Vallée de l'Orneau
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2009
3 km²
Subdivision · BEL
Gembloux
Belgium
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 905
Observations
27 127
Area
94,5km²
Ecological tissue
Sample of 43 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 Gembloux : 30 espèces reliées par 177 interactions GloBI sur 5 types (connectance 17.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
45
Interactions affichées
177
Connectance
0.179
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
1 905 distinct species · 27 127 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,9°C
Annual rain
912mm
Warmest m°
21,7°C
Coldest m°
0,0°C
Elevation: 158 m on average (min 130 m, max 184 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,9°C
Annual rain
912mm
Warmest month
21,7°C
Coldest month
0,0°C
Mean alt.
158m
Min
130m
Max
184m
Std. dev.
10m
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
6,7
Org. C
14,6g/kg
Clay
25,9%
Sand
8,7%
Silt
65,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Namur
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
17,9g/kg
Clay
24,6%
Sand
8,8%
Silt
66,6%
5–15 cm
pH H₂O
6,8
Org. C
13,1g/kg
Clay
27,0%
Sand
8,0%
Silt
65,0%
15–30 cm
pH H₂O
6,8
Org. C
12,8g/kg
Clay
26,1%
Sand
9,1%
Silt
64,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest10.3%
Crops62.3%
Built-up2.1%
Bare soil0.8%
Other (grassland, water…)24.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
25,1km
Basins crossed
4
Max stream order
3
Max drainage
16 776km²
Discharge in basins
1,3m³/s
Mean precip.
842mm/an
Mean T°
9,6°C
Moisture idx
0,10
Max snow
10%
Mean runoff
391mm/an
Mean elev. (basins)
149m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,4nW
Built-up
209,4%
Pesticides
75,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN IV · 3IUCN Not Reported · 2
Vallée de l'Orneau
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2009
3 km²
Fonds Gatot et Laid Mâle
IUCN IVScientific Interest Site (Walloon Region) · 2010
0 km²
Mottes (Les)
IUCN IVState Nature Reserve (Walloon Region) · 2019
0 km²
Escaille
IUCN IVCertified Nature Reserve (Walloon Region) · 1991
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN