Vallée de la Trouille
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2016
13 km²
Subdivision · BEL
Estinnes
Belgium
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 462
Observations
11 623
Area
68,3km²
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 Estinnes : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 125 interactions GloBI sur 5 types (connectance 26.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
125
Connectance
0.269
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
1 462 distinct species · 11 623 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,1°C
Annual rain
863mm
Warmest m°
21,8°C
Coldest m°
0,3°C
Elevation: 118 m on average (min 58 m, max 172 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,1°C
Annual rain
863mm
Warmest month
21,8°C
Coldest month
0,3°C
Mean alt.
118m
Min
58m
Max
172m
Std. dev.
31m
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
6,3
Org. C
21,6g/kg
Clay
24,1%
Sand
12,4%
Silt
63,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Hainaut
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
30,6g/kg
Clay
23,1%
Sand
12,7%
Silt
64,3%
5–15 cm
pH H₂O
6,4
Org. C
20,4g/kg
Clay
24,5%
Sand
12,0%
Silt
63,5%
15–30 cm
pH H₂O
6,4
Org. C
13,7g/kg
Clay
24,7%
Sand
12,6%
Silt
62,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.6%
Crops68.1%
Built-up1.1%
Bare soil0.9%
Other (grassland, water…)18.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
8,6km
Basins crossed
2
Max stream order
1
Max drainage
1 692km²
Discharge in basins
0,9m³/s
Mean precip.
796mm/an
Mean T°
9,9°C
Moisture idx
0,04
Max snow
9%
Mean runoff
412mm/an
Mean elev. (basins)
93m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,0nW
Built-up
109,6%
Pesticides
69,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 4IUCN IV · 1
Vallée de la Trouille
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
13 km²
Haute-Sambre en amont de Thuin
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2016
4 km²
Haute-Sambre en amont de Thuin
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
4 km²
Etang de la Marlière et roselière du ruisseau d\'Estinnes
IUCN IVCertified Nature Reserve (Walloon Region) · 2024
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN