Bassin supérieur de la Vire et du Ton
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2016
27 km²
Subdivision · BEL
Belgium
Species observed
1 005
Observations
6 063
Area
29,3km²
Sample of 42 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).
Tissu écologique de Musson : 24 espèces reliées par 135 interactions GloBI sur 6 types (connectance 15.0%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
1 005 distinct species · 6 063 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
9,5°C
Annual rain
968mm
Warmest m°
22,0°C
Coldest m°
-1,0°C
Elevation: 267 m on average (min 236 m, max 336 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,8
Org. C
44,7g/kg
Clay
28,6%
Sand
25,5%
Silt
45,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Luxembourg
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
15,2km
Basins crossed
1
Max stream order
2
Max drainage
2 219km²
Discharge in basins
0,4m³/s
Mean precip.
918mm/an
Mean T°
9,2°C
Moisture idx
0,17
Max snow
8%
Mean runoff
396mm/an
Mean elev. (basins)
279m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
1hab/km²
Night light
0,8nW
Built-up
95,1%
Pesticides
78,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Special Protection Area (Birds Directive) · 2016
27 km²
Special Areas of Conservation (Habitats Directive) · 2016
27 km²
Special Protection Area (Birds Directive) · 2016
9 km²
Special Areas of Conservation (Habitats Directive) · 2016
9 km²
State Nature Reserve (Walloon Region) · 2022
1 km²
State Nature Reserve (Walloon Region) · 2004
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN