lac Saint-Pierre S.-E. Muskrat Habitat
IUCN VIMuskrat habitat · 2005
20 km²
Commune · CAN
Saint-Thomas-de-Pierreville
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
229
Observations
3 435
Area
54,1km²
Ecological tissue
Sample of 34 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-Thomas-de-Pierreville : 27 espèces + 7 bulles famille, 49 interactions GloBI documentées sur 3 types (connectance 8.7%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
34
Interactions affichées
49
Connectance
0.087
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
229 distinct species · 3 435 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,3°C
Annual rain
1 058mm
Warmest m°
25,1°C
Coldest m°
-14,7°C
Elevation: 23 m on average (min 3 m, max 41 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,3°C
Annual rain
1 058mm
Warmest month
25,1°C
Coldest month
-14,7°C
Mean alt.
23m
Min
3m
Max
41m
Std. dev.
12m
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
5,9
Org. C
59,7g/kg
Clay
30,2%
Sand
31,2%
Silt
38,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Nicolet-Yamaska
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
76,3g/kg
Clay
28,1%
Sand
32,1%
Silt
39,7%
5–15 cm
pH H₂O
5,9
Org. C
49,8g/kg
Clay
28,6%
Sand
32,1%
Silt
39,2%
15–30 cm
pH H₂O
5,9
Org. C
53,0g/kg
Clay
33,8%
Sand
29,4%
Silt
36,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.6%
Crops42.3%
Built-up0.2%
Bare soil2.1%
Other (grassland, water…)31.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 1 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
10,4km
Lake surface here
2,56km²
Basins crossed
3
Max stream order
6
Max drainage
982 122km²
Discharge in basins
401,5m³/s
Mean precip.
1 009mm/an
Mean T°
5,3°C
Moisture idx
0,19
Max snow
33%
Mean runoff
631mm/an
Mean elev. (basins)
52m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,0nW
Built-up
23,3%
Pesticides
30,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN VI · 1🌊 Marine · 3
Pointe Fer à Cheval - Longue-Pointe Water Fowl Gathering Area
IUCN IVWater fowl gathering area · 2005
15 km²
Anse du Fort Water Fowl Gathering Area
IUCN IVWater fowl gathering area · 2005
13 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN