Ontologia

Commune · CAN

Sainte-Marie

Canada

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

Species observed

412

Observations

38 897

Area

109km²

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 Sainte-Marie : 27 espèces + 6 bulles famille, 45 interactions GloBI documentées sur 3 types (connectance 8.5%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
33
Interactions affichées
45
Connectance
0.085
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

412 distinct species · 38 897 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 897 obs · 3 cellules
Obs. / cellule
≥ 36 738
36 738–36 737
36 738–36 737
1 328–36 737
< 1 328

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

Climate

Mean T°

4,7°C

Annual rain

1 184mm

Warmest m°

23,5°C

Coldest m°

-16,2°C

Elevation: 230 m on average (min 151 m, max 341 m)

Bioclimatic detailsExpert
Annual mean temp.
4,7°C
Annual rain
1 184mm
Warmest month
23,5°C
Coldest month
-16,2°C
Mean alt.
230m
Min
151m
Max
341m
Std. dev.
49m
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

5,4

Org. C

63,0g/kg

Clay

18,1%

Sand

41,6%

Silt

40,3%

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

Dominant lithology: smGLiMaggregated to La Nouvelle-Beauce

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
106,7g/kg
Clay
17,8%
Sand
41,0%
Silt
41,2%
5–15 cm
pH H₂O
5,4
Org. C
53,6g/kg
Clay
18,2%
Sand
41,1%
Silt
40,6%
15–30 cm
pH H₂O
5,5
Org. C
28,8g/kg
Clay
18,1%
Sand
42,8%
Silt
39,1%

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

Land cover

Forest36.7%
Crops20.2%
Built-up1.3%
Bare soil1.3%
Other (grassland, water…)40.7%

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

Hydrology1 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

46,3km

Basins crossed

1

Max stream order

5

Max drainage

5 824km²

Discharge in basins

14,5m³/s

Mean precip.

1 050mm/an

Mean T°

3,9°C

Moisture idx

0,29

Max snow

39%

Mean runoff

751mm/an

Mean elev. (basins)

277m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

4,8nW

Built-up

126,7%

Pesticides

20,6kg/km²

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