Confluence des vallées de l'Aisne et de l'Aire
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
21 km²
Commune · FRA
Cornay
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 468
Observations
28 255
Area
10,6km²
Ecological tissue
Sample of 33 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 Cornay : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 5 types (connectance 16.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
87
Connectance
0.165
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
1 468 distinct species · 28 255 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,2°C
Annual rain
988mm
Warmest m°
22,7°C
Coldest m°
-0,2°C
Elevation: 185 m on average (min 140 m, max 228 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,2°C
Annual rain
988mm
Warmest month
22,7°C
Coldest month
-0,2°C
Mean alt.
185m
Min
140m
Max
228m
Std. dev.
28m
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
6,5
Org. C
35,6g/kg
Clay
33,3%
Sand
15,7%
Silt
51,0%
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
6,4
Org. C
60,8g/kg
Clay
31,8%
Sand
16,2%
Silt
52,1%
5–15 cm
pH H₂O
6,7
Org. C
29,7g/kg
Clay
33,8%
Sand
14,8%
Silt
51,4%
15–30 cm
pH H₂O
6,6
Org. C
16,3g/kg
Clay
34,2%
Sand
16,1%
Silt
49,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest47.9%
Crops32.7%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)18.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,2km
Basins crossed
2
Max stream order
3
Max drainage
1 209km²
Discharge in basins
0,1m³/s
Mean precip.
790mm/an
Mean T°
9,5°C
Moisture idx
-0,00
Max snow
9%
Mean runoff
320mm/an
Mean elev. (basins)
237m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
24,5%
Pesticides
47,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
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.