Ontologia

Census Division · CAN

Division No. 2

Canada

BSkArid, steppe, cold(91 %)

Species observed

3 721

Observations

639 713

Area

18 247,8km²

Ecological tissue

Sample of 32 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. 2 : 23 espèces reliées par 83 interactions GloBI sur 4 types (connectance 16.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
83
Connectance
0.167
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

3 721 distinct species · 639 713 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

639 713 obs · 515 cellules
Obs. / cellule
≥ 27 524
1 349–27 523
291–1 348
97–290
< 97

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

Climate

Mean T°

6,2°C

Annual rain

366mm

Warmest m°

26,4°C

Coldest m°

-10,4°C

Elevation: 861 m on average (min 642 m, max 1 293 m)

Bioclimatic detailsExpert
Annual mean temp.
6,2°C
Annual rain
366mm
Warmest month
26,4°C
Coldest month
-10,4°C
Mean alt.
861m
Min
642m
Max
1 293m
Std. dev.
119m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(91 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,1

Org. C

21,4g/kg

Clay

27,1%

Sand

34,1%

Silt

38,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
32,6g/kg
Clay
25,1%
Sand
35,2%
Silt
39,7%
5–15 cm
pH H₂O
7,0
Org. C
19,2g/kg
Clay
26,5%
Sand
34,6%
Silt
38,9%
15–30 cm
pH H₂O
7,2
Org. C
12,4g/kg
Clay
29,6%
Sand
32,5%
Silt
37,9%

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

Land cover

Forest1.4%
Crops49.7%
Built-up0.1%
Bare soil4.1%
Other (grassland, water…)44.7%

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

Hydrology52 basins · 50 lakes · 23 rivers

Hydrology metrics for this exact territory

Stream length here

1 252,0km

Lake surface here

264,89km²

Basins crossed

52

Max stream order

6

Max drainage

54 838km²

Discharge in basins

1 076,2m³/s

Mean precip.

351mm/an

Mean T°

4,7°C

Moisture idx

-0,59

Max snow

24%

Mean runoff

72mm/an

Mean elev. (basins)

868m

Watersheds crossing here

43 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (23, ord ≥ 4)

11 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

12,2%

Pesticides

21,3kg/km²

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

Protected areas19

IUCN IV · 12IUCN II · 3IUCN Not Applicable · 2IUCN VI · 2

SALTS 069

IUCN Not Applicable

Conservation easement · 2024

14 km²

Complete list

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

Sub-administrations23