Ontologia

Commune · CAN

Carleton---Saint-Omer

Canada

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

Species observed

557

Observations

8 784

Area

222,3km²

Ecological tissue

Sample of 37 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 Carleton---Saint-Omer : 27 espèces reliées par 73 interactions GloBI sur 3 types (connectance 10.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
73
Connectance
0.104
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

557 distinct species · 8 784 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 784 obs · 6 cellules
Obs. / cellule
≥ 4 668
4 668–4 667
2 274–4 667
1 634–2 273
< 1 634

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

Climate

Mean T°

2,8°C

Annual rain

1 300mm

Warmest m°

21,6°C

Coldest m°

-17,4°C

Elevation: 292 m on average (min -27 m, max 562 m)

Bioclimatic detailsExpert
Annual mean temp.
2,8°C
Annual rain
1 300mm
Warmest month
21,6°C
Coldest month
-17,4°C
Mean alt.
292m
Min
-27m
Max
562m
Std. dev.
165m
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

4,8

Org. C

67,0g/kg

Clay

20,0%

Sand

42,6%

Silt

37,4%

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

Dominant lithology: ssGLiMaggregated to Avignon

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
89,9g/kg
Clay
20,1%
Sand
41,0%
Silt
38,9%
5–15 cm
pH H₂O
4,8
Org. C
70,2g/kg
Clay
20,3%
Sand
42,0%
Silt
37,7%
15–30 cm
pH H₂O
5,0
Org. C
40,8g/kg
Clay
19,5%
Sand
44,8%
Silt
35,7%

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

Land cover

Forest67.4%
Crops7.7%
Built-up0.3%
Bare soil1.0%
Other (grassland, water…)23.7%

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

Hydrology2 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

53,7km

Basins crossed

2

Max stream order

2

Max drainage

2 356km²

Discharge in basins

0,4m³/s

Mean precip.

1 072mm/an

Mean T°

2,1°C

Moisture idx

0,39

Max snow

50%

Mean runoff

665mm/an

Mean elev. (basins)

328m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

24,5%

Pesticides

4,1kg/km²

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

Protected areas8

IUCN IV · 6IUCN III · 2🌊 Marine · 8
Complete list

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