Loire-Anjou-Touraine
IUCN VRegional Nature Park · 1996
2 788 km²
Commune · FRA
Cheillé
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 966
Observations
90 927
Area
46,8km²
Ecological tissue
Sample of 44 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 Cheillé : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 161 interactions GloBI sur 5 types (connectance 16.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
45
Interactions affichées
161
Connectance
0.163
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 966 distinct species · 90 927 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,9°C
Annual rain
701mm
Warmest m°
24,2°C
Coldest m°
1,9°C
Elevation: 95 m on average (min 44 m, max 119 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,9°C
Annual rain
701mm
Warmest month
24,2°C
Coldest month
1,9°C
Mean alt.
95m
Min
44m
Max
119m
Std. dev.
20m
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
6,2
Org. C
36,6g/kg
Clay
20,7%
Sand
41,3%
Silt
38,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Indre-et-Loire
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
67,9g/kg
Clay
19,7%
Sand
42,1%
Silt
38,2%
5–15 cm
pH H₂O
6,3
Org. C
27,3g/kg
Clay
21,0%
Sand
41,9%
Silt
37,2%
15–30 cm
pH H₂O
6,3
Org. C
14,6g/kg
Clay
21,3%
Sand
40,0%
Silt
38,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest52.3%
Crops28.8%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)18.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
11,6km
Basins crossed
3
Max stream order
4
Max drainage
59 951km²
Discharge in basins
1,5m³/s
Mean precip.
722mm/an
Mean T°
11,1°C
Moisture idx
-0,17
Max snow
7%
Mean runoff
229mm/an
Mean elev. (basins)
153m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
43,1%
Pesticides
45,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 2IUCN V · 1IUCN IV · 1IUCN Ia · 1
Basses vallées de la Vienne et de l'Indre
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2005
57 km²
Complexe forestier de Chinon, landes du Ruchard
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2012
12 km²
Vallon Du Maupas
IUCN IVForest Managed Biological Reserve · 2000
2 km²
Vallon du Maupas (Du)
IUCN IaForest Integral Biological Reserve · 2019
1 km²
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.