Ontologia

Commune · CAN

Saint-Eugène-d'Argentenay

Canada

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

Species observed

332

Observations

22 738

Area

94,5km²

Ecological tissue

Sample of 38 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-Eugène-d'Argentenay : 26 espèces reliées par 101 interactions GloBI sur 3 types (connectance 13.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
101
Connectance
0.136
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

332 distinct species · 22 738 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 738 obs · 8 cellules
Obs. / cellule
≥ 14 418
14 418–14 417
1 804–14 417
1 396–1 803
< 1 396

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

Climate

Mean T°

2,7°C

Annual rain

956mm

Warmest m°

23,3°C

Coldest m°

-20,6°C

Elevation: 164 m on average (min 143 m, max 211 m)

Bioclimatic detailsExpert
Annual mean temp.
2,7°C
Annual rain
956mm
Warmest month
23,3°C
Coldest month
-20,6°C
Mean alt.
164m
Min
143m
Max
211m
Std. dev.
11m
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

5,7

Org. C

46,9g/kg

Clay

29,3%

Sand

30,7%

Silt

40,1%

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

Dominant lithology: mtGLiMaggregated to Maria-Chapdelaine

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
58,5g/kg
Clay
28,0%
Sand
30,8%
Silt
41,2%
5–15 cm
pH H₂O
5,7
Org. C
44,3g/kg
Clay
28,9%
Sand
30,9%
Silt
40,2%
15–30 cm
pH H₂O
5,8
Org. C
38,0g/kg
Clay
30,9%
Sand
30,3%
Silt
38,7%

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

Land cover

Forest41.4%
Crops11.4%
Built-up0.1%
Bare soil4.5%
Other (grassland, water…)42.6%

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

Hydrology2 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

36,8km

Lake surface here

0,10km²

Basins crossed

2

Max stream order

5

Max drainage

9 655km²

Discharge in basins

34,6m³/s

Mean precip.

894mm/an

Mean T°

0,8°C

Moisture idx

0,24

Max snow

52%

Mean runoff

565mm/an

Mean elev. (basins)

280m

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

7,4%

Pesticides

20,7kg/km²

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