NBP-VB-21-0129 type 4
IUCN IVNature management plan type 4 (Flemish Region) · 2022
0 km²
Subdivision · BEL
Opwijk
Belgium
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 206
Observations
16 150
Area
19,5km²
Ecological tissue
Sample of 33 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 Opwijk : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 68 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
68
Connectance
0.129
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
1 206 distinct species · 16 150 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,5°C
Annual rain
849mm
Warmest m°
22,2°C
Coldest m°
0,8°C
Elevation: 23 m on average (min 9 m, max 47 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,5°C
Annual rain
849mm
Warmest month
22,2°C
Coldest month
0,8°C
Mean alt.
23m
Min
9m
Max
47m
Std. dev.
9m
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
5,7
Org. C
29,4g/kg
Clay
24,1%
Sand
38,7%
Silt
37,2%
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
5,7
Org. C
43,0g/kg
Clay
25,7%
Sand
37,3%
Silt
37,0%
5–15 cm
pH H₂O
5,8
Org. C
25,5g/kg
Clay
22,5%
Sand
39,7%
Silt
37,9%
15–30 cm
pH H₂O
5,8
Org. C
19,6g/kg
Clay
24,1%
Sand
39,2%
Silt
36,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest10.0%
Crops34.4%
Built-up4.8%
Bare soil1.1%
Other (grassland, water…)49.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
3,4km
Basins crossed
1
Max stream order
1
Max drainage
12 305km²
Discharge in basins
9,9m³/s
Mean precip.
775mm/an
Mean T°
10,3°C
Moisture idx
0,06
Max snow
8%
Mean runoff
438mm/an
Mean elev. (basins)
14m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
3,6nW
Built-up
481,7%
Pesticides
76,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Assigned · 1
Broevink - Kemmeke
IUCN Not AssignedFlemish Ecological Network (Flemish Region) · 2003
0 km²
NBP-VB-22-0109 type 4
IUCN IVNature management plan type 4 (Flemish Region) · 2023
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN