Ontologia

Commune · CAN

Alberton

Canada

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

Species observed

502

Observations

6 356

Area

5,2km²

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 Alberton : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 2 types (connectance 7.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
39
Connectance
0.079
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

502 distinct species · 6 356 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 356 obs · 1 cellules
Obs. / cellule
≥ 6 356
6 356–6 355
6 356–6 355
6 356–6 355
< 6 356

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 159mm

Warmest m°

20,0°C

Coldest m°

-10,3°C

Elevation: 8 m on average (min -1 m, max 21 m)

Bioclimatic detailsExpert
Annual mean temp.
5,2°C
Annual rain
1 159mm
Warmest month
20,0°C
Coldest month
-10,3°C
Mean alt.
8m
Min
-1m
Max
21m
Std. dev.
5m
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

5,8

Org. C

29,4g/kg

Clay

14,3%

Sand

59,0%

Silt

26,7%

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

Dominant lithology: ssGLiMaggregated to Prince

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
41,1g/kg
Clay
13,5%
Sand
59,3%
Silt
27,2%
5–15 cm
pH H₂O
5,8
Org. C
29,4g/kg
Clay
14,3%
Sand
59,1%
Silt
26,5%
15–30 cm
pH H₂O
5,8
Org. C
17,7g/kg
Clay
15,1%
Sand
58,5%
Silt
26,4%

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

Land cover

Forest20.8%
Crops20.3%
Built-up1.7%
Bare soil2.5%
Other (grassland, water…)54.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,7km

Basins crossed

1

Max stream order

2

Max drainage

2 666km²

Discharge in basins

0,0m³/s

Mean precip.

1 096mm/an

Mean T°

5,4°C

Moisture idx

0,35

Max snow

30%

Mean runoff

740mm/an

Mean elev. (basins)

23m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

3,1nW

Built-up

173,6%

Pesticides

0,1kg/km²

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