Ontologia

Subdivision · BEL

Aarschot

Belgium

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

Species observed

5 171

Observations

440 771

Area

72,2km²

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 Aarschot : 22 espèces reliées par 128 interactions GloBI sur 5 types (connectance 18.2%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
128
Connectance
0.182
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

5 171 distinct species · 440 771 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

440 771 obs · 3 cellules
Obs. / cellule
≥ 171 642
171 642–171 641
171 642–171 641
138 155–171 641
< 138 155

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

819mm

Warmest m°

22,5°C

Coldest m°

0,6°C

Elevation: 23 m on average (min 11 m, max 53 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
819mm
Warmest month
22,5°C
Coldest month
0,6°C
Mean alt.
23m
Min
11m
Max
53m
Std. dev.
11m
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

32,6g/kg

Clay

23,4%

Sand

44,1%

Silt

32,5%

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
5,1
Org. C
49,9g/kg
Clay
25,1%
Sand
42,1%
Silt
32,9%
5–15 cm
pH H₂O
5,3
Org. C
29,1g/kg
Clay
22,4%
Sand
44,2%
Silt
33,3%
15–30 cm
pH H₂O
5,3
Org. C
18,8g/kg
Clay
22,7%
Sand
46,0%
Silt
31,4%

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

Land cover

Forest30.6%
Crops24.6%
Built-up4.2%
Bare soil0.7%
Other (grassland, water…)39.9%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

17,9km

Basins crossed

2

Max stream order

5

Max drainage

2 329km²

Discharge in basins

3,2m³/s

Mean precip.

801mm/an

Mean T°

9,8°C

Moisture idx

0,08

Max snow

12%

Mean runoff

413mm/an

Mean elev. (basins)

37m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

3,7nW

Built-up

415,4%

Pesticides

80,6kg/km²

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

Protected areas23

IUCN IV · 13IUCN Not Assigned · 5IUCN Not Reported · 4IUCN VI · 1

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