Ontologia

Commune · CAN

Saint-Alphonse-Rodriguez

Canada

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

Species observed

1 106

Observations

39 373

Area

104km²

Ecological tissue

Sample of 35 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-Alphonse-Rodriguez : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 4 types (connectance 12.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
80
Connectance
0.120
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 106 distinct species · 39 373 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

39 373 obs · 8 cellules
Obs. / cellule
≥ 13 822
13 822–13 821
6 885–13 821
1 843–6 884
< 1 843

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

Climate

Mean T°

4,6°C

Annual rain

1 251mm

Warmest m°

23,9°C

Coldest m°

-16,3°C

Elevation: 280 m on average (min 191 m, max 422 m)

Bioclimatic detailsExpert
Annual mean temp.
4,6°C
Annual rain
1 251mm
Warmest month
23,9°C
Coldest month
-16,3°C
Mean alt.
280m
Min
191m
Max
422m
Std. dev.
40m
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

5,1

Org. C

71,1g/kg

Clay

14,5%

Sand

48,8%

Silt

36,8%

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

Dominant lithology: mtGLiMaggregated to Matawinie

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
119,3g/kg
Clay
14,4%
Sand
47,9%
Silt
37,7%
5–15 cm
pH H₂O
5,1
Org. C
60,7g/kg
Clay
15,0%
Sand
48,3%
Silt
36,7%
15–30 cm
pH H₂O
5,3
Org. C
33,2g/kg
Clay
14,1%
Sand
50,1%
Silt
35,9%

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

Land cover

Forest78.4%
Crops0.9%
Built-up0.3%
Bare soil1.0%
Other (grassland, water…)19.3%

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

Hydrology2 basins · 15 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

23,6km

Lake surface here

5,04km²

Basins crossed

2

Max stream order

4

Max drainage

1 719km²

Discharge in basins

1,9m³/s

Mean precip.

1 085mm/an

Mean T°

3,2°C

Moisture idx

0,29

Max snow

43%

Mean runoff

578mm/an

Mean elev. (basins)

388m

Watersheds crossing here

Lakes (15, top by area)

6 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

31,1%

Pesticides

23,0kg/km²

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