Valleigebied tussen Melsbroek, Kampenhout, Kortemberg en Veltem
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
14 km²
Subdivision · BEL
Machelen
Belgium
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 761
Observations
124 149
Area
9,7km²
Ecological tissue
Sample of 39 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 Machelen : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 128 interactions GloBI sur 5 types (connectance 17.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
128
Connectance
0.173
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
2 761 distinct species · 124 149 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,5°C
Annual rain
830mm
Warmest m°
22,4°C
Coldest m°
0,7°C
Elevation: 27 m on average (min 13 m, max 41 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,5°C
Annual rain
830mm
Warmest month
22,4°C
Coldest month
0,7°C
Mean alt.
27m
Min
13m
Max
41m
Std. dev.
7m
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
6,4
Org. C
28,7g/kg
Clay
21,6%
Sand
37,9%
Silt
40,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Vlaams Brabant
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
43,7g/kg
Clay
22,5%
Sand
37,2%
Silt
40,4%
5–15 cm
pH H₂O
6,5
Org. C
22,7g/kg
Clay
21,5%
Sand
37,1%
Silt
41,5%
15–30 cm
pH H₂O
6,5
Org. C
19,6g/kg
Clay
20,8%
Sand
39,5%
Silt
39,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.1%
Crops11.3%
Built-up10.3%
Bare soil2.5%
Other (grassland, water…)67.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,6km
Basins crossed
2
Max stream order
2
Max drainage
3 611km²
Discharge in basins
0,5m³/s
Mean precip.
801mm/an
Mean T°
10,1°C
Moisture idx
0,05
Max snow
9%
Mean runoff
430mm/an
Mean elev. (basins)
58m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
8hab/km²
Night light
46,6nW
Built-up
1 026,3%
Pesticides
66,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 1IUCN IV · 1IUCN Not Assigned · 1
NBP-VB-21-0017 type 3
IUCN IVNature management plan type 3 (Flemish Region) · 2022
2 km²
Het Floordambos
IUCN Not AssignedFlemish Ecological Network (Flemish Region) · 2003
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN