Vallée de la Haute-Sûre
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
286 km²
Subdivision · BEL
Neufchâteau
Belgium
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 693
Observations
19 990
Area
123,8km²
Ecological tissue
Sample of 32 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 Neufchâteau : 19 espèces reliées par 63 interactions GloBI sur 4 types (connectance 11.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
63
Connectance
0.119
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
1 693 distinct species · 19 990 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,4°C
Annual rain
1 213mm
Warmest m°
20,4°C
Coldest m°
-1,9°C
Elevation: 432 m on average (min 366 m, max 488 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,4°C
Annual rain
1 213mm
Warmest month
20,4°C
Coldest month
-1,9°C
Mean alt.
432m
Min
366m
Max
488m
Std. dev.
30m
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
5,5
Org. C
47,7g/kg
Clay
27,1%
Sand
21,8%
Silt
51,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Luxembourg
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
74,1g/kg
Clay
26,8%
Sand
21,6%
Silt
51,6%
5–15 cm
pH H₂O
5,5
Org. C
46,8g/kg
Clay
26,4%
Sand
21,6%
Silt
52,0%
15–30 cm
pH H₂O
5,6
Org. C
22,1g/kg
Clay
28,0%
Sand
22,3%
Silt
49,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.5%
Crops32.8%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)32.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
25,8km
Basins crossed
2
Max stream order
3
Max drainage
1 335km²
Discharge in basins
1,6m³/s
Mean precip.
1 060mm/an
Mean T°
8,5°C
Moisture idx
0,31
Max snow
15%
Mean runoff
404mm/an
Mean elev. (basins)
387m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- Ruisseau de Neufchâteauord 2len here11.76 km92%total13 km
- Ruisseau des Cruserellesord 2len here4.89 km82%total6 km
- La Vierreord 3len here2.98 km10%total30 km
- La Rosièreord 2len here1.86 km92%total2 km
- Ruisseau de Faliseulord 1len here1.69 km69%total2 km
- Ruisseau des Vieilles Rochesord 1len here1.68 km100%total2 km
- Ruisseau du Gros Caillouord 1len here0.83 km100%total1 km
- Ruisseau de la Fange Gomhezord 3len here0.16 km9%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
70,2%
Pesticides
70,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas17
IUCN Not Reported · 9IUCN IV · 7IUCN II · 1
Zones nodales du parc national de la Vallée de la Semois
IUCN IINational park - core area · 2022
229 km²
Basse-Vierre
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
29 km²
Basse-Vierre
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2016
29 km²
Haute-Sûre
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2016
29 km²
Haute-Sûre
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
29 km²
Complete list17 protected areas
- Vallée de la Haute-SûreWetland of International Importance (Ramsar Site)IUCN Not Reported2004286 km²
- Zones nodales du parc national de la Vallée de la SemoisNational park - core areaIUCN II2022229 km²
- Basse-VierreSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201629 km²
- Basse-VierreSpecial Protection Area (Birds Directive)IUCN Not Reported201629 km²
- Haute-SûreSpecial Protection Area (Birds Directive)IUCN Not Reported201629 km²
- Haute-SûreSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201629 km²
- Vallées du Ruisseau de Mellier et de la MandebrasSpecial Protection Area (Birds Directive)IUCN Not Reported201616 km²
- Vallées du Ruisseau de Mellier et de la MandebrasSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201616 km²
- Haute-VierreSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20167 km²
- Haute-VierreSpecial Protection Area (Birds Directive)IUCN Not Reported20167 km²
- SûreCertified Nature Reserve (Walloon Region)IUCN IV19912 km²
- Vierre à Bertrix, Chiny et HerbeumontCertified Nature Reserve (Walloon Region)IUCN IV20100 km²
- Vallée des BrunwirysState Nature Reserve (Walloon Region)IUCN IV20200 km²
- Vallée de la Vierre et affluentsState Nature Reserve (Walloon Region)IUCN IV20200 km²
- Ruisseau de MellierCertified Nature Reserve (Walloon Region)IUCN IV20220 km²
- MolainfaingCertified Nature Reserve (Walloon Region)IUCN IV19910 km²
- Ruisseau de LégliseCertified Nature Reserve (Walloon Region)IUCN IV20240 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN