De Broekelei-Zegbroek-Tremelo
IUCN Not AssignedFlemish Ecological Network (Flemish Region) · 2003
4 km²
Subdivision · BEL
Keerbergen
Belgium
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 646
Observations
25 587
Area
18,3km²
Ecological tissue
Sample of 42 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 Keerbergen : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 137 interactions GloBI sur 5 types (connectance 15.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
137
Connectance
0.152
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
1 646 distinct species · 25 587 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,6°C
Annual rain
836mm
Warmest m°
22,6°C
Coldest m°
0,7°C
Elevation: 9 m on average (min 7 m, max 11 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,6°C
Annual rain
836mm
Warmest month
22,6°C
Coldest month
0,7°C
Mean alt.
9m
Min
7m
Max
11m
Std. dev.
1m
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
5,3
Org. C
34,4g/kg
Clay
23,8%
Sand
49,0%
Silt
27,3%
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
5,2
Org. C
52,5g/kg
Clay
24,9%
Sand
46,8%
Silt
28,4%
5–15 cm
pH H₂O
5,3
Org. C
28,4g/kg
Clay
23,1%
Sand
48,9%
Silt
28,1%
15–30 cm
pH H₂O
5,3
Org. C
22,3g/kg
Clay
23,3%
Sand
51,3%
Silt
25,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest40.0%
Crops13.7%
Built-up5.8%
Bare soil0.7%
Other (grassland, water…)39.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
6,7km
Basins crossed
1
Max stream order
2
Max drainage
3 611km²
Discharge in basins
2,3m³/s
Mean precip.
782mm/an
Mean T°
10,2°C
Moisture idx
0,04
Max snow
9%
Mean runoff
431mm/an
Mean elev. (basins)
16m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
3,9nW
Built-up
583,6%
Pesticides
80,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN IV · 3IUCN Not Assigned · 1IUCN VI · 1
NBP-VB-22-0017 type 4
IUCN IVNature management plan type 4 (Flemish Region) · 2023
0 km²
NBP-AN-21-0230 type 4
IUCN IVNature management plan type 4 (Flemish Region) · 2023
0 km²
NBP-VB-21-0313 type 3
IUCN IVNature management plan type 3 (Flemish Region) · 2023
0 km²
NBP-VB-17-0006
IUCN VINature management plan type 2 (Flemish Region) · 2020
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN