Ontologia

Commune · CAN

Bright

Canada

DfbCold, no dry season, warm summer(100 %)

Species observed

891

Observations

9 869

Area

406,4km²

Ecological tissue

Sample of 45 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 Bright : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
106
Connectance
0.098
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

891 distinct species · 9 869 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 869 obs · 9 cellules
Obs. / cellule
≥ 8 110
8 110–8 109
103–8 109
68–102
< 68

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

Climate

Mean T°

5,2°C

Annual rain

1 303mm

Warmest m°

23,7°C

Coldest m°

-14,8°C

Elevation: 155 m on average (min 9 m, max 356 m)

Bioclimatic detailsExpert
Annual mean temp.
5,2°C
Annual rain
1 303mm
Warmest month
23,7°C
Coldest month
-14,8°C
Mean alt.
155m
Min
9m
Max
356m
Std. dev.
69m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

4,9

Org. C

67,1g/kg

Clay

15,3%

Sand

44,5%

Silt

40,3%

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

Dominant lithology: ssGLiMaggregated to York

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
123,6g/kg
Clay
15,0%
Sand
43,6%
Silt
41,4%
5–15 cm
pH H₂O
4,9
Org. C
48,8g/kg
Clay
15,4%
Sand
44,0%
Silt
40,6%
15–30 cm
pH H₂O
5,1
Org. C
29,0g/kg
Clay
15,4%
Sand
45,7%
Silt
38,8%

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

Land cover

Forest66.0%
Crops5.3%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)28.0%

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

Hydrology2 basins · 8 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

95,9km

Lake surface here

10,79km²

Basins crossed

2

Max stream order

6

Max drainage

40 728km²

Discharge in basins

124,9m³/s

Mean precip.

1 072mm/an

Mean T°

4,6°C

Moisture idx

0,25

Max snow

38%

Mean runoff

707mm/an

Mean elev. (basins)

155m

Watersheds crossing here

Lakes (8, top by area)

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

4,8%

Pesticides

1,6kg/km²

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

Protected areas12

IUCN II · 9IUCN Ib · 3

4048100

IUCN II

Nature Legacy protected area · 2022

7 km²

4032200

IUCN II

Nature Legacy protected area · 2022

6 km²

4048300

IUCN II

Nature Legacy protected area · 2022

3 km²

Complete list

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