Ontologia

Commune · CAN

Saint-André-d'Argenteuil

Canada

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

Species observed

2 232

Observations

166 023

Area

114,1km²

Ecological tissue

Sample of 60 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-André-d'Argenteuil : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 281 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 53 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
75
Interactions affichées
281
Connectance
0.101
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

2 232 distinct species · 166 023 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

166 023 obs · 8 cellules
Obs. / cellule
≥ 64 424
64 424–64 423
20 643–64 423
19 639–20 642
< 19 639

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

Climate

Mean T°

6,4°C

Annual rain

1 107mm

Warmest m°

25,6°C

Coldest m°

-15,0°C

Elevation: 48 m on average (min 20 m, max 91 m)

Bioclimatic detailsExpert
Annual mean temp.
6,4°C
Annual rain
1 107mm
Warmest month
25,6°C
Coldest month
-15,0°C
Mean alt.
48m
Min
20m
Max
91m
Std. dev.
18m
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

48,6g/kg

Clay

29,0%

Sand

41,0%

Silt

30,0%

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

Dominant lithology: paGLiMaggregated to Argenteuil

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
74,2g/kg
Clay
27,5%
Sand
41,8%
Silt
30,8%
5–15 cm
pH H₂O
5,9
Org. C
43,4g/kg
Clay
28,1%
Sand
41,4%
Silt
30,5%
15–30 cm
pH H₂O
5,9
Org. C
28,1g/kg
Clay
31,4%
Sand
39,8%
Silt
28,8%

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

Land cover

Forest33.1%
Crops25.6%
Built-up0.4%
Bare soil3.1%
Other (grassland, water…)37.8%

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

Hydrology3 basins · 2 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

45,2km

Lake surface here

13,13km²

Basins crossed

3

Max stream order

7

Max drainage

147 406km²

Discharge in basins

74,1m³/s

Mean precip.

1 005mm/an

Mean T°

4,7°C

Moisture idx

0,21

Max snow

36%

Mean runoff

565mm/an

Mean elev. (basins)

220m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,1nW

Built-up

42,1%

Pesticides

43,8kg/km²

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

Protected areas15

IUCN IV · 8IUCN III · 2IUCN VI · 2IUCN Not Reported · 2IUCN Ia · 1
Complete list

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