Ontologia

Commune · CAN

Sainte-Brigitte-de-Laval

Canada

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

Species observed

1 644

Observations

63 954

Area

109km²

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 Sainte-Brigitte-de-Laval : 22 espèces reliées par 76 interactions GloBI sur 4 types (connectance 15.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
76
Connectance
0.153
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

1 644 distinct species · 63 954 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

63 954 obs · 9 cellules
Obs. / cellule
≥ 53 169
53 169–53 168
3 117–53 168
697–3 116
< 697

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

Climate

Mean T°

2,9°C

Annual rain

1 639mm

Warmest m°

21,8°C

Coldest m°

-17,6°C

Elevation: 442 m on average (min 202 m, max 739 m)

Bioclimatic detailsExpert
Annual mean temp.
2,9°C
Annual rain
1 639mm
Warmest month
21,8°C
Coldest month
-17,6°C
Mean alt.
442m
Min
202m
Max
739m
Std. dev.
120m
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

4,6

Org. C

92,1g/kg

Clay

12,4%

Sand

57,2%

Silt

30,4%

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

Dominant lithology: mtGLiMaggregated to La Jacques-Cartier

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
139,4g/kg
Clay
12,5%
Sand
56,9%
Silt
30,6%
5–15 cm
pH H₂O
4,6
Org. C
89,2g/kg
Clay
12,9%
Sand
56,8%
Silt
30,3%
15–30 cm
pH H₂O
4,7
Org. C
47,8g/kg
Clay
11,9%
Sand
57,8%
Silt
30,3%

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

Land cover

Forest82.1%
Crops1.0%
Built-up0.4%
Bare soil1.3%
Other (grassland, water…)15.2%

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

Hydrology3 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

42,9km

Basins crossed

3

Max stream order

4

Max drainage

1 158km²

Discharge in basins

3,2m³/s

Mean precip.

1 252mm/an

Mean T°

1,2°C

Moisture idx

0,49

Max snow

52%

Mean runoff

924mm/an

Mean elev. (basins)

714m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,2nW

Built-up

37,2%

Pesticides

15,9kg/km²

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