Ontologia

Commune · CAN

Calgary

Canada

DfbCold, no dry season, warm summer(97 %)

Species observed

3 584

Observations

3 132 043

Area

722,1km²

Ecological tissue

Sample of 28 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 Calgary : 21 espèces + 7 bulles famille, 46 interactions GloBI documentées sur 3 types (connectance 12.2%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
28
Interactions affichées
46
Connectance
0.122
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

3 584 distinct species · 3 132 043 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 132 043 obs · 34 cellules
Obs. / cellule
≥ 536 337
219 075–536 336
111 214–219 074
33 399–111 213
< 33 399

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

Climate

Mean T°

4,3°C

Annual rain

457mm

Warmest m°

23,4°C

Coldest m°

-11,4°C

Elevation: 1 094 m on average (min 993 m, max 1 277 m)

Bioclimatic detailsExpert
Annual mean temp.
4,3°C
Annual rain
457mm
Warmest month
23,4°C
Coldest month
-11,4°C
Mean alt.
1 094m
Min
993m
Max
1 277m
Std. dev.
60m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(97 %)Cold

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

32,7g/kg

Clay

27,5%

Sand

32,1%

Silt

40,4%

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

Dominant lithology: ssGLiMaggregated to Division No. 6

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
49,0g/kg
Clay
25,8%
Sand
32,6%
Silt
41,5%
5–15 cm
pH H₂O
7,1
Org. C
30,1g/kg
Clay
26,7%
Sand
32,5%
Silt
40,8%
15–30 cm
pH H₂O
7,2
Org. C
19,0g/kg
Clay
30,0%
Sand
31,1%
Silt
39,0%

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

Land cover

Forest6.7%
Crops11.2%
Built-up8.6%
Bare soil1.6%
Other (grassland, water…)71.9%

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

Hydrology4 basins · 15 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

147,1km

Lake surface here

5,43km²

Basins crossed

4

Max stream order

4

Max drainage

11 277km²

Discharge in basins

23,7m³/s

Mean precip.

471mm/an

Mean T°

2,4°C

Moisture idx

-0,36

Max snow

35%

Mean runoff

209mm/an

Mean elev. (basins)

1 225m

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

Human pressure

Pop. density

11hab/km²

Night light

42,5nW

Built-up

858,4%

Pesticides

13,4kg/km²

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

Protected areas2

IUCN II · 2

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