Livradois-Forez
IUCN VRegional Nature Park · 1986
3 243 km²
Commune · FRA
Saint-André-de-Chalencon
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
803
Observations
4 996
Area
17,2km²
Ecological tissue
Sample of 35 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 Saint-André-de-Chalencon : 27 espèces + 8 bulles famille, 64 interactions GloBI documentées sur 5 types (connectance 10.8%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
35
Interactions affichées
64
Connectance
0.108
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
803 distinct species · 4 996 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,1°C
Annual rain
943mm
Warmest m°
22,4°C
Coldest m°
-2,2°C
Elevation: 841 m on average (min 710 m, max 944 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,1°C
Annual rain
943mm
Warmest month
22,4°C
Coldest month
-2,2°C
Mean alt.
841m
Min
710m
Max
944m
Std. dev.
62m
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
40,2g/kg
Clay
20,5%
Sand
48,4%
Silt
31,1%
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
5,9
Org. C
62,6g/kg
Clay
19,9%
Sand
48,9%
Silt
31,2%
5–15 cm
pH H₂O
5,9
Org. C
35,7g/kg
Clay
19,7%
Sand
49,5%
Silt
30,8%
15–30 cm
pH H₂O
5,9
Org. C
22,3g/kg
Clay
21,9%
Sand
46,7%
Silt
31,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest41.7%
Crops28.6%
Built-up0.3%
Bare soil0.9%
Other (grassland, water…)28.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
4,8km
Basins crossed
1
Max stream order
3
Max drainage
540km²
Discharge in basins
0,2m³/s
Mean precip.
791mm/an
Mean T°
7,8°C
Moisture idx
0,00
Max snow
17%
Mean runoff
294mm/an
Mean elev. (basins)
939m
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
0,2nW
Built-up
34,9%
Pesticides
10,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Gorges de la Loire
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
588 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.