Ontologia

Commune · CAN

Bécancour

Canada

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

Species observed

945

Observations

40 226

Area

346,7km²

Ecological tissue

Sample of 36 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 Bécancour : 24 espèces reliées par 85 interactions GloBI sur 4 types (connectance 13.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
85
Connectance
0.135
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

945 distinct species · 40 226 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 226 obs · 10 cellules
Obs. / cellule
≥ 14 744
14 744–14 743
6 063–14 743
2 238–6 062
< 2 238

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

Climate

Mean T°

6,0°C

Annual rain

1 098mm

Warmest m°

24,8°C

Coldest m°

-15,5°C

Elevation: 45 m on average (min 5 m, max 91 m)

Bioclimatic detailsExpert
Annual mean temp.
6,0°C
Annual rain
1 098mm
Warmest month
24,8°C
Coldest month
-15,5°C
Mean alt.
45m
Min
5m
Max
91m
Std. dev.
20m
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

5,7

Org. C

58,5g/kg

Clay

21,6%

Sand

41,6%

Silt

36,8%

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

Dominant lithology: scGLiMaggregated to Bécancour

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
80,8g/kg
Clay
21,7%
Sand
41,2%
Silt
37,1%
5–15 cm
pH H₂O
5,7
Org. C
53,1g/kg
Clay
21,1%
Sand
42,0%
Silt
37,0%
15–30 cm
pH H₂O
5,8
Org. C
41,6g/kg
Clay
22,0%
Sand
41,6%
Silt
36,4%

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

Land cover

Forest43.3%
Crops27.1%
Built-up0.2%
Bare soil1.3%
Other (grassland, water…)28.0%

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

Hydrology3 basins · 2 lakes · 21 rivers

Hydrology metrics for this exact territory

Stream length here

116,6km

Lake surface here

2,58km²

Basins crossed

3

Max stream order

5

Max drainage

1 032 341km²

Discharge in basins

4 554,5m³/s

Mean precip.

1 044mm/an

Mean T°

4,7°C

Moisture idx

0,25

Max snow

37%

Mean runoff

678mm/an

Mean elev. (basins)

111m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (21, ord ≥ 4)

9 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

1,2nW

Built-up

24,2%

Pesticides

32,0kg/km²

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

Protected areas1

IUCN Ia · 1

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