Ontologia

Regional District · CAN

Greater Vancouver

Canada

CfbTemperate, no dry season, warm summer(68 %)

Species observed

10 521

Observations

3 834 683

Area

3 010,7km²

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 Greater Vancouver : 30 espèces + 4 bulles famille, 46 interactions GloBI documentées sur 3 types (connectance 8.2%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
34
Interactions affichées
46
Connectance
0.082
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

10 521 distinct species · 3 834 683 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 834 683 obs · 70 cellules
Obs. / cellule
≥ 589 184
152 430–589 183
34 535–152 429
8 016–34 534
< 8 016

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

Climate

Mean T°

8,7°C

Annual rain

2 763mm

Warmest m°

22,3°C

Coldest m°

-0,9°C

Elevation: 318 m on average (min -204 m, max 1 681 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
2 763mm
Warmest month
22,3°C
Coldest month
-0,9°C
Mean alt.
318m
Min
-204m
Max
1 681m
Std. dev.
392m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(68 %)Temperate

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

Soil & lithology

pH H₂O

5,1

Org. C

63,7g/kg

Clay

15,0%

Sand

42,5%

Silt

42,5%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
83,5g/kg
Clay
15,0%
Sand
42,1%
Silt
43,0%
5–15 cm
pH H₂O
5,1
Org. C
62,8g/kg
Clay
15,1%
Sand
41,9%
Silt
43,0%
15–30 cm
pH H₂O
5,2
Org. C
45,0g/kg
Clay
14,8%
Sand
43,5%
Silt
41,7%

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

Land cover

Forest51.7%
Crops3.0%
Built-up4.2%
Bare soil2.4%
Other (grassland, water…)38.6%

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

Hydrology9 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

797,9km

Lake surface here

73,89km²

Basins crossed

9

Max stream order

7

Max drainage

230 831km²

Discharge in basins

4 000,2m³/s

Mean precip.

1 359mm/an

Mean T°

7,4°C

Moisture idx

0,46

Max snow

43%

Mean runoff

1 574mm/an

Mean elev. (basins)

508m

Watersheds crossing here

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

5hab/km²

Night light

11,6nW

Built-up

423,4%

Pesticides

18,9kg/km²

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

Protected areas100

IUCN IV · 75IUCN Not Applicable · 10IUCN II · 5IUCN Ia · 5IUCN Not Reported · 3IUCN V · 1IUCN III · 1🌊 Marine · 24

Fraser River Delta

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1982

226 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations36