Ontologia

Commune · CAN

Fraser Valley C

Canada

DfcCold, no dry season, cold summer(30 %)

Species observed

1 388

Observations

57 708

Area

3 915,1km²

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 C : 27 espèces + 5 bulles famille, 42 interactions GloBI documentées sur 5 types (connectance 8.5%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
42
Connectance
0.085
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

1 388 distinct species · 57 708 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

57 708 obs · 103 cellules
Obs. / cellule
≥ 1 858
287–1 857
56–286
15–55
< 15

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 518mm

Warmest m°

20,4°C

Coldest m°

-7,0°C

Elevation: 1 007 m on average (min 7 m, max 2 446 m)

Bioclimatic detailsExpert
Annual mean temp.
4,6°C
Annual rain
2 518mm
Warmest month
20,4°C
Coldest month
-7,0°C
Mean alt.
1 007m
Min
7m
Max
2 446m
Std. dev.
552m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(30 %)Cold

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

Soil & lithology

pH H₂O

5,3

Org. C

59,6g/kg

Clay

16,0%

Sand

41,0%

Silt

43,0%

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

Dominant lithology: paGLiMaggregated to Fraser Valley

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
75,3g/kg
Clay
15,9%
Sand
40,4%
Silt
43,7%
5–15 cm
pH H₂O
5,3
Org. C
61,7g/kg
Clay
16,1%
Sand
40,6%
Silt
43,3%
15–30 cm
pH H₂O
5,4
Org. C
41,7g/kg
Clay
15,9%
Sand
42,2%
Silt
41,9%

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

Land cover

Forest61.2%
Crops0.0%
Built-up0.0%
Bare soil10.3%
Other (grassland, water…)28.5%

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

Hydrology15 basins · 43 lakes · 79 rivers

Hydrology metrics for this exact territory

Stream length here

1 105,9km

Lake surface here

236,17km²

Basins crossed

15

Max stream order

7

Max drainage

228 730km²

Discharge in basins

899,3m³/s

Mean precip.

1 134mm/an

Mean T°

4,8°C

Moisture idx

0,38

Max snow

57%

Mean runoff

1 390mm/an

Mean elev. (basins)

1 038m

Watersheds crossing here

6 more basins

Lakes (43, top by area)

34 more lakes

Rivers / streams (79, ord ≥ 4)

67 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

0,5%

Pesticides

9,6kg/km²

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

Protected areas14

IUCN II · 6IUCN IV · 5IUCN Not Applicable · 3🌊 Marine · 2
Complete list

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