Ontologia

Commune · CAN

Atholville

Canada

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

Species observed

367

Observations

16 500

Area

10,1km²

Ecological tissue

Sample of 27 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 Atholville : 15 espèces reliées par 60 interactions GloBI sur 2 types (connectance 17.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
60
Connectance
0.171
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

367 distinct species · 16 500 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 500 obs · 1 cellules
Obs. / cellule
≥ 16 500
16 500–16 499
16 500–16 499
16 500–16 499
< 16 500

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

Climate

Mean T°

3,8°C

Annual rain

1 069mm

Warmest m°

23,1°C

Coldest m°

-17,4°C

Elevation: 90 m on average (min -45 m, max 235 m)

Bioclimatic detailsExpert
Annual mean temp.
3,8°C
Annual rain
1 069mm
Warmest month
23,1°C
Coldest month
-17,4°C
Mean alt.
90m
Min
-45m
Max
235m
Std. dev.
60m
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

5,1

Org. C

51,3g/kg

Clay

24,6%

Sand

40,0%

Silt

35,4%

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

Dominant lithology: ssGLiMaggregated to Restigouche

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
65,7g/kg
Clay
25,6%
Sand
39,0%
Silt
35,4%
5–15 cm
pH H₂O
5,0
Org. C
52,9g/kg
Clay
24,4%
Sand
39,7%
Silt
35,8%
15–30 cm
pH H₂O
5,2
Org. C
35,1g/kg
Clay
23,8%
Sand
41,3%
Silt
35,0%

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

Land cover

Forest57.5%
Crops7.8%
Built-up1.8%
Bare soil1.2%
Other (grassland, water…)31.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,5km

Basins crossed

1

Max stream order

2

Max drainage

355km²

Discharge in basins

0,1m³/s

Mean precip.

1 021mm/an

Mean T°

3,1°C

Moisture idx

0,31

Max snow

42%

Mean runoff

649mm/an

Mean elev. (basins)

125m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

6,9nW

Built-up

181,0%

Pesticides

1,4kg/km²

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