Ontologia

Commune · CAN

Allardville

Canada

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

Species observed

428

Observations

1 974

Area

656,5km²

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 Allardville : 28 espèces reliées par 113 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
113
Connectance
0.125
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

428 distinct species · 1 974 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 974 obs · 17 cellules
Obs. / cellule
≥ 657
402–656
69–401
27–68
< 27

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

1 126mm

Warmest m°

23,2°C

Coldest m°

-14,8°C

Elevation: 124 m on average (min 51 m, max 175 m)

Bioclimatic detailsExpert
Annual mean temp.
4,6°C
Annual rain
1 126mm
Warmest month
23,2°C
Coldest month
-14,8°C
Mean alt.
124m
Min
51m
Max
175m
Std. dev.
29m
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

4,7

Org. C

44,5g/kg

Clay

19,1%

Sand

46,0%

Silt

34,9%

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

Dominant lithology: ssGLiMaggregated to Gloucester

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
63,6g/kg
Clay
18,2%
Sand
45,6%
Silt
36,2%
5–15 cm
pH H₂O
4,7
Org. C
42,5g/kg
Clay
18,5%
Sand
46,3%
Silt
35,2%
15–30 cm
pH H₂O
4,9
Org. C
27,4g/kg
Clay
20,5%
Sand
46,1%
Silt
33,4%

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

Land cover

Forest75.7%
Crops5.0%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)18.8%

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

Hydrology5 basins · 6 lakes · 24 rivers

Hydrology metrics for this exact territory

Stream length here

159,2km

Lake surface here

2,44km²

Basins crossed

5

Max stream order

3

Max drainage

2 284km²

Discharge in basins

10,0m³/s

Mean precip.

1 088mm/an

Mean T°

4,2°C

Moisture idx

0,33

Max snow

48%

Mean runoff

641mm/an

Mean elev. (basins)

91m

Watersheds crossing here

Lakes (6, top by area)

Rivers / streams (24, ord ≥ 4)

12 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

1,5%

Pesticides

11,1kg/km²

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

Protected areas19

IUCN II · 19

4019900

IUCN II

Nature Legacy protected area · 2022

18 km²

4019700

IUCN II

Nature Legacy protected area · 2022

16 km²

4019800

IUCN II

Nature Legacy protected area · 2022

15 km²

Complete list

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