Ontologia

Commune · CAN

Saint-Elzéar

Canada

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

Species observed

410

Observations

10 881

Area

217,4km²

Ecological tissue

Sample of 31 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-Elzéar : 25 espèces + 6 bulles famille, 44 interactions GloBI documentées sur 3 types (connectance 9.5%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
31
Interactions affichées
44
Connectance
0.095
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

410 distinct species · 10 881 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 881 obs · 4 cellules
Obs. / cellule
≥ 9 004
9 004–9 003
1 684–9 003
1 684–1 683
< 1 684

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

Climate

Mean T°

3,3°C

Annual rain

1 127mm

Warmest m°

21,2°C

Coldest m°

-16,2°C

Elevation: 174 m on average (min 29 m, max 374 m)

Bioclimatic detailsExpert
Annual mean temp.
3,3°C
Annual rain
1 127mm
Warmest month
21,2°C
Coldest month
-16,2°C
Mean alt.
174m
Min
29m
Max
374m
Std. dev.
79m
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

4,8

Org. C

60,1g/kg

Clay

20,8%

Sand

41,6%

Silt

37,7%

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

Dominant lithology: smGLiMaggregated to Bonaventure

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
84,8g/kg
Clay
21,0%
Sand
40,5%
Silt
38,6%
5–15 cm
pH H₂O
4,8
Org. C
63,4g/kg
Clay
20,8%
Sand
41,5%
Silt
37,8%
15–30 cm
pH H₂O
5,0
Org. C
32,1g/kg
Clay
20,6%
Sand
42,8%
Silt
36,6%

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

Land cover

Forest82.2%
Crops3.2%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)14.2%

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

Hydrology3 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

92,7km

Lake surface here

0,13km²

Basins crossed

3

Max stream order

4

Max drainage

2 378km²

Discharge in basins

5,5m³/s

Mean precip.

1 144mm/an

Mean T°

2,1°C

Moisture idx

0,47

Max snow

48%

Mean runoff

740mm/an

Mean elev. (basins)

393m

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

0,2nW

Built-up

2,6%

Pesticides

6,2kg/km²

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