Ontologia

Commune · CAN

Langley District Municipality

Canada

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

Species observed

2 919

Observations

604 902

Area

306,3km²

Ecological tissue

Sample of 43 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 Langley District Municipality : 31 espèces reliées par 96 interactions GloBI sur 4 types (connectance 10.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
96
Connectance
0.106
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

2 919 distinct species · 604 902 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

604 902 obs · 19 cellules
Obs. / cellule
≥ 130 274
74 533–130 273
40 549–74 532
26 662–40 548
< 26 662

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

Climate

Mean T°

10,2°C

Annual rain

1 841mm

Warmest m°

24,6°C

Coldest m°

-0,1°C

Elevation: 63 m on average (min 4 m, max 126 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
1 841mm
Warmest month
24,6°C
Coldest month
-0,1°C
Mean alt.
63m
Min
4m
Max
126m
Std. dev.
33m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(97 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

54,5g/kg

Clay

17,6%

Sand

35,6%

Silt

46,7%

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

Dominant lithology: paGLiMaggregated to Greater Vancouver

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
79,9g/kg
Clay
17,6%
Sand
35,8%
Silt
46,6%
5–15 cm
pH H₂O
5,2
Org. C
51,5g/kg
Clay
17,7%
Sand
35,4%
Silt
46,8%
15–30 cm
pH H₂O
5,3
Org. C
32,2g/kg
Clay
17,5%
Sand
35,7%
Silt
46,8%

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

Land cover

Forest33.9%
Crops7.8%
Built-up3.9%
Bare soil2.0%
Other (grassland, water…)52.3%

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

Hydrology5 basins · 2 lakes · 19 rivers

Hydrology metrics for this exact territory

Stream length here

101,4km

Lake surface here

0,35km²

Basins crossed

5

Max stream order

3

Max drainage

228 730km²

Discharge in basins

272,6m³/s

Mean precip.

1 425mm/an

Mean T°

8,0°C

Moisture idx

0,46

Max snow

32%

Mean runoff

1 444mm/an

Mean elev. (basins)

386m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (19, ord ≥ 4)

7 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

11,4nW

Built-up

394,4%

Pesticides

29,4kg/km²

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

Protected areas5

IUCN IV · 5

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