Ontologia

Regional District · CAN

Fraser Valley

Canada

DsbCold, dry summer, warm summer(25 %)

Species observed

6 493

Observations

1 114 116

Area

13 740,6km²

Ecological tissue

Sample of 32 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 Fraser Valley : 26 espèces + 6 bulles famille, 44 interactions GloBI documentées sur 3 types (connectance 8.9%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
44
Connectance
0.089
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

6 493 distinct species · 1 114 116 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 114 116 obs · 390 cellules
Obs. / cellule
≥ 48 600
4 885–48 599
333–4 884
61–332
< 61

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

Climate

Mean T°

4,6°C

Annual rain

2 363mm

Warmest m°

20,5°C

Coldest m°

-7,0°C

Elevation: 1 012 m on average (min -10 m, max 2 510 m)

Bioclimatic detailsExpert
Annual mean temp.
4,6°C
Annual rain
2 363mm
Warmest month
20,5°C
Coldest month
-7,0°C
Mean alt.
1 012m
Min
-10m
Max
2 510m
Std. dev.
549m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(25 %)Cold

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

Soil & lithology

pH H₂O

5,4

Org. C

58,2g/kg

Clay

14,4%

Sand

43,8%

Silt

41,9%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
74,6g/kg
Clay
14,3%
Sand
42,9%
Silt
42,8%
5–15 cm
pH H₂O
5,4
Org. C
60,5g/kg
Clay
14,4%
Sand
43,2%
Silt
42,3%
15–30 cm
pH H₂O
5,5
Org. C
39,5g/kg
Clay
14,3%
Sand
45,2%
Silt
40,5%

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

Land cover

Forest64.2%
Crops1.2%
Built-up0.2%
Bare soil8.1%
Other (grassland, water…)26.3%

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

Hydrology31 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 798,9km

Lake surface here

365,29km²

Basins crossed

31

Max stream order

7

Max drainage

228 730km²

Discharge in basins

19 885,0m³/s

Mean precip.

1 150mm/an

Mean T°

5,0°C

Moisture idx

0,35

Max snow

57%

Mean runoff

1 286mm/an

Mean elev. (basins)

1 007m

Watersheds crossing here

22 more basins

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

0hab/km²

Night light

0,5nW

Built-up

18,5%

Pesticides

9,8kg/km²

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

Protected areas83

IUCN IV · 41IUCN II · 22IUCN Ia · 8IUCN Not Applicable · 4IUCN III · 4IUCN Ib · 3IUCN Not Reported · 1🌊 Marine · 2

Pasayten

IUCN Ib

Wilderness · 1969

2 150 km²

Complete list

+ 23 protected areas (top 60 shown)

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

Sub-administrations73