Ontologia

Commune · CAN

Saint-Léon-de-Standon

Canada

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

Species observed

560

Observations

34 061

Area

134,5km²

Ecological tissue

Sample of 28 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-Léon-de-Standon : 18 espèces reliées par 69 interactions GloBI sur 4 types (connectance 17.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
69
Connectance
0.170
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

560 distinct species · 34 061 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 061 obs · 9 cellules
Obs. / cellule
≥ 27 226
27 226–27 225
1 327–27 225
918–1 326
< 918

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

Climate

Mean T°

3,6°C

Annual rain

1 366mm

Warmest m°

22,1°C

Coldest m°

-17,2°C

Elevation: 409 m on average (min 289 m, max 600 m)

Bioclimatic detailsExpert
Annual mean temp.
3,6°C
Annual rain
1 366mm
Warmest month
22,1°C
Coldest month
-17,2°C
Mean alt.
409m
Min
289m
Max
600m
Std. dev.
79m
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

4,7

Org. C

91,5g/kg

Clay

12,5%

Sand

48,9%

Silt

38,6%

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

Dominant lithology: smGLiMaggregated to Bellechasse

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
155,5g/kg
Clay
12,9%
Sand
47,8%
Silt
39,3%
5–15 cm
pH H₂O
4,7
Org. C
76,5g/kg
Clay
12,6%
Sand
48,1%
Silt
39,2%
15–30 cm
pH H₂O
4,9
Org. C
42,4g/kg
Clay
12,1%
Sand
50,6%
Silt
37,3%

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

Land cover

Forest72.0%
Crops6.6%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)20.7%

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

Hydrology1 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

36,8km

Basins crossed

1

Max stream order

4

Max drainage

1 053 294km²

Discharge in basins

1 056,9m³/s

Mean precip.

1 066mm/an

Mean T°

3,7°C

Moisture idx

0,31

Max snow

42%

Mean runoff

753mm/an

Mean elev. (basins)

312m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

14,0%

Pesticides

8,4kg/km²

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