Ontologia

Commune · CAN

Sainte-Marthe

Canada

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

Species observed

514

Observations

15 974

Area

79,8km²

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 Sainte-Marthe : 28 espèces reliées par 101 interactions GloBI sur 4 types (connectance 13.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
101
Connectance
0.136
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

514 distinct species · 15 974 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 974 obs · 2 cellules
Obs. / cellule
≥ 14 235
14 235–14 234
14 235–14 234
14 235–14 234
< 14 235

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

Climate

Mean T°

6,6°C

Annual rain

1 115mm

Warmest m°

25,5°C

Coldest m°

-14,3°C

Elevation: 76 m on average (min 55 m, max 181 m)

Bioclimatic detailsExpert
Annual mean temp.
6,6°C
Annual rain
1 115mm
Warmest month
25,5°C
Coldest month
-14,3°C
Mean alt.
76m
Min
55m
Max
181m
Std. dev.
24m
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

5,8

Org. C

55,9g/kg

Clay

30,8%

Sand

34,4%

Silt

34,8%

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
5,7
Org. C
89,6g/kg
Clay
28,7%
Sand
35,4%
Silt
35,9%
5–15 cm
pH H₂O
5,8
Org. C
46,6g/kg
Clay
29,0%
Sand
35,1%
Silt
35,9%
15–30 cm
pH H₂O
5,9
Org. C
31,6g/kg
Clay
34,6%
Sand
32,7%
Silt
32,7%

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

Land cover

Forest26.3%
Crops56.2%
Built-up0.4%
Bare soil2.9%
Other (grassland, water…)14.2%

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

Hydrology3 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

13,4km

Lake surface here

0,07km²

Basins crossed

3

Max stream order

2

Max drainage

782 540km²

Discharge in basins

103,1m³/s

Mean precip.

925mm/an

Mean T°

6,1°C

Moisture idx

0,10

Max snow

29%

Mean runoff

519mm/an

Mean elev. (basins)

69m

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

Human pressure

Pop. density

0hab/km²

Night light

1,9nW

Built-up

37,7%

Pesticides

37,4kg/km²

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

Protected areas3

IUCN Not Reported · 3

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