Ontologia

Commune · CAN

Saint-Alexandre-de-Kamouraska

Canada

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

Species observed

317

Observations

5 309

Area

118,7km²

Ecological tissue

Sample of 29 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-Alexandre-de-Kamouraska : 22 espèces + 7 bulles famille, 41 interactions GloBI documentées sur 4 types (connectance 10.1%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
29
Interactions affichées
41
Connectance
0.101
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

317 distinct species · 5 309 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 309 obs · 3 cellules
Obs. / cellule
≥ 3 324
3 324–3 323
3 324–3 323
1 372–3 323
< 1 372

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

Climate

Mean T°

3,8°C

Annual rain

1 285mm

Warmest m°

21,0°C

Coldest m°

-14,7°C

Elevation: 144 m on average (min 67 m, max 250 m)

Bioclimatic detailsExpert
Annual mean temp.
3,8°C
Annual rain
1 285mm
Warmest month
21,0°C
Coldest month
-14,7°C
Mean alt.
144m
Min
67m
Max
250m
Std. dev.
31m
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

5,8

Org. C

53,3g/kg

Clay

27,4%

Sand

36,1%

Silt

36,4%

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

Dominant lithology: smGLiMaggregated to Kamouraska

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
84,0g/kg
Clay
27,1%
Sand
35,8%
Silt
37,1%
5–15 cm
pH H₂O
5,8
Org. C
46,6g/kg
Clay
27,0%
Sand
35,9%
Silt
37,1%
15–30 cm
pH H₂O
5,9
Org. C
29,3g/kg
Clay
28,2%
Sand
36,7%
Silt
35,2%

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

Land cover

Forest44.0%
Crops18.8%
Built-up0.3%
Bare soil1.7%
Other (grassland, water…)35.3%

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

Hydrology2 basins · 2 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

38,3km

Lake surface here

5,30km²

Basins crossed

2

Max stream order

4

Max drainage

1 059km²

Discharge in basins

1,5m³/s

Mean precip.

998mm/an

Mean T°

2,8°C

Moisture idx

0,29

Max snow

46%

Mean runoff

623mm/an

Mean elev. (basins)

243m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

25,5%

Pesticides

16,8kg/km²

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