Ontologia

Subdivision · BEL

Scherpenheuvel-Zichem

Belgium

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

Species observed

4 836

Observations

590 084

Area

56km²

Ecological tissue

Sample of 28 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 Scherpenheuvel-Zichem : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 6 types (connectance 25.1%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
109
Connectance
0.251
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

4 836 distinct species · 590 084 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

590 084 obs · 3 cellules
Obs. / cellule
≥ 251 010
251 010–251 009
251 010–251 009
249 559–251 009
< 249 559

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

816mm

Warmest m°

22,5°C

Coldest m°

0,6°C

Elevation: 29 m on average (min 14 m, max 56 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
816mm
Warmest month
22,5°C
Coldest month
0,6°C
Mean alt.
29m
Min
14m
Max
56m
Std. dev.
13m
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

5,2

Org. C

30,6g/kg

Clay

19,1%

Sand

49,5%

Silt

31,4%

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
5,0
Org. C
43,7g/kg
Clay
20,4%
Sand
47,9%
Silt
31,6%
5–15 cm
pH H₂O
5,3
Org. C
29,0g/kg
Clay
17,9%
Sand
49,8%
Silt
32,4%
15–30 cm
pH H₂O
5,3
Org. C
19,2g/kg
Clay
19,1%
Sand
50,8%
Silt
30,1%

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

Land cover

Forest29.4%
Crops29.1%
Built-up3.6%
Bare soil0.6%
Other (grassland, water…)37.3%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,4km

Basins crossed

2

Max stream order

5

Max drainage

2 329km²

Discharge in basins

2,6m³/s

Mean precip.

801mm/an

Mean T°

9,8°C

Moisture idx

0,08

Max snow

12%

Mean runoff

412mm/an

Mean elev. (basins)

38m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

2,3nW

Built-up

357,3%

Pesticides

79,3kg/km²

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

Protected areas12

IUCN IV · 5IUCN VI · 3IUCN Not Reported · 2IUCN Not Assigned · 2

De Demervallei

IUCN Not Reported

Special Protection Area (Birds Directive) · 1988

65 km²

Demervallei

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

49 km²

Complete list

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