Hallerbos en nabije boscomplexen met brongebieden en heiden
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
18 km²
Subdivision · BEL
Braine-l'Alleud
Belgium
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 165
Observations
29 762
Area
50,8km²
Ecological tissue
Sample of 36 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 Braine-l'Alleud : 22 espèces reliées par 115 interactions GloBI sur 5 types (connectance 17.3%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
115
Connectance
0.173
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
2 165 distinct species · 29 762 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,1°C
Annual rain
894mm
Warmest m°
21,9°C
Coldest m°
0,3°C
Elevation: 117 m on average (min 82 m, max 145 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,1°C
Annual rain
894mm
Warmest month
21,9°C
Coldest month
0,3°C
Mean alt.
117m
Min
82m
Max
145m
Std. dev.
16m
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
5,5
Org. C
28,8g/kg
Clay
20,2%
Sand
14,5%
Silt
65,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Brabant Wallon
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
43,9g/kg
Clay
19,2%
Sand
14,5%
Silt
66,2%
5–15 cm
pH H₂O
5,6
Org. C
27,9g/kg
Clay
20,6%
Sand
14,1%
Silt
65,2%
15–30 cm
pH H₂O
5,6
Org. C
14,6g/kg
Clay
20,9%
Sand
15,0%
Silt
64,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.0%
Crops45.6%
Built-up3.7%
Bare soil0.7%
Other (grassland, water…)34.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
11,2km
Basins crossed
2
Max stream order
2
Max drainage
1 169km²
Discharge in basins
0,7m³/s
Mean precip.
810mm/an
Mean T°
10,1°C
Moisture idx
0,06
Max snow
10%
Mean runoff
429mm/an
Mean elev. (basins)
77m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
5hab/km²
Night light
3,7nW
Built-up
366,3%
Pesticides
74,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 3IUCN IV · 2IUCN Not Assigned · 1
Het Hallerbos en omgeving
IUCN Not AssignedFlemish Ecological Network (Flemish Region) · 2003
7 km²
Affluents brabançons de la Senne
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2016
7 km²
Affluents brabançons de la Senne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
7 km²
Hallerbos
IUCN IVNature management plan type 4 (Flemish Region) · 2021
5 km²
NBP-VB-17-0009 type 3
IUCN IVNature management plan type 3 (Flemish Region) · 2021
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN