Ontologia

Regional County Municipality · CAN

Pontiac

Canada

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

Species observed

3 635

Observations

368 905

Area

14 097,9km²

Ecological tissue

Sample of 30 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 : 22 espèces + 8 bulles famille, 45 interactions GloBI documentées sur 3 types (connectance 10.3%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
30
Interactions affichées
45
Connectance
0.103
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

3 635 distinct species · 368 905 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

368 905 obs · 284 cellules
Obs. / cellule
≥ 31 576
2 981–31 575
244–2 980
71–243
< 71

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

Climate

Mean T°

4,1°C

Annual rain

972mm

Warmest m°

23,5°C

Coldest m°

-16,6°C

Elevation: 310 m on average (min 73 m, max 499 m)

Bioclimatic detailsExpert
Annual mean temp.
4,1°C
Annual rain
972mm
Warmest month
23,5°C
Coldest month
-16,6°C
Mean alt.
310m
Min
73m
Max
499m
Std. dev.
81m
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

5,4

Org. C

53,7g/kg

Clay

23,0%

Sand

36,1%

Silt

40,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
83,5g/kg
Clay
23,1%
Sand
36,0%
Silt
41,0%
5–15 cm
pH H₂O
5,4
Org. C
49,0g/kg
Clay
22,9%
Sand
36,0%
Silt
41,1%
15–30 cm
pH H₂O
5,5
Org. C
28,5g/kg
Clay
23,1%
Sand
36,2%
Silt
40,7%

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

Land cover

Forest82.3%
Crops1.4%
Built-up0.0%
Bare soil0.8%
Other (grassland, water…)15.4%

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

Hydrology39 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 432,2km

Lake surface here

520,42km²

Basins crossed

39

Max stream order

7

Max drainage

88 220km²

Discharge in basins

3 879,4m³/s

Mean precip.

909mm/an

Mean T°

3,4°C

Moisture idx

0,14

Max snow

48%

Mean runoff

390mm/an

Mean elev. (basins)

305m

Watersheds crossing here

30 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,5%

Pesticides

2,4kg/km²

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

Protected areas100

IUCN IV · 79IUCN VI · 7IUCN Not Reported · 6IUCN II · 4IUCN Ia · 3IUCN III · 1
Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations19