Ontologia

Census Division · CAN

Division No. 8

Canada

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

Species observed

3 056

Observations

270 524

Area

10 257,2km²

Ecological tissue

Sample of 29 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 Division No. 8 : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 4 types (connectance 15.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
64
Connectance
0.158
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

3 056 distinct species · 270 524 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

270 524 obs · 292 cellules
Obs. / cellule
≥ 21 703
1 368–21 702
206–1 367
99–205
< 99

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

Climate

Mean T°

3,4°C

Annual rain

514mm

Warmest m°

22,4°C

Coldest m°

-13,9°C

Elevation: 908 m on average (min 730 m, max 1 064 m)

Bioclimatic detailsExpert
Annual mean temp.
3,4°C
Annual rain
514mm
Warmest month
22,4°C
Coldest month
-13,9°C
Mean alt.
908m
Min
730m
Max
1 064m
Std. dev.
57m
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

6,4

Org. C

36,0g/kg

Clay

25,5%

Sand

36,6%

Silt

37,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
57,2g/kg
Clay
24,2%
Sand
36,9%
Silt
38,9%
5–15 cm
pH H₂O
6,4
Org. C
30,9g/kg
Clay
24,6%
Sand
37,3%
Silt
38,1%
15–30 cm
pH H₂O
6,4
Org. C
19,8g/kg
Clay
27,7%
Sand
35,6%
Silt
36,7%

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

Land cover

Forest14.9%
Crops44.9%
Built-up0.2%
Bare soil1.3%
Other (grassland, water…)38.7%

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

Hydrology24 basins · 50 lakes · 36 rivers

Hydrology metrics for this exact territory

Stream length here

1 374,7km

Lake surface here

201,86km²

Basins crossed

24

Max stream order

5

Max drainage

18 839km²

Discharge in basins

207,1m³/s

Mean precip.

464mm/an

Mean T°

2,2°C

Moisture idx

-0,38

Max snow

39%

Mean runoff

64mm/an

Mean elev. (basins)

908m

Watersheds crossing here

15 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (36, ord ≥ 4)

24 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

23,8%

Pesticides

17,6kg/km²

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

Protected areas65

IUCN IV · 58IUCN VI · 6IUCN II · 1
Complete list

+ 5 protected areas (top 60 shown)

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

Sub-administrations29