Monts D\'Ardèche
IUCN VRegional Nature Park · 2001
2 487 km²
Commune · FRA
Chaudeyrolles
France
DfbCold, no dry season, warm summer(94 %)
Species observed
1 505
Observations
24 131
Area
18,7km²
Ecological tissue
Sample of 16 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 Chaudeyrolles : 12 espèces + 4 bulles famille, 20 interactions GloBI documentées sur 5 types (connectance 16.7%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
16
Interactions affichées
20
Connectance
0.167
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
1 505 distinct species · 24 131 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,5°C
Annual rain
1 377mm
Warmest m°
19,5°C
Coldest m°
-4,3°C
Elevation: 1 311 m on average (min 1 159 m, max 1 571 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,5°C
Annual rain
1 377mm
Warmest month
19,5°C
Coldest month
-4,3°C
Mean alt.
1 311m
Min
1 159m
Max
1 571m
Std. dev.
83m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(94 %)Cold
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
72,9g/kg
Clay
28,6%
Sand
30,9%
Silt
40,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Haute-Loire
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
105,9g/kg
Clay
26,8%
Sand
31,4%
Silt
41,8%
5–15 cm
pH H₂O
6,1
Org. C
72,0g/kg
Clay
27,1%
Sand
31,8%
Silt
41,1%
15–30 cm
pH H₂O
6,1
Org. C
40,8g/kg
Clay
31,8%
Sand
29,4%
Silt
38,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.1%
Crops34.6%
Built-up0.1%
Bare soil0.9%
Other (grassland, water…)36.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
4,3km
Basins crossed
2
Max stream order
2
Max drainage
67 306km²
Discharge in basins
1,5m³/s
Mean precip.
855mm/an
Mean T°
7,8°C
Moisture idx
0,07
Max snow
21%
Mean runoff
378mm/an
Mean elev. (basins)
953m
Watersheds crossing here
Rivers / streams (2, 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
12,2%
Pesticides
46,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 2IUCN V · 1IUCN IV · 1
Mézenc
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
28 km²
Haute vallée du Lignon
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
8 km²
Le Mezenc
IUCN IVForest Managed Biological Reserve · 1999
4 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.