Pilat
IUCN VRegional Nature Park · 1974
754 km²
Commune · FRA
Chuyer
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 665
Observations
23 670
Area
11,6km²
Ecological tissue
Sample of 26 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 Chuyer : 24 espèces + 2 bulles famille, 40 interactions GloBI documentées sur 3 types (connectance 12.3%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
26
Interactions affichées
40
Connectance
0.123
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
1 665 distinct species · 23 670 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,0°C
Annual rain
888mm
Warmest m°
24,6°C
Coldest m°
-1,2°C
Elevation: 479 m on average (min 357 m, max 731 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,0°C
Annual rain
888mm
Warmest month
24,6°C
Coldest month
-1,2°C
Mean alt.
479m
Min
357m
Max
731m
Std. dev.
104m
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
5,9
Org. C
35,6g/kg
Clay
19,6%
Sand
44,4%
Silt
35,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Loire
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
54,4g/kg
Clay
18,5%
Sand
45,0%
Silt
36,5%
5–15 cm
pH H₂O
5,8
Org. C
30,6g/kg
Clay
17,8%
Sand
45,6%
Silt
36,6%
15–30 cm
pH H₂O
5,9
Org. C
21,8g/kg
Clay
22,6%
Sand
42,7%
Silt
34,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.9%
Crops42.0%
Built-up0.9%
Bare soil0.9%
Other (grassland, water…)32.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,1km
Basins crossed
2
Max stream order
1
Max drainage
51 669km²
Discharge in basins
10,5m³/s
Mean precip.
852mm/an
Mean T°
10,9°C
Moisture idx
-0,07
Max snow
8%
Mean runoff
395mm/an
Mean elev. (basins)
351m
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
Night light
0,5nW
Built-up
92,7%
Pesticides
47,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Vallons et combes du Pilat rhodanien
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
12 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.