Pilat
IUCN VRegional Nature Park · 1974
754 km²
Commune · FRA
Chonas-l'Amballan
France
CfaTemperate, no dry season, hot summer(64 %)
Species observed
2 034
Observations
25 639
Area
7,4km²
Ecological tissue
Sample of 43 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 Chonas-l'Amballan : 40 espèces + 3 bulles famille, 86 interactions GloBI documentées sur 5 types (connectance 9.5%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
43
Interactions affichées
86
Connectance
0.095
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
2 034 distinct species · 25 639 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,3°C
Annual rain
809mm
Warmest m°
26,2°C
Coldest m°
-0,4°C
Elevation: 234 m on average (min 155 m, max 264 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,3°C
Annual rain
809mm
Warmest month
26,2°C
Coldest month
-0,4°C
Mean alt.
234m
Min
155m
Max
264m
Std. dev.
36m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(64 %)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
32,3g/kg
Clay
24,1%
Sand
29,2%
Silt
46,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Isère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
51,1g/kg
Clay
23,3%
Sand
28,9%
Silt
47,9%
5–15 cm
pH H₂O
6,5
Org. C
26,4g/kg
Clay
23,1%
Sand
27,9%
Silt
49,0%
15–30 cm
pH H₂O
6,5
Org. C
19,4g/kg
Clay
25,9%
Sand
30,7%
Silt
43,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.0%
Crops41.6%
Built-up2.9%
Bare soil1.2%
Other (grassland, water…)31.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
1,8km
Basins crossed
1
Max stream order
7
Max drainage
51 669km²
Discharge in basins
6,8m³/s
Mean precip.
852mm/an
Mean T°
10,9°C
Moisture idx
-0,07
Max snow
4%
Mean runoff
396mm/an
Mean elev. (basins)
347m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,1nW
Built-up
294,5%
Pesticides
46,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN IV · 1
Ripisylve De Chonas-L\'Amballan
IUCN IVBiotope Protection Order · 1995
0 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.