Ontologia

Commune · CAN

Saint-Damase-de-l'Islet

Canada

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

Species observed

412

Observations

10 767

Area

245km²

Ecological tissue

Sample of 33 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-Damase-de-l'Islet : 25 espèces + 8 bulles famille, 55 interactions GloBI documentées sur 3 types (connectance 10.4%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
33
Interactions affichées
55
Connectance
0.104
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

412 distinct species · 10 767 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 767 obs · 7 cellules
Obs. / cellule
≥ 5 009
5 009–5 008
1 332–5 008
470–1 331
< 470

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

Climate

Mean T°

4,0°C

Annual rain

1 230mm

Warmest m°

22,0°C

Coldest m°

-14,9°C

Elevation: 316 m on average (min 172 m, max 567 m)

Bioclimatic detailsExpert
Annual mean temp.
4,0°C
Annual rain
1 230mm
Warmest month
22,0°C
Coldest month
-14,9°C
Mean alt.
316m
Min
172m
Max
567m
Std. dev.
65m
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

5,0

Org. C

80,4g/kg

Clay

18,7%

Sand

45,2%

Silt

36,1%

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

Dominant lithology: smGLiMaggregated to L'Islet

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
137,3g/kg
Clay
18,3%
Sand
44,7%
Silt
37,0%
5–15 cm
pH H₂O
5,1
Org. C
67,4g/kg
Clay
18,8%
Sand
44,7%
Silt
36,6%
15–30 cm
pH H₂O
5,2
Org. C
36,4g/kg
Clay
19,0%
Sand
46,3%
Silt
34,7%

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

Land cover

Forest83.5%
Crops2.2%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)13.9%

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

Hydrology3 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

58,0km

Basins crossed

3

Max stream order

3

Max drainage

1 995km²

Discharge in basins

3,6m³/s

Mean precip.

1 007mm/an

Mean T°

3,1°C

Moisture idx

0,30

Max snow

47%

Mean runoff

651mm/an

Mean elev. (basins)

273m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

4,4%

Pesticides

2,6kg/km²

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

Protected areas3

IUCN IV · 3

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