Ontologia

Commune · CAN

Saint-Évariste-de-Forsyth

Canada

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

Species observed

263

Observations

4 379

Area

111,9km²

Ecological tissue

Sample of 42 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-Évariste-de-Forsyth : 30 espèces reliées par 112 interactions GloBI sur 4 types (connectance 13.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
112
Connectance
0.130
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

263 distinct species · 4 379 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 379 obs · 7 cellules
Obs. / cellule
≥ 1 211
1 211–1 210
842–1 210
630–841
< 630

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

Climate

Mean T°

4,5°C

Annual rain

1 274mm

Warmest m°

22,7°C

Coldest m°

-15,7°C

Elevation: 377 m on average (min 303 m, max 483 m)

Bioclimatic detailsExpert
Annual mean temp.
4,5°C
Annual rain
1 274mm
Warmest month
22,7°C
Coldest month
-15,7°C
Mean alt.
377m
Min
303m
Max
483m
Std. dev.
46m
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

96,8g/kg

Clay

12,9%

Sand

43,5%

Silt

43,7%

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

Dominant lithology: ssGLiMaggregated to Beauce-Sartigan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
181,7g/kg
Clay
12,9%
Sand
42,7%
Silt
44,4%
5–15 cm
pH H₂O
4,7
Org. C
74,8g/kg
Clay
12,8%
Sand
43,1%
Silt
44,2%
15–30 cm
pH H₂O
4,9
Org. C
33,9g/kg
Clay
12,9%
Sand
44,7%
Silt
42,4%

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

Land cover

Forest72.0%
Crops7.0%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)20.4%

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

Hydrology3 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

14,9km

Lake surface here

0,55km²

Basins crossed

3

Max stream order

2

Max drainage

2 159km²

Discharge in basins

2,7m³/s

Mean precip.

1 029mm/an

Mean T°

3,6°C

Moisture idx

0,28

Max snow

41%

Mean runoff

749mm/an

Mean elev. (basins)

364m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

12,0%

Pesticides

9,7kg/km²

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