Ontologia

Commune · CAN

Sylvan Lake

Canada

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

Species observed

493

Observations

5 481

Area

10,3km²

Ecological tissue

Sample of 40 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 Sylvan Lake : 28 espèces reliées par 96 interactions GloBI sur 6 types (connectance 12.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
96
Connectance
0.123
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

493 distinct species · 5 481 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 481 obs · 3 cellules
Obs. / cellule
≥ 3 440
3 440–3 439
3 440–3 439
1 881–3 439
< 1 881

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

Climate

Mean T°

3,3°C

Annual rain

546mm

Warmest m°

22,2°C

Coldest m°

-14,0°C

Elevation: 951 m on average (min 936 m, max 981 m)

Bioclimatic detailsExpert
Annual mean temp.
3,3°C
Annual rain
546mm
Warmest month
22,2°C
Coldest month
-14,0°C
Mean alt.
951m
Min
936m
Max
981m
Std. dev.
15m
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

6,5

Org. C

38,5g/kg

Clay

23,6%

Sand

40,7%

Silt

35,6%

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

Dominant lithology: ssGLiMaggregated to Division No. 8

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
58,2g/kg
Clay
22,6%
Sand
40,7%
Silt
36,6%
5–15 cm
pH H₂O
6,5
Org. C
33,6g/kg
Clay
22,7%
Sand
41,5%
Silt
35,8%
15–30 cm
pH H₂O
6,5
Org. C
23,7g/kg
Clay
25,5%
Sand
39,9%
Silt
34,5%

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

Land cover

Forest10.6%
Crops11.7%
Built-up6.6%
Bare soil1.2%
Other (grassland, water…)69.9%

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

Hydrology1 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,4km

Lake surface here

0,29km²

Basins crossed

1

Max stream order

2

Max drainage

12 124km²

Discharge in basins

0,4m³/s

Mean precip.

461mm/an

Mean T°

2,2°C

Moisture idx

-0,38

Max snow

33%

Mean runoff

51mm/an

Mean elev. (basins)

932m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

6hab/km²

Night light

25,3nW

Built-up

663,2%

Pesticides

18,1kg/km²

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