Ontologia

Subdivision · BEL

Colfontaine

Belgium

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

Species observed

918

Observations

4 527

Area

13,7km²

Ecological tissue

Sample of 30 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 Colfontaine : 16 espèces reliées par 96 interactions GloBI sur 4 types (connectance 19.4%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
96
Connectance
0.194
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

918 distinct species · 4 527 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 527 obs · 1 cellules
Obs. / cellule
≥ 4 527
4 527–4 526
4 527–4 526
4 527–4 526
< 4 527

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

Climate

Mean T°

10,3°C

Annual rain

820mm

Warmest m°

22,2°C

Coldest m°

0,6°C

Elevation: 72 m on average (min 30 m, max 117 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
820mm
Warmest month
22,2°C
Coldest month
0,6°C
Mean alt.
72m
Min
30m
Max
117m
Std. dev.
24m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,8

Org. C

25,4g/kg

Clay

26,1%

Sand

17,3%

Silt

56,6%

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

Dominant lithology: scGLiMaggregated to Hainaut

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
36,4g/kg
Clay
25,7%
Sand
17,1%
Silt
57,1%
5–15 cm
pH H₂O
6,9
Org. C
24,1g/kg
Clay
26,3%
Sand
16,6%
Silt
57,2%
15–30 cm
pH H₂O
6,8
Org. C
15,8g/kg
Clay
26,3%
Sand
18,3%
Silt
55,4%

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

Land cover

Forest25.5%
Crops13.7%
Built-up8.2%
Bare soil0.5%
Other (grassland, water…)52.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,5km

Basins crossed

1

Max stream order

2

Max drainage

1 107km²

Discharge in basins

0,2m³/s

Mean precip.

794mm/an

Mean T°

9,9°C

Moisture idx

0,04

Max snow

7%

Mean runoff

413mm/an

Mean elev. (basins)

91m

Watersheds crossing here

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

Human pressure

Pop. density

8hab/km²

Night light

4,3nW

Built-up

821,2%

Pesticides

72,6kg/km²

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

Protected areas2

IUCN Not Reported · 2

Bois de Colfontaine

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

8 km²

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