Ontologia

Commune · CAN

Pontiac

Canada

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

Species observed

3 551

Observations

238 117

Area

503,9km²

Ecological tissue

Sample of 27 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 Pontiac : 17 espèces reliées par 70 interactions GloBI sur 3 types (connectance 17.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
70
Connectance
0.172
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

3 551 distinct species · 238 117 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

238 117 obs · 14 cellules
Obs. / cellule
≥ 59 135
27 743–59 134
21 017–27 742
15 993–21 016
< 15 993

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

Climate

Mean T°

5,8°C

Annual rain

943mm

Warmest m°

25,1°C

Coldest m°

-15,0°C

Elevation: 165 m on average (min 56 m, max 380 m)

Bioclimatic detailsExpert
Annual mean temp.
5,8°C
Annual rain
943mm
Warmest month
25,1°C
Coldest month
-15,0°C
Mean alt.
165m
Min
56m
Max
380m
Std. dev.
85m
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

52,4g/kg

Clay

25,8%

Sand

35,6%

Silt

38,6%

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

Dominant lithology: mtGLiMaggregated to Les Collines-de-l'Outaouais

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
84,8g/kg
Clay
25,1%
Sand
35,7%
Silt
39,2%
5–15 cm
pH H₂O
5,7
Org. C
45,7g/kg
Clay
25,5%
Sand
35,7%
Silt
38,8%
15–30 cm
pH H₂O
5,7
Org. C
26,7g/kg
Clay
26,8%
Sand
35,3%
Silt
37,9%

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

Land cover

Forest55.2%
Crops12.6%
Built-up0.1%
Bare soil2.3%
Other (grassland, water…)29.8%

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

Hydrology7 basins · 28 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

111,0km

Lake surface here

42,05km²

Basins crossed

7

Max stream order

7

Max drainage

89 710km²

Discharge in basins

1 644,3m³/s

Mean precip.

862mm/an

Mean T°

5,2°C

Moisture idx

0,07

Max snow

32%

Mean runoff

372mm/an

Mean elev. (basins)

150m

Watersheds crossing here

Lakes (28, top by area)

19 more lakes

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

13,1%

Pesticides

15,1kg/km²

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

Protected areas34

IUCN IV · 24IUCN VI · 5IUCN Not Applicable · 2IUCN Not Reported · 2IUCN II · 1
Complete list

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