Ontologia

Commune · CAN

Petit-Lac-Sainte-Anne

Canada

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

Species observed

136

Observations

1 277

Area

194,7km²

Ecological tissue

Sample of 21 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 Petit-Lac-Sainte-Anne : 15 espèces + 6 bulles famille, 30 interactions GloBI documentées sur 2 types (connectance 14.3%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
21
Interactions affichées
30
Connectance
0.143
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

136 distinct species · 1 277 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 277 obs · 6 cellules
Obs. / cellule
≥ 281
281–280
267–280
247–266
< 247

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

Climate

Mean T°

3,0°C

Annual rain

1 316mm

Warmest m°

21,8°C

Coldest m°

-17,2°C

Elevation: 457 m on average (min 253 m, max 613 m)

Bioclimatic detailsExpert
Annual mean temp.
3,0°C
Annual rain
1 316mm
Warmest month
21,8°C
Coldest month
-17,2°C
Mean alt.
457m
Min
253m
Max
613m
Std. dev.
83m
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

100,9g/kg

Clay

15,8%

Sand

44,7%

Silt

39,5%

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
4,5
Org. C
166,9g/kg
Clay
15,9%
Sand
43,8%
Silt
40,3%
5–15 cm
pH H₂O
4,7
Org. C
92,3g/kg
Clay
16,0%
Sand
44,1%
Silt
39,9%
15–30 cm
pH H₂O
4,9
Org. C
43,6g/kg
Clay
15,4%
Sand
46,2%
Silt
38,3%

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

Land cover

Forest82.6%
Crops1.7%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)15.4%

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

Hydrology3 basins · 3 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

36,6km

Lake surface here

2,57km²

Basins crossed

3

Max stream order

2

Max drainage

6 311km²

Discharge in basins

7,4m³/s

Mean precip.

1 008mm/an

Mean T°

2,8°C

Moisture idx

0,30

Max snow

47%

Mean runoff

640mm/an

Mean elev. (basins)

343m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Night light

0,0nW

Built-up

0,1%

Pesticides

2,3kg/km²

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

Protected areas4

IUCN VI · 2IUCN IV · 1IUCN III · 1

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