Livradois-Forez
IUCN VRegional Nature Park · 1986
3 243 km²
Commune · FRA
Vissac-Auteyrac
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 495
Observations
39 232
Area
17,6km²
Ecological tissue
Sample of 20 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 Vissac-Auteyrac : 18 espèces + 2 bulles famille, 32 interactions GloBI documentées sur 2 types (connectance 16.8%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
20
Interactions affichées
32
Connectance
0.168
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
1 495 distinct species · 39 232 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,5°C
Annual rain
889mm
Warmest m°
22,0°C
Coldest m°
-2,4°C
Elevation: 936 m on average (min 791 m, max 1 124 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,5°C
Annual rain
889mm
Warmest month
22,0°C
Coldest month
-2,4°C
Mean alt.
936m
Min
791m
Max
1 124m
Std. dev.
82m
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
37,9g/kg
Clay
22,3%
Sand
46,3%
Silt
31,4%
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
64,8g/kg
Clay
22,4%
Sand
46,9%
Silt
30,8%
5–15 cm
pH H₂O
6,0
Org. C
30,8g/kg
Clay
21,6%
Sand
47,3%
Silt
31,2%
15–30 cm
pH H₂O
5,9
Org. C
18,1g/kg
Clay
22,9%
Sand
44,8%
Silt
32,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.4%
Crops37.9%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)31.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
3,3km
Basins crossed
2
Max stream order
2
Max drainage
1 972km²
Discharge in basins
0,7m³/s
Mean precip.
742mm/an
Mean T°
8,2°C
Moisture idx
-0,09
Max snow
16%
Mean runoff
362mm/an
Mean elev. (basins)
944m
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
0,4nW
Built-up
41,6%
Pesticides
16,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN V · 1
Haut Val d'Allier
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
589 km²
Gorges de l'Allier et affluents
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
160 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.