Volcans D\'Auvergne
IUCN VRegional Nature Park · 1977
3 895 km²
Commune · FRA
Pradiers
France
DfbCold, no dry season, warm summer(83 %)
Species observed
1 137
Observations
23 784
Area
24,4km²
Ecological tissue
Sample of 36 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 Pradiers : 22 espèces reliées par 121 interactions GloBI sur 6 types (connectance 17.2%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
121
Connectance
0.172
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
1 137 distinct species · 23 784 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,4°C
Annual rain
1 331mm
Warmest m°
19,0°C
Coldest m°
-4,1°C
Elevation: 1 227 m on average (min 1 077 m, max 1 357 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,4°C
Annual rain
1 331mm
Warmest month
19,0°C
Coldest month
-4,1°C
Mean alt.
1 227m
Min
1 077m
Max
1 357m
Std. dev.
76m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(83 %)Cold
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
64,6g/kg
Clay
24,6%
Sand
43,2%
Silt
32,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Cantal
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
100,5g/kg
Clay
23,3%
Sand
43,0%
Silt
33,7%
5–15 cm
pH H₂O
6,1
Org. C
56,5g/kg
Clay
23,5%
Sand
44,3%
Silt
32,1%
15–30 cm
pH H₂O
6,1
Org. C
36,8g/kg
Clay
26,9%
Sand
42,2%
Silt
30,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.9%
Crops48.3%
Built-up0.1%
Bare soil2.0%
Other (grassland, water…)37.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
5,0km
Basins crossed
2
Max stream order
1
Max drainage
1 046km²
Discharge in basins
0,4m³/s
Mean precip.
794mm/an
Mean T°
8,0°C
Moisture idx
-0,03
Max snow
17%
Mean runoff
478mm/an
Mean elev. (basins)
948m
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
Built-up
10,2%
Pesticides
40,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Vallées de l'Allanche et du Haut Alagnon
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
16 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.