Ontologia

Subdivision · BEL

Steenokkerzeel

Belgium

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

Species observed

3 502

Observations

74 432

Area

25,8km²

Ecological tissue

Sample of 35 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 Steenokkerzeel : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 122 interactions GloBI sur 5 types (connectance 19.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
122
Connectance
0.194
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

3 502 distinct species · 74 432 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

74 432 obs · 1 cellules
Obs. / cellule
≥ 74 432
74 432–74 431
74 432–74 431
74 432–74 431
< 74 432

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

Climate

Mean T°

10,5°C

Annual rain

824mm

Warmest m°

22,5°C

Coldest m°

0,6°C

Elevation: 24 m on average (min 8 m, max 53 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
824mm
Warmest month
22,5°C
Coldest month
0,6°C
Mean alt.
24m
Min
8m
Max
53m
Std. dev.
12m
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

6,3

Org. C

29,6g/kg

Clay

22,2%

Sand

37,6%

Silt

40,2%

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

Dominant lithology: suGLiMaggregated to Vlaams Brabant

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
43,8g/kg
Clay
23,2%
Sand
36,8%
Silt
40,1%
5–15 cm
pH H₂O
6,3
Org. C
23,9g/kg
Clay
22,5%
Sand
36,9%
Silt
40,7%
15–30 cm
pH H₂O
6,3
Org. C
21,0g/kg
Clay
21,1%
Sand
39,1%
Silt
39,8%

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

Land cover

Forest16.1%
Crops37.4%
Built-up4.1%
Bare soil1.8%
Other (grassland, water…)40.6%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,4km

Basins crossed

1

Max stream order

1

Max drainage

3 611km²

Discharge in basins

3,2m³/s

Mean precip.

782mm/an

Mean T°

10,2°C

Moisture idx

0,04

Max snow

9%

Mean runoff

431mm/an

Mean elev. (basins)

16m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

12,2nW

Built-up

409,7%

Pesticides

66,2kg/km²

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

Protected areas12

IUCN IV · 6IUCN VI · 3IUCN Not Assigned · 2IUCN Not Reported · 1

Het Floordambos

IUCN Not Assigned

Flemish Ecological Network (Flemish Region) · 2003

1 km²

Complete list

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