Vallée de l'Orneau
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2009
3 km²
Subdivision · BEL
Jemeppe-sur-Sambre
Belgium
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 604
Observations
14 570
Area
44,5km²
Ecological tissue
Sample of 29 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 Jemeppe-sur-Sambre : 16 espèces reliées par 132 interactions GloBI sur 5 types (connectance 28.4%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
132
Connectance
0.284
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
1 604 distinct species · 14 570 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,0°C
Annual rain
883mm
Warmest m°
21,9°C
Coldest m°
0,1°C
Elevation: 134 m on average (min 90 m, max 192 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,0°C
Annual rain
883mm
Warmest month
21,9°C
Coldest month
0,1°C
Mean alt.
134m
Min
90m
Max
192m
Std. dev.
25m
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
17,3g/kg
Clay
26,3%
Sand
9,2%
Silt
64,5%
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
6,4
Org. C
22,9g/kg
Clay
25,0%
Sand
9,4%
Silt
65,6%
5–15 cm
pH H₂O
6,9
Org. C
16,2g/kg
Clay
27,2%
Sand
8,5%
Silt
64,3%
15–30 cm
pH H₂O
6,9
Org. C
12,7g/kg
Clay
26,6%
Sand
9,8%
Silt
63,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.9%
Crops40.3%
Built-up3.9%
Bare soil0.6%
Other (grassland, water…)36.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
16,5km
Basins crossed
3
Max stream order
4
Max drainage
2 856km²
Discharge in basins
5,6m³/s
Mean precip.
856mm/an
Mean T°
9,6°C
Moisture idx
0,11
Max snow
10%
Mean runoff
379mm/an
Mean elev. (basins)
162m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
3,7nW
Built-up
388,5%
Pesticides
74,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 4
Vallée de l'Orneau
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2009
3 km²
Vallée de la Sambre en aval de la confluence avec l'Orneau
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2015
1 km²
Vallée de la Sambre en aval de la confluence avec l'Orneau
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN