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