Confluence des vallées de la Meuse et de la Chiers
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
36 km²
Subdivision · FRA
Mouzon
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 660
Observations
23 006
Area
164,2km²
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 Mouzon : 23 espèces reliées par 90 interactions GloBI sur 6 types (connectance 16.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
90
Connectance
0.160
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
1 660 distinct species · 23 006 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,8°C
Annual rain
1 056mm
Warmest m°
22,3°C
Coldest m°
-0,6°C
Elevation: 205 m on average (min 153 m, max 313 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
1 056mm
Warmest month
22,3°C
Coldest month
-0,6°C
Mean alt.
205m
Min
153m
Max
313m
Std. dev.
37m
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
6,4
Org. C
39,1g/kg
Clay
30,0%
Sand
18,6%
Silt
51,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Ardennes
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
66,8g/kg
Clay
28,9%
Sand
18,8%
Silt
52,2%
5–15 cm
pH H₂O
6,4
Org. C
31,5g/kg
Clay
30,0%
Sand
18,0%
Silt
52,0%
15–30 cm
pH H₂O
6,5
Org. C
18,8g/kg
Clay
31,2%
Sand
19,0%
Silt
49,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.0%
Crops47.3%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)26.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 1 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
46,9km
Lake surface here
0,15km²
Basins crossed
3
Max stream order
5
Max drainage
7 873km²
Discharge in basins
1,9m³/s
Mean precip.
843mm/an
Mean T°
9,2°C
Moisture idx
0,08
Max snow
9%
Mean runoff
370mm/an
Mean elev. (basins)
303m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (7, ord ≥ 4)
- Ruisseau de Yoncqord 5len here18.72 km93%total20 km
- La Meuseord 6len here10.10 km2%total492 km
- La Chiersord 4len here7.35 km8%total88 km
- La Wameord 2len here3.24 km78%total4 km
- Ruisseau de Laubrunord 1len here3.21 km56%total6 km
- Le Rûleord 4len here2.14 km26%total8 km
- Ruisseau de la Forgeord 1len here2.12 km44%total5 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
48,5%
Pesticides
48,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas9
IUCN IV · 6IUCN Not Reported · 3
Vallée de la Meuse (secteur de Stenay)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
23 km²
Vallée de la Meuse (secteur de Stenay)
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2003
23 km²
prairies des vallées de la meuse et de la chiers (08) - la plate pierre et patte d\'oie (mairy)
IUCN IVLand acquired by a regional conservatory of natural areas · 1996
0 km²
le pré l\'abbé
IUCN IVLand acquired by a regional conservatory of natural areas · 2020
0 km²
prairies des vallées de la meuse et de la chiers (08) - la culée bouteille (létanne)
IUCN IVLand acquired by a regional conservatory of natural areas · 1996
0 km²
Complete list9 protected areas
- Confluence des vallées de la Meuse et de la ChiersSpecial Protection Area (Birds Directive)IUCN Not Reported201836 km²
- Vallée de la Meuse (secteur de Stenay)Special Areas of Conservation (Habitats Directive)IUCN Not Reported200823 km²
- Vallée de la Meuse (secteur de Stenay)Special Protection Area (Birds Directive)IUCN Not Reported200323 km²
- prairies des vallées de la meuse et de la chiers (08) - la plate pierre et patte d\'oie (mairy)Land acquired by a regional conservatory of natural areasIUCN IV19960 km²
- le pré l\'abbéLand acquired by a regional conservatory of natural areasIUCN IV20200 km²
- prairies des vallées de la meuse et de la chiers (08) - la culée bouteille (létanne)Land acquired by a regional conservatory of natural areasIUCN IV19960 km²
- pelouse du bochet de l\'hermiteLand acquired by a regional conservatory of natural areasIUCN IV19890 km²
- noues des douces terres et de letanneLand acquired by a regional conservatory of natural areasIUCN IV19000 km²
- comble de l\'abbaye de mouzonLand acquired by a regional conservatory of natural areasIUCN IV20010 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations12
France-specific data (Phase 2)
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.