Ontologia

Commune · CAN

Cowichan Valley D

Canada

CsbTemperate, dry summer, warm summer(100 %)

Species observed

1 061

Observations

126 193

Area

15,4km²

Ecological tissue

Sample of 34 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 Cowichan Valley D : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 4 types (connectance 13.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
75
Connectance
0.134
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

1 061 distinct species · 126 193 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

126 193 obs · 2 cellules
Obs. / cellule
≥ 112 059
112 059–112 058
112 059–112 058
112 059–112 058
< 112 059

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

Climate

Mean T°

10,7°C

Annual rain

1 246mm

Warmest m°

24,7°C

Coldest m°

0,8°C

Elevation: 46 m on average (min -39 m, max 91 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
1 246mm
Warmest month
24,7°C
Coldest month
0,8°C
Mean alt.
46m
Min
-39m
Max
91m
Std. dev.
36m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

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

Land cover

Forest45.9%
Crops7.8%
Built-up1.8%
Bare soil1.8%
Other (grassland, water…)42.6%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

0,7km

Basins crossed

3

Max stream order

5

Max drainage

2 377km²

Discharge in basins

0,3m³/s

Mean precip.

1 413mm/an

Mean T°

8,3°C

Moisture idx

0,40

Max snow

28%

Mean runoff

1 274mm/an

Mean elev. (basins)

312m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,6nW

Built-up

182,6%

Pesticides

8,4kg/km²

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

Protected areas15

IUCN IV · 15
Complete list

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