Ontologia

Subdivision · BEL

Sint-Pieters-Leeuw

Belgium

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

Species observed

3 775

Observations

74 705

Area

37km²

Ecological tissue

Sample of 38 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 Sint-Pieters-Leeuw : 23 espèces reliées par 142 interactions GloBI sur 5 types (connectance 20.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
142
Connectance
0.202
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

3 775 distinct species · 74 705 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

74 705 obs · 2 cellules
Obs. / cellule
≥ 39 046
39 046–39 045
39 046–39 045
39 046–39 045
< 39 046

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

834mm

Warmest m°

22,3°C

Coldest m°

0,6°C

Elevation: 41 m on average (min 28 m, max 61 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
834mm
Warmest month
22,3°C
Coldest month
0,6°C
Mean alt.
41m
Min
28m
Max
61m
Std. dev.
8m
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

6,2

Org. C

19,5g/kg

Clay

22,2%

Sand

16,9%

Silt

60,9%

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
27,2g/kg
Clay
21,7%
Sand
16,4%
Silt
61,8%
5–15 cm
pH H₂O
6,3
Org. C
17,9g/kg
Clay
22,5%
Sand
16,1%
Silt
61,4%
15–30 cm
pH H₂O
6,3
Org. C
13,3g/kg
Clay
22,4%
Sand
18,1%
Silt
59,6%

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

Land cover

Forest12.3%
Crops41.2%
Built-up4.0%
Bare soil1.2%
Other (grassland, water…)41.4%

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

Hydrology1 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

13,8km

Basins crossed

1

Max stream order

4

Max drainage

1 169km²

Discharge in basins

0,5m³/s

Mean precip.

810mm/an

Mean T°

10,1°C

Moisture idx

0,06

Max snow

8%

Mean runoff

429mm/an

Mean elev. (basins)

77m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

4,6nW

Built-up

398,0%

Pesticides

69,8kg/km²

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

Protected areas10

IUCN IV · 4IUCN Not Assigned · 3IUCN VI · 2IUCN Not Reported · 1
Complete list

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