Bossen van de Vlaamse Ardennen en andere Zuidvlaamse bossen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
55 km²
Subdivision · BEL
Lessines
Belgium
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 450
Observations
44 073
Area
64,8km²
Ecological tissue
Sample of 30 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 Lessines : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 5 types (connectance 22.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
98
Connectance
0.225
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
2 450 distinct species · 44 073 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,5°C
Annual rain
802mm
Warmest m°
22,3°C
Coldest m°
0,8°C
Elevation: 34 m on average (min 13 m, max 51 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,5°C
Annual rain
802mm
Warmest month
22,3°C
Coldest month
0,8°C
Mean alt.
34m
Min
13m
Max
51m
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
6,7
Org. C
20,3g/kg
Clay
23,2%
Sand
17,0%
Silt
59,8%
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
6,5
Org. C
28,5g/kg
Clay
23,8%
Sand
16,5%
Silt
59,6%
5–15 cm
pH H₂O
6,8
Org. C
18,4g/kg
Clay
22,7%
Sand
16,4%
Silt
60,9%
15–30 cm
pH H₂O
6,8
Org. C
14,1g/kg
Clay
23,1%
Sand
18,1%
Silt
58,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.3%
Crops46.8%
Built-up2.3%
Bare soil1.6%
Other (grassland, water…)36.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
22,8km
Basins crossed
1
Max stream order
3
Max drainage
1 336km²
Discharge in basins
0,9m³/s
Mean precip.
779mm/an
Mean T°
10,1°C
Moisture idx
0,05
Max snow
8%
Mean runoff
433mm/an
Mean elev. (basins)
48m
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
2,6nW
Built-up
227,8%
Pesticides
71,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 3IUCN IV · 2IUCN Not Assigned · 1
De Vallei van de Dender en de Mark
IUCN Not AssignedFlemish Ecological Network (Flemish Region) · 2003
15 km²
Vallées de la Dendre et de la Marcq
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2015
5 km²
Vallées de la Dendre et de la Marcq
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
5 km²
Les Prés Rosières
IUCN IVCertified Nature Reserve (Walloon Region) · 1996
0 km²
Marcq (Bras morts de la)
IUCN IVScientific Interest Site (Walloon Region) · 2000
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN