Ontologia

Commune · CAN

Fraser Valley E

Canada

DfcCold, no dry season, cold summer(29 %)

Species observed

2 911

Observations

221 313

Area

774,1km²

Ecological tissue

Sample of 39 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 E : 27 espèces reliées par 88 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
88
Connectance
0.113
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

2 911 distinct species · 221 313 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

221 313 obs · 42 cellules
Obs. / cellule
≥ 125 339
7 905–125 338
1 595–7 904
722–1 594
< 722

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

Climate

Mean T°

4,7°C

Annual rain

2 344mm

Warmest m°

20,1°C

Coldest m°

-6,2°C

Elevation: 1 029 m on average (min 27 m, max 1 939 m)

Bioclimatic detailsExpert
Annual mean temp.
4,7°C
Annual rain
2 344mm
Warmest month
20,1°C
Coldest month
-6,2°C
Mean alt.
1 029m
Min
27m
Max
1 939m
Std. dev.
464m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(29 %)Cold

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

58,8g/kg

Clay

12,0%

Sand

47,2%

Silt

40,8%

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
5,0
Org. C
75,8g/kg
Clay
12,3%
Sand
46,3%
Silt
41,5%
5–15 cm
pH H₂O
5,2
Org. C
60,8g/kg
Clay
12,2%
Sand
46,4%
Silt
41,4%
15–30 cm
pH H₂O
5,3
Org. C
39,7g/kg
Clay
11,5%
Sand
48,9%
Silt
39,6%

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

Land cover

Forest74.0%
Crops0.1%
Built-up0.1%
Bare soil5.1%
Other (grassland, water…)20.8%

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

Hydrology6 basins · 10 lakes · 38 rivers

Hydrology metrics for this exact territory

Stream length here

262,7km

Lake surface here

19,24km²

Basins crossed

6

Max stream order

4

Max drainage

225 254km²

Discharge in basins

57,4m³/s

Mean precip.

1 430mm/an

Mean T°

5,5°C

Moisture idx

0,51

Max snow

43%

Mean runoff

1 337mm/an

Mean elev. (basins)

912m

Watersheds crossing here

Lakes (10, top by area)

1 more lakes

Rivers / streams (38, ord ≥ 4)

26 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

5,1%

Pesticides

11,6kg/km²

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

Protected areas10

IUCN II · 4IUCN Not Applicable · 2IUCN Ib · 2IUCN Ia · 1IUCN IV · 1🌊 Marine · 2
Complete list

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