Pilat
IUCN VRegional Nature Park · 1974
754 km²
Subdivision · FRA
Annonay-Nord
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 581
Observations
19 959
Area
46,7km²
Ecological tissue
Sample of 42 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 Annonay-Nord : 37 espèces + 5 bulles famille, 80 interactions GloBI documentées sur 6 types (connectance 9.3%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
42
Interactions affichées
80
Connectance
0.093
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
1 581 distinct species · 19 959 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,1°C
Annual rain
920mm
Warmest m°
24,7°C
Coldest m°
-1,0°C
Elevation: 489 m on average (min 343 m, max 712 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,1°C
Annual rain
920mm
Warmest month
24,7°C
Coldest month
-1,0°C
Mean alt.
489m
Min
343m
Max
712m
Std. dev.
91m
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
6,0
Org. C
45,8g/kg
Clay
21,9%
Sand
40,8%
Silt
37,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Ardèche
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
69,6g/kg
Clay
20,5%
Sand
41,6%
Silt
37,9%
5–15 cm
pH H₂O
6,1
Org. C
40,2g/kg
Clay
19,9%
Sand
41,5%
Silt
38,7%
15–30 cm
pH H₂O
6,1
Org. C
27,7g/kg
Clay
25,3%
Sand
39,5%
Silt
35,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest27.2%
Crops31.1%
Built-up2.9%
Bare soil1.4%
Other (grassland, water…)37.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
10,6km
Lake surface here
0,19km²
Basins crossed
2
Max stream order
2
Max drainage
52 463km²
Discharge in basins
93,2m³/s
Mean precip.
870mm/an
Mean T°
9,5°C
Moisture idx
0,01
Max snow
12%
Mean runoff
355mm/an
Mean elev. (basins)
624m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,7nW
Built-up
289,3%
Pesticides
47,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations5
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.