Ontologia

Commune · CAN

Saint-Étienne-de-Lauzon

Canada

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

Species observed

741

Observations

55 883

Area

94,2km²

Ecological tissue

Sample of 31 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-Étienne-de-Lauzon : 23 espèces + 8 bulles famille, 46 interactions GloBI documentées sur 3 types (connectance 9.9%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
31
Interactions affichées
46
Connectance
0.099
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

741 distinct species · 55 883 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

55 883 obs · 2 cellules
Obs. / cellule
≥ 45 672
45 672–45 671
45 672–45 671
45 672–45 671
< 45 672

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

Climate

Mean T°

5,3°C

Annual rain

1 278mm

Warmest m°

24,3°C

Coldest m°

-15,7°C

Elevation: 102 m on average (min 74 m, max 121 m)

Bioclimatic detailsExpert
Annual mean temp.
5,3°C
Annual rain
1 278mm
Warmest month
24,3°C
Coldest month
-15,7°C
Mean alt.
102m
Min
74m
Max
121m
Std. dev.
10m
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

50,7g/kg

Clay

21,2%

Sand

42,9%

Silt

35,9%

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

Dominant lithology: smGLiMaggregated to Les Chutes-de-la-Chaudière

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
73,2g/kg
Clay
21,3%
Sand
42,4%
Silt
36,4%
5–15 cm
pH H₂O
5,4
Org. C
53,4g/kg
Clay
20,9%
Sand
42,9%
Silt
36,2%
15–30 cm
pH H₂O
5,5
Org. C
25,6g/kg
Clay
21,4%
Sand
43,5%
Silt
35,1%

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

Land cover

Forest62.3%
Crops9.2%
Built-up0.8%
Bare soil0.8%
Other (grassland, water…)26.9%

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

Hydrology4 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

31,4km

Basins crossed

4

Max stream order

5

Max drainage

1 045 128km²

Discharge in basins

117,8m³/s

Mean precip.

1 090mm/an

Mean T°

4,2°C

Moisture idx

0,31

Max snow

39%

Mean runoff

784mm/an

Mean elev. (basins)

185m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

3,0nW

Built-up

84,5%

Pesticides

26,9kg/km²

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