Massifs forestiers et rivières du Pays-Fort
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
31 km²
Commune · FRA
Villegenon
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
653
Observations
3 170
Area
33,4km²
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 Villegenon : 30 espèces + 3 bulles famille, 69 interactions GloBI documentées sur 4 types (connectance 13.1%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
33
Interactions affichées
69
Connectance
0.131
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
653 distinct species · 3 170 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,7°C
Annual rain
884mm
Warmest m°
23,3°C
Coldest m°
0,5°C
Elevation: 284 m on average (min 208 m, max 349 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,7°C
Annual rain
884mm
Warmest month
23,3°C
Coldest month
0,5°C
Mean alt.
284m
Min
208m
Max
349m
Std. dev.
44m
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
6,1
Org. C
35,2g/kg
Clay
27,1%
Sand
23,0%
Silt
50,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Cher
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
59,0g/kg
Clay
26,7%
Sand
23,2%
Silt
50,1%
5–15 cm
pH H₂O
6,2
Org. C
29,9g/kg
Clay
25,6%
Sand
22,7%
Silt
51,7%
15–30 cm
pH H₂O
6,1
Org. C
16,7g/kg
Clay
28,9%
Sand
23,0%
Silt
48,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.8%
Crops56.2%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)14.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
2,8km
Basins crossed
1
Max stream order
2
Max drainage
2 272km²
Discharge in basins
0,2m³/s
Mean precip.
699mm/an
Mean T°
10,8°C
Moisture idx
-0,19
Max snow
8%
Mean runoff
233mm/an
Mean elev. (basins)
174m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
22,3%
Pesticides
44,2kg/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.