Ontologia

Commune · CAN

Comox-Strathcona J

Canada

DfcCold, no dry season, cold summer(27 %)

Species observed

1 364

Observations

36 255

Area

9 397,3km²

Ecological tissue

Sample of 45 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 Comox-Strathcona J : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 5 types (connectance 9.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
90
Connectance
0.091
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

1 364 distinct species · 36 255 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 255 obs · 196 cellules
Obs. / cellule
≥ 2 177
618–2 176
123–617
7–122
< 7

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

Climate

Mean T°

3,0°C

Annual rain

2 718mm

Warmest m°

18,1°C

Coldest m°

-8,2°C

Elevation: 1 092 m on average (min -500 m, max 3 367 m)

Bioclimatic detailsExpert
Annual mean temp.
3,0°C
Annual rain
2 718mm
Warmest month
18,1°C
Coldest month
-8,2°C
Mean alt.
1 092m
Min
-500m
Max
3 367m
Std. dev.
730m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(27 %)Cold

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

Soil & lithology

pH H₂O

5,6

Org. C

55,9g/kg

Clay

20,5%

Sand

34,8%

Silt

44,7%

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

Dominant lithology: paGLiMaggregated to Comox-Strathcona

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
72,3g/kg
Clay
20,5%
Sand
34,2%
Silt
45,3%
5–15 cm
pH H₂O
5,6
Org. C
58,0g/kg
Clay
20,6%
Sand
34,4%
Silt
45,0%
15–30 cm
pH H₂O
5,7
Org. C
37,5g/kg
Clay
20,5%
Sand
35,7%
Silt
43,8%

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

Land cover

Forest47.8%
Crops0.1%
Built-up0.0%
Bare soil15.0%
Other (grassland, water…)37.0%

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

Hydrology26 basins · 50 lakes · 83 rivers

Hydrology metrics for this exact territory

Stream length here

1 036,3km

Lake surface here

76,71km²

Basins crossed

26

Max stream order

5

Max drainage

5 747km²

Discharge in basins

423,2m³/s

Mean precip.

1 082mm/an

Mean T°

3,9°C

Moisture idx

0,36

Max snow

81%

Mean runoff

1 268mm/an

Mean elev. (basins)

1 105m

Watersheds crossing here

17 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (83, ord ≥ 4)

71 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

0,2%

Pesticides

1,0kg/km²

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